Merge current main and retain PR #2778 changes

docs/cli-batch.md

@@ -42,12 +42,14 @@ only `.pdf` inputs are processed. Unsupported extensions are reported as skipped
   remaining files continue. Earlier successful outputs stay, and unprocessed
   files are listed as skipped. A file is published only after all its steps succeed.
 
-Existing output names are never replaced, even by concurrent batch writers:
+For `batch`, existing output names are never replaced, even by concurrent batch writers:
 `book.pdf`, `book (2).pdf`, and so on. A temporary file in the destination folder
 is published without overwriting. Sources are never moved or deleted. An output
 folder inside an input folder is excluded from discovery, including on reruns.
 The output folder cannot equal or contain a selected input folder.
 
+The Action Wizard (`action_run`) and folder OCR (`ocr_recognize_files`) do not give this guarantee yet.
+
 The report contains `completed`, `failed`, `skipped`, `stopped` and `files`.
 Each file records its status, output and step results, or the error/skip reason.
 The `batch` command exits nonzero on any file failure while still printing the

docs/gaps.md

@@ -1,5 +1,6 @@
 # Where PdfCraft falls short of Acrobat Pro
 
+> **Last reviewed:** 2026-10-28 | **Last updated:** 2026-10-28 | **Change:** minor (M10, #4119 partial: Enhance scanned file cleans scanned pages in place: background removal, edge shadow removal, despeckle; estimates unchanged)
 > **Last reviewed:** 2026-10-25 · **Last updated:** 2026-10-25 · **Change:** minor (gaps 5 and 14 current state: native release Hans face via LXGW WenKai Lite; Arabic logical catalog, explicit RTL direction and mirrored stock chrome, with native/browser/IME workflows unqualified; no readiness re-estimate)
 > **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (gap 3: #2517 a blank line stays a paragraph break; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
 
@@ -173,7 +174,11 @@ update the numbers.
 ### 7. OCR reads only unaccented Latin
 
 - **Missing:** every other script and accented Latin; editable-text output; deskew, rotation,
-  despeckle, background and camera clean-up; MRC compression; pluggable engines; OCR in the
+  despeckle and background clean-up as options of Recognize text (Enhance scanned file removes
+  the background and edge shadows on grey and RGB scans and despeckles those and 1-bit ones; it
+  reports CMYK, indexed, JPEG 2000, JBIG2 and CCITT scans and scans drawn inside Form XObjects
+  and leaves them as they are); MRC compression;
+  pluggable engines; OCR in the
   browser; scanner input.
 - **Evidence:** `ocr.ocr-languages` partial ("the models read only the Latin alphabet without
   accents"); 19 of 26 OCR features planned; [#744](https://github.com/storytold/pdfcraft/issues/744)

docs/localization.md

@@ -20,7 +20,7 @@ Whole sentences that the layers below word — what the accessibility checker fo
 
 The Ukrainian catalog has 2,530 entries, written from the meaning of the English labels using Ukrainian computing vocabulary. Commands use infinitives; fixed-count messages use count-neutral wording. Plural-aware messages use the three [CLDR Ukrainian integer forms](https://www.unicode.org/cldr/charts/48/supplemental/language_plural_rules.html#uk): `1 сторінка`, `2 сторінки`, `5 сторінок`; 11–14 take the third form, while 21 and 22 return to the first and second. Calendar dates use genitive month names (`9 жовтня 2026`), while headings use standalone names (`Жовтень 2026`). Home recommendation cards grow to fit translated text; the toolbar search hint truncates before the shortcut, with the full label available on hover.
 
-The Lithuanian catalog has 2,798 entries and three integer plural forms. Calendar headings use standalone month names; dates use genitive forms. Calendar, inspector and password-dialog UI regressions check dynamic labels and preserve document values. A native Lithuanian-speaking contributor has reviewed the translation.
+The Lithuanian catalog has 2,798 entries and three integer plural forms. Calendar headings use standalone month names; dates use genitive forms. Calendar, inspector and password-dialog UI regressions check dynamic labels and preserve document values. A native Lithuanian-speaking contributor has reviewed the translation. The Scan & OCR review strings added afterwards (M10: the OCR Verify screen, the batch options and the engine choice) were written without native review.
 
 The Vietnamese catalog has 2,798 entries and one plural form (`plural_none`), covering the current catalog-key union. Preferences theme `Appearance` uses context `theme` → `Giao diện`; object/comment/signature appearance stays plain `Diện mạo`. Form fields use `Trường`; redaction apply wording states permanent removal. Calendar months are numeric (`Tháng 1`…`12` / `tháng 1`…`12`). A native Vietnamese-speaking contributor has reviewed the translation. Status stays `partial`: no translated help, and engine/OS details stay English inside a translated frame.
 

docs/pdf-spec-parity.md

@@ -2,7 +2,7 @@
 
 > Integration update 2026-10-30: lossless JBIG2 generic and exact-copy symbol coding are included; no lossy substitution. Combined tests passed at bdf5620; the subsequent review fixes require fresh CI.
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-30 · **Change:** minor (§7.4: JBIG2 decoding in `pdfcraft-filters`, so redaction clears JBIG2 scans; earlier, §7.4: redaction decodes CCITT fax images, Group 3 on bytes aside) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-11-05 · **Change:** minor (subset standards: the PDF/A rows name 2b and 3b only, and the PDF/X row says what is there — the identification is carried through Combine and can be removed; no verifier, no converter) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
 
 How much of ISO 32000-2 (PDF 2.0) and the PDF subset standards PdfCraft implements, set against
 what Acrobat Pro implements. This is PdfCraft's equivalent of a "geometry" or "codec" checklist:
@@ -121,7 +121,7 @@ are borrowed; PDF 2.0 additions and most subset standards are missing. **150–2
 | PDF/A-1a/b (ISO 19005-1) | verify, convert | none | |
 | PDF/A-2a/b/u, PDF/A-3a/b/u | verify, convert | **partial**: 2b and 3b structural rules and conversion (sRGB intent; not CMYK) | |
 | PDF/A-4, 4e, 4f | verify, convert | none | |
-| PDF/X-1a, X-3, X-4 (ISO 15930) | verify, convert | none | |
+| PDF/X-1a, X-3, X-4 (ISO 15930) | verify, convert | **partial**: PDF/X declarations are carried through Combine and can be removed (`standards_remove_id`, which matches the `pdfxid:` prefix only); no verifier, no converter | |
 | PDF/UA-1, PDF/UA-2 (ISO 14289) | verify (Preflight), checker | Accessibility Checker (32 rules, Acrobat's own), no PDF/UA verification | |
 | PDF/E, PDF/VT | verify, convert | none | |
 | Preflight (profiles, fixups, reports) | hundreds of profiles | none | |
@@ -132,6 +132,7 @@ are borrowed; PDF 2.0 additions and most subset standards are missing. **150–2
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-11-05 | minor | Subset standards: the PDF/A rows name 2b and 3b only, and the PDF/X row says what is there — the identification is carried through Combine and can be removed; no verifier, no converter. No feature status changed |
 | 2026-10-30 | minor | §7.4: JBIG2 decoding (`hayro-jbig2`) in `pdfcraft-filters`, which `Document::decoded_image` uses with the image's `/JBIG2Globals`: export reads JBIG2 behind other filters too, and redaction clears pixels in JBIG2 images instead of removing them whole (one whose page isn't its size still is) |
 | 2026-10-26 | minor | §7.4: redaction clears pixels in CCITT fax images through the CCITT decoder, instead of removing them whole (Group 4 and Group 3 off bytes; Group 3 on bytes is still removed whole, as the bootstrap renderer may draw it as other rows than the decoder reads) |
 | 2026-10-26 | minor | §7.4: CCITT decoding (`hayro-ccitt`) in `pdfcraft-filters`, for export and the Optimizer |

docs/research/pdf-workflows/README.md

@@ -0,0 +1,73 @@
+# PDF workflow research reference
+
+> **Last reviewed:** 2026-10-17 · **Last updated:** 2026-10-17 · **Status:** reference documentation. Feature and roadmap snapshot: [`924c4da4`](https://github.com/storytold/pdfcraft/tree/924c4da4ac2879ac9107c6c82e20ac6be5570f0a), dated 2026-10-16. Detailed code inspection remains pinned to `3f044b62`, dated 2026-10-13.
+
+This reference consolidates archived comparative research, public source locators and
+PdfCraft feature evidence. It separates documented workflows, historical observations,
+evaluation criteria and current feature records so contributors can assess the collected
+material without treating an old research claim as a present product fact.
+
+The documentation is independent of feature implementation. It introduces no new project
+roadmap, implementation assignments, delivery estimates or feature-completion claims.
+Planning remains in [ROADMAP.md](../../../ROADMAP.md) and the
+[feature checklist](../../../parity/acrobat-features.toml).
+
+## Contents
+
+| Reference | Contents |
+|---|---|
+| [Comparative research](competitive-research.md) | Nineteen product studies and eighteen workflow families, with evidence limitations and archived corrections. |
+| [Source register](source-register.csv) | 180 unique public locators, their archive dates, recovered provenance and explicit verification states. |
+| [Workflow reference](workflow-reference.md) | Twenty research domains: existing foundations, retained findings and evaluation dimensions. |
+| [Feature mapping](feature-mapping.csv) | 124 existing parity IDs with their exact status and milestone at the pinned snapshot, linked to the research domains. |
+| [Interaction evidence](interaction-evidence.md) | Inspected document ownership, job outcomes, save, keyboard and review foundations, distinguished from historical evaluation criteria. |
+
+## Evidence and dates
+
+The archive includes sixteen product studies, a community-demand sample, an expanded
+desktop/platform survey and interface investigations. Research dates span July–October
+2026. Three additional desktop products appear in the expanded survey. The source register
+is a navigation aid rather than independent proof of any product's current behavior.
+
+`archived-not-revalidated` means that the locator was recovered from a dated study; its
+supporting passage and current edition have not been checked for this handoff.
+`locator-reconstructed-not-revalidated` means that the original study named a source
+without preserving its complete URL. Neither state means a web-archive capture exists.
+Vendor-hosted community posts remain community reports, not vendor policy statements.
+
+Community snippets describe questions and reported pain points. They do not establish
+market share, incidence or representative satisfaction. Historical pricing, licensing,
+legal, security and superiority assertions are excluded. No competitor was installed or
+benchmarked for this documentation contribution.
+
+## Reconciliation with PdfCraft
+
+Earlier research described measurement, a command palette, visual comparison, Tags panels
+and reusable actions as missing. The inspected source and newer checklist already contain
+those foundations, including synchronized side-by-side comparison and recursive folder
+batches. The workflow reference records those corrections and reuses the existing oracle
+tools rather than describing a second implementation.
+
+The dated mapping is not another live checklist. Current status comes from
+`parity/acrobat-features.toml`; the ranked priorities and progress remain in
+[gaps.md](../../gaps.md), [roadmap.md](../../roadmap.md) and
+[ui-parity.md](../../ui-parity.md). An existing inconsistency in knockout-rendering
+evidence is identified without changing its recorded status.
+
+## Publication and verification scope
+
+These are newly written summaries and public source links. No third-party screenshots,
+visual designs, source code, fonts, sample documents, private paths, account data or raw
+session logs are included. Historical implementation classes, toolkit choices and old
+effort estimates are not adopted as PdfCraft architecture.
+
+Static checks cover the feature IDs, statuses, milestone assignments, reference IDs and
+local links. Evaluation scenarios are research criteria, not tests already executed.
+This handoff claims no native acceptance, screen-reader verification, external-reader
+compatibility result, vendor benchmark or compliance certification.
+
+## Revision history
+
+| Date | Change |
+|---|---|
+| 2026-10-17 | Consolidated the archived research, source register, workflow evidence and pinned feature mapping. |

docs/research/pdf-workflows/competitive-research.md

@@ -0,0 +1,211 @@
+# Comparative PDF workflow research
+
+Prepared 2026-10-17 from a September–October 2026 research archive. This reference summarizes product coverage, workflow distinctions and evidence limits. It is not a current competitor parity assessment, implementation specification or additional roadmap.
+
+## Scope and evidence rules
+
+The archive contains sixteen product studies dated September 7–8, a community-demand study, a September 8 synthesis with September 20 reconciliation, September 25 desktop/web/platform and interaction studies, and detailed design investigations through October 8. Three additional desktop products were examined on September 25: Power PDF, PDFelement and SumatraPDF. The accompanying [source register](source-register.csv) contains 180 distinct public source locators recovered from this material or reconstructed from its source titles.
+
+The product sheets combined documented capabilities, approximate edition/version history, secondary reviews, inference and historical implementation observations. These categories have different evidentiary limits:
+
+| Evidence category | Information retained | Limit |
+|---|---|---|
+| Archived primary documentation | A dated vendor-described workflow or technical interface | Not independent reliability evidence, a current edition guarantee or proof of superiority |
+| Archived release notes | A reported change in a named release | Not proof of availability in every platform or edition |
+| Archived source inspection | Behavior recorded at the inspected revision | Not verification of another revision, release or backend |
+| Community reports and search snippets | Reported pain points and terminology | Not market share, incidence, representative satisfaction or security conclusions |
+| Historical design investigation | Documented problem, constraints and evaluation dimensions | Not PdfCraft implementation status, an accepted architecture or dependency approval |
+
+Unless explicitly updated in the register, links are **archived-not-revalidated**. An archive date is the date written in the collected study, not a web-archive capture, freshness guarantee or current product test. **Locator-reconstructed-not-revalidated** identifies a URL reconstructed from a named source rather than recovered as a complete citation. Vendor-hosted community discussions remain community evidence; their hosting does not make them vendor capability statements.
+
+The register is a source-finding aid, not a claim that every linked page supports every observation in this document. Its scope notes distinguish general entry pages from more specific references. No competitor was installed or benchmarked for this handoff. Screenshots, downloaded proprietary documents, user documents, implementation prompts and copied source code are not included.
+
+No competitor absence counts, rankings, prices, subscription assertions, security certifications, processing-retention promises or legal deadlines are reproduced as current facts. Corrections within the archive are recorded below. PdfCraft implementation status and planning remain in its existing roadmap, parity records and source evidence.
+
+## Product coverage
+
+This table is an index to the subjects examined by each archived study. It does not assert that a product uniquely provides a capability or that PdfCraft lacks it. Product editions and platforms differed within the original studies.
+
+| Product study | Workflow subjects recorded | Comparison dimensions used in the research |
+|---|---|---|
+| Adobe Acrobat | Tool contexts; staged redaction; form events; validation/fixups; reusable actions; search and structure | Review versus apply, repeated-operation settings, document structure and edition boundaries |
+| ABBYY FineReader | Linked scan/text/word zoom; uncertain-item navigation; dictionaries; page verification; cross-format comparison; scheduled processing | Correction effort, source/text synchronization, review completion and recognition output |
+| Foxit PDF Editor | Custom actions; search; form events; structured review; layers; region recognition; deployment policies | GUI/automation consistency, search scope, form compatibility and platform/edition differences |
+| PDF-XChange Editor | Object/field properties; annotation filters; dynamic stamps; scan correction; tags; identifiers | Selection precision, property inspection, annotation interchange and reusable configuration |
+| Nitro PDF Pro | Sensitive-data review; table/form extraction; Office-oriented navigation; repeated operations | Detection versus removal, structured extraction and task-level discoverability |
+| Bluebeam Revu | Markup records; reusable symbols; calibrated measurements; revisions; compare and overlay | Review metadata, technical drawing scale, revision correspondence and interchange |
+| Master PDF Editor | Object inspector; menus/toolbars; forms; certificate operations | Live-document inspection, field properties and advanced operations beside the page |
+| UPDF | Tool access; reading comfort; cross-page operations; summaries; platform variations | Reading/editing state, page-spanning work and platform capability differences |
+| PDF Expert | Focused reading/editing; thumbnail operations; customizable access; signature placement | Page-centered work, document manipulation and contextual properties |
+| PDFgear | Task-led entry; region extraction; conversion | Goal-oriented entry, region selection and output artifacts |
+| Sejda | Verb-first tools; per-operation limits; filename templates; chains; unsupported-input explanations | Prerequisites, output naming, operation chaining and declared limits |
+| iLovePDF | Task grid; chained processing; page/conversion utilities; desktop/web differences | Single-task entry, result reuse and processing-location disclosure |
+| PDF24 | Local utilities; scanning/recognition; compression readouts; batch options; hybrid invoices | Measured outcomes, repeated processing and embedded business data |
+| Smallpdf | Narrow task flows; conversion; signing categories | Entry friction, option disclosure and task-specific outputs |
+| LibreOffice Draw | Import/export; headless conversion; command options; accessibility/export settings | Native editing versus conversion, semantic preservation and format tradeoffs |
+| Okular | Keyboard annotation; view history; reading transforms; backend capabilities; signatures | Review navigation, reading state and unsupported-format reporting |
+| Power PDF | Office-oriented navigation; deployment differences; refreshed entry surfaces | Navigation, product/edition boundaries and installation context |
+| PDFelement | Customizable tool access; reusable annotations; table/form/document workflows | Repeated-action access and grouping of related operations |
+| SumatraPDF | Minimal chrome; searchable commands/navigation targets; keyboard reading | Discoverability, reading navigation and command access |
+
+Public entry points include [Acrobat help](https://helpx.adobe.com/acrobat/user-guide.html), [FineReader help](https://help.abbyy.com/en-us/finereader/16/), [Foxit user guides](https://www.foxit.com/resource-hub/user-guide/), the [PDF-XChange feature catalogue](https://www.pdf-xchange.com/product/pdf-xchange-editor), [Bluebeam markup guidance](https://support.bluebeam.com/revu/how-to/track-and-manage-markups-using-markups-list.html), and [SumatraPDF command-palette documentation](https://www.sumatrapdfreader.org/docs/Command-Palette). Their archive or reconstruction states are recorded in the register; listing them here does not assert fresh product verification.
+
+## Community evidence and its limits
+
+The September community study used sixteen targeted searches across PDF, administration, legal, archival and related communities. Direct thread retrieval was frequently blocked, so many observations came from indexed snippets. Counts in that study represented distinct surfaced threads with unknown search coverage and overlapping audiences. They were not survey percentages. No thread-frequency ranking or verbatim snippet quotation is reproduced here.
+
+Five recurring themes were recorded:
+
+| Theme in the collected material | Distinction expressed by the reports | Evidence limit |
+|---|---|---|
+| Redaction and saving | Visual covering versus content removal; saved artifact versus on-screen appearance | Reports did not independently establish removal correctness across products |
+| Confidential and repeated processing | Processing location, input/output predictability and reuse of options | Search results did not establish representative privacy preferences |
+| Layout damage during editing | A small intended change versus font substitution or wider reflow | Individual complaints did not establish defect rates or comparative fidelity |
+| Form interactivity | Filling, authoring, flattening, printing and data interchange | Similar terminology did not imply identical field or script compatibility |
+| Large and mixed-result jobs | Overall progress versus per-file success, failure and unchanged output | Reported jobs were not a controlled performance benchmark |
+
+Ownership expectations, interruptions, keyboard review and readable themes also appeared in the collected material. They remain historical observations, rather than current pricing conclusions or statistically measured demand.
+
+## Workflow families examined
+
+The archive grouped PDF work into the following eighteen families. The dimensions below describe what the studies compared or distinguished. They do not introduce new acceptance contracts or implementation assignments for PdfCraft.
+
+### 1. Reading, navigation and search
+
+The viewing research distinguished page content from temporary reading state: zoom, viewport rotation, reading colors, navigation history and validation indicators. Search and bookmark movement were examined in relation to page labels, physical page numbers and returning to the prior reading context.
+
+The studies treated current-document search, cross-document search, folder indexing and recognition-backed search as different scopes. Saved sessions and view history were also distinct from saved document edits. Historical comparisons of search depth were documentation-based, not measurements of retrieval accuracy or speed.
+
+### 2. Text and object editing
+
+The editing studies separated replacement of existing text, added overlays, image/object changes and whole-page conversion. Font substitution, subset fonts, positioned text, unsupported glyphs, rotation and mixed writing systems were recurring explanations for unexpected editing results.
+
+The archive evaluated fidelity in terms of both appearance and extractable text. It also examined object bounds, selection properties, reflow disclosure and external-editor round trips. Reports of formatting damage did not establish a product-wide defect rate, and a single successful font/script example did not establish general CJK or right-to-left editing support.
+
+### 3. Page organization and composition
+
+Page studies covered selection, insertion, extraction, reordering, reversal, splitting, interleaving and assembly from multiple documents. They distinguished thumbnail position from page identity and distinguished a displayed page label from its physical index.
+
+Recorded evaluation dimensions included output-name previews, split boundaries, unequal source lengths, page-size differences, retained links/bookmarks/forms and the relationship between undo and selection. The archived cross-document staging layouts were design explorations; they are not adopted interface requirements or evidence of a current PdfCraft gap.
+
+### 4. OCR and human verification
+
+The recognition research examined the correction loop around recognition results: source image, recognized text, magnified region, uncertain-item navigation, replacement, skipping and human-reviewed state. The FineReader study emphasized synchronization and repetitive keyboard navigation rather than confidence coloring alone.
+
+Engine confidence and human review were separate concepts. The archive also distinguished an edited preview from a corrected searchable text layer, region recognition from whole-page recognition, and already-text input from scanned input. Language selection, preprocessing, alternate suggestions, page orientation and failed/cancelled recognition were recorded as separate dimensions. Ensemble architecture and language counts were not independent accuracy evidence; no held-out comparative accuracy result is established by this handoff.
+
+### 5. Forms and document scripts
+
+Forms research separated authoring, filling, formatting, validation, calculation, flattening and data interchange. Field lists, tab order, calculation order and event dispatch appeared in the archived comparisons. A populated field and a functioning calculation/event model were not treated as interchangeable evidence.
+
+The historical script investigations recorded runtime compatibility and security constraints: allowed events and APIs, resource bounds, event recursion, external access and non-executing inspection. Those investigations evaluated another implementation's options. They do not select a runtime, authorize a dependency or establish PdfCraft script behavior. Unsupported fields and unsupported events were distinct from a document that had been verified to execute correctly.
+
+### 6. Comments, markups and review data
+
+Annotation studies examined both visible appearance and review records: author, subject, page, status, replies, timestamps and summaries. Bluebeam's study devoted particular attention to structured markup lists, reusable symbol sets and drawing-review metadata. Other studies covered annotation filters, stamps, comment summaries and import/export.
+
+The archive distinguished filtering from deletion, literal stamp content from values inserted at placement, and standard PDF relationships from application-specific metadata. Interchange and CSV export were considered separately from the appearance of the annotation in its originating application. Specialized construction-review workflows were a distinct research category rather than a general requirement for every PDF editor.
+
+### 7. Redaction and sanitization
+
+The collected material separated candidate detection, human review, application of removal, sanitization and verification. Search patterns and entity detection concerned finding possible sensitive material; they did not themselves establish removal. Visual black fill, blur and pixelation were distinguished from removal of the underlying PDF content.
+
+Recorded assurance dimensions included saved-file extraction, affected images, metadata, annotations, attachments, layers, previous revisions and nested content. Geometry on rotated pages and partial-word cases were separate concerns. The reports also noted that an audit artifact can leak the very content being removed. Claims of uniquely verifiable or universally safe redaction are not reproduced; the archive is not a security certification.
+
+### 8. Encryption, permissions and hostile-document handling
+
+Security studies distinguished open-password encryption, permission flags and recipient-certificate encryption. They also examined external links, launch actions, scripts, attachments and processing of malformed files. These are different controls and do not have the same threat model.
+
+The archive's evaluation dimensions included credential handling, failure/refusal behavior, resource limits and consistency between the displayed operation and its execution policy. PDF permission flags were not equivalent to preventing arbitrary software from extracting accessible content. Historical algorithm and certification references remain source locators, not current conformance findings.
+
+### 9. Digital signatures and signing requests
+
+Signing research distinguished a drawn appearance, certificate-based signing, document certification, permitted changes and validation. Integrity of signed bytes, signer trust, timestamps, revocation evidence and later document changes were separate observations. A displayed validation result was tied to the document revision inspected.
+
+The archived local-request investigation examined prepared documents, manifests, handoff and inspection of returned files. That historical design was not a hosted signing service or identity-verification system. The archive also distinguished the local embedding of validation evidence from retrieval that may require network access. Its PAdES, dependency and legal terminology does not establish PdfCraft's attained signature profiles or the legal status of an output.
+
+### 10. Document comparison
+
+Comparison studies separated text, raster/visual, page-structure and annotation differences. They examined page correspondence after insertions, removals, duplication and reordering, together with linked scrolling, change lists, filtering, navigation and report export.
+
+An overlay and a textual diff supplied different observations; neither alone established comprehensive equivalence. Scanned comparison introduced recognition dependence. The archive also recorded uncertain alignment and the distinction between a filtered view, a complete report and a user-reviewed subset. No comparative false-positive or missed-change rate was measured for this handoff.
+
+### 11. Batch processing and presets
+
+The detailed batch investigations recorded ordered steps, versioned preset data, option validation, output naming, conflicts, stop/continue policy, numbering continuity and per-file reports. They distinguished inert configuration data from executable scripts or shell commands.
+
+Atomicity was an explicit research dimension: a per-file chain could be all-or-nothing while a whole run had mixed outcomes; a whole-run transaction was a different guarantee. Cancellation could leave previously committed work, depending on the documented boundary. The archive also examined watch-folder repetition, result retention and deterministic numbering when files completed in a different order. These historical designs are not a replacement action format or another batch runner for PdfCraft.
+
+### 12. Conversion, extraction and document fidelity
+
+Conversion studies distinguished extracted PDF text, reconstructed document structure, page images, editable Office output and tabular data. A file extension, package structure check and visual rendering each supplied different evidence. Table boundaries, cell order, merged cells, page ranges and output settings were recorded separately.
+
+The archived fidelity questions concerned retained bookmarks, annotations, attachments, form semantics and unsupported content as well as visual layout. The studies also noted that exported text can be interpreted as spreadsheet formulas. Historical claims about conversion breadth or editable output were not independent measurements of arbitrary-document fidelity.
+
+### 13. Compression, fonts and color
+
+Optimization studies separated lossless cleanup, image recompression, resolution reduction, font subsetting and color conversion. Estimated savings and measured before/after bytes were different quantities. An output larger than its input was still a possible result of processing.
+
+The October font investigation documented that a control's name alone did not establish actual subsetting for every font class in the implementation studied. The color investigation examined decoder behavior, embedded profiles, image representations and rendering intent. Their findings are historical case studies, not PdfCraft defect reports or dependency choices. Rendering, selectable text, font handling and retention of associated files were independent evaluation dimensions.
+
+### 14. Printing, measurements and preflight
+
+Printing research covered page order, N-up, booklet, duplex, comments and preview. Measurement research distinguished viewport scale, physical page geometry, calibration, units and stored annotations. Rotated pages and nonzero page-box origins affected the interpretation of geometric results.
+
+Preflight, fixups and production previews were separate categories. A check reported an observation; a fixup changed the document; a production preview concerned the intended output process. The archive examined named profiles and skipped checks without treating a collection of lightweight checks as a complete production or standards validator.
+
+### 15. Accessibility and archival formats
+
+The archive distinguished accessible application operation from accessible PDF output. For the application, it examined keyboard paths, focus, labels, status, contrast, custom-painted controls and actual assistive-technology behavior. For the document, it examined tags, reading order, alternative text, language, lists, tables and the relationship between content identifiers and structure.
+
+The historical tagging investigation bounded the document classes it considered and separated automatic classification from human review. A structure check, a screen-reader session and a standards validator reported different forms of evidence. Automated checks did not by themselves establish document accessibility or legal compliance. The register retains standards references without reproducing the archive's changing legal-deadline assertions.
+
+### 16. Layers, attachments and structured business documents
+
+Layer research separated visibility, printing state, membership, ordering and properties. Displaying a layer panel was not evidence that every optional-content transformation was supported. Hidden content also had implications for searching and sanitization.
+
+The archive treated attachments and embedded XML as potentially essential document data. Hybrid-invoice discussions distinguished detecting and preserving a payload from reading it, validating it, editing it or generating a compliant invoice. Those were separate scopes; the handoff carries no legal mandate, invoice-conformance finding or current product absence assertion.
+
+### 17. Deployment, automation and integration
+
+Integration research examined menus, keyboard access, contextual commands, command search, CLI operations, structured automation and watched folders. They were access paths to operations, not equivalent guarantees about authorization, cancellation or execution policy.
+
+The archive recorded coordinate naming, document identity, input/output paths, confinement, authorization, limits and headless reporting as evaluation dimensions. Silent installation, managed policies, portable builds, platform signing and architecture support were additional deployment subjects. Descriptions of other applications' registries or toolkits do not establish a new architecture for PdfCraft.
+
+### 18. Assisted recognition and grounded document answers
+
+The expanded survey covered suggested sensitive entities, image descriptions, extracted structures and answers about document content. It distinguished suggestions from accepted edits, source-grounded answers from unsupported statements, and processing location from the appearance of the interface.
+
+The studies recorded language coverage, available runtimes, network behavior, source-page references and editable suggestions as evaluation dimensions. They did not supply held-out accuracy measurements, an approved dependency selection or proof that generated descriptions established accessibility. Sensitive-data suggestions and actual redaction remained different stages.
+
+## Cross-cutting interface observations
+
+The September 25 interaction studies recorded several recurring dimensions across product families:
+
+| Dimension | Distinctions recorded in the archive |
+|---|---|
+| Command access | A command's identity, its entry points, its availability and its explanation when unavailable |
+| Task surface | One-shot configuration, repeated review, live-document inspection and long-running monitoring |
+| Document context | Active tab versus operation owner; current document versus the revision analyzed |
+| Result state | Preview, pending mutation, completed edit, saved output, stale report and partial result |
+| Focus and navigation | Entering a tool, moving between related views and returning to the prior reading position |
+| State communication | Color, text, shape, control state and assistive-technology semantics |
+| Layout and scaling | Narrow windows, large text, display scales, long translations and secondary-panel visibility |
+| Visual consistency | Icon meaning, labels, themes and the difference between page colors and application chrome |
+| Long operations | Start, cancellation request, partial completion, error, retry and completed output |
+
+The archive included sketches of persistent OCR/comparison views and inspectors. Those sketches are historical research artifacts, not adopted navigation plans, prescribed workspace layouts or new implementation requirements. No third-party visual design is imported here.
+
+## Corrections and unresolved evidence in the archive
+
+Several later reports qualified earlier claims. The following distinctions prevent an archived comparison from becoming an inaccurate current scoreboard:
+
+1. **Licensing:** later research qualified an early universal subscription assertion. Product licensing varied by edition and date. No current price or subscription conclusion is carried forward.
+2. **Shipping evidence:** later inspection distinguished a low-level engine capability, a visible entry point and tested end-to-end behavior. They were not equivalent evidence of a complete product workflow.
+3. **Signing terminology:** appearance, certification, long-term validation evidence and qualified-signature services were conflated in parts of the earlier material. This reference treats them separately.
+4. **Absence claims:** some negative findings came from documentation searches or snippets rather than exhaustive product tests. They are not reproduced as current facts.
+5. **Accuracy and security:** architecture and feature lists were sometimes used to infer recognition accuracy or removal reliability. This handoff records no such superiority or safety conclusion.
+6. **Regulatory references:** accessibility and invoicing deadlines were corrected within the archive. No legal deadline or compliance conclusion is asserted here.
+7. **Implementation transfer:** toolkit-specific source paths, proposed dependencies and defects from another codebase did not establish PdfCraft behavior. This document retains workflow distinctions and historical observations, not those implementation directions.
+
+Current PdfCraft planning and feature status remain in the existing roadmap and parity records. The source register and this reference document only describe the collected research and its limits.

docs/research/pdf-workflows/feature-mapping.csv

@@ -0,0 +1,125 @@
+domain,research_topic,parity_id,status,milestone,snapshot_commit,feature_evidence_source,research_reference,source_register,source_inspection_commit,evidence_limit,evidence_note
+B01,Rendering and output fidelity,view.render-pages,partial,M2,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B01,Rendering and output fidelity,view.render-shadings-patterns,partial,M2,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B01,Rendering and output fidelity,view.render-transparency,partial,M2,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B01,Rendering and output fidelity,view.render-knockout,shipped,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Recorded shipped status conflicts with signing-related notes/evidence and transparency notes; maintainer evidence reconciliation required; no status changed here
+B01,Rendering and output fidelity,view.render-type3,partial,M2,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B01,Rendering and output fidelity,view.render-cid-fonts,partial,M2,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B01,Rendering and output fidelity,view.render-image-codecs,partial,M2,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B02,Existing-text editing,edit.text-edit,partial,M7,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B02,Existing-text editing,edit.rtl-cjk-editing,partial,M7,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B02,Existing-text editing,edit.rotated-text-editing,planned,M7,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B02,Existing-text editing,edit.keep-tags-on-edit,planned,M7,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B03,Document comparison,misc.compare-text,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B03,Document comparison,misc.compare-visual,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B03,Document comparison,misc.compare-report,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B03,Document comparison,misc.compare-side-by-side,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B03,Document comparison,misc.compare-filters,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B03,Document comparison,misc.compare-page-ranges,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B03,Document comparison,misc.compare-scanned,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B04,Recognition proofing and correction,ocr.correct-recognized-text,planned,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B04,Recognition proofing and correction,ocr.editable-text-output,partial,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B04,Recognition proofing and correction,ocr.recognize-text,shipped,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B04,Recognition proofing and correction,ocr.recognize-range,shipped,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B04,Recognition proofing and correction,ocr.recognize-multiple,shipped,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B05,Recognition languages and scan preparation,ocr.ocr-languages,partial,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B05,Recognition languages and scan preparation,ocr.rotation-detection,planned,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B05,Recognition languages and scan preparation,ocr.deskew,planned,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B05,Recognition languages and scan preparation,ocr.ocr-engines,planned,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B05,Recognition languages and scan preparation,ocr.despeckle,partial,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B05,Recognition languages and scan preparation,ocr.background-removal,partial,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B05,Recognition languages and scan preparation,ocr.camera-perspective,partial,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B06,Reusable batch processing,misc.action-wizard-run,shipped,M13,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B06,Reusable batch processing,misc.action-wizard-create,shipped,M13,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B06,Reusable batch processing,misc.action-wizard-manage,planned,M13,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B06,Reusable batch processing,misc.action-prompt-steps,planned,M13,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B07,Document structure and accessibility authoring,a11y.autotag,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B07,Document structure and accessibility authoring,a11y.tags-panel,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B07,Document structure and accessibility authoring,a11y.tag-properties,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B07,Document structure and accessibility authoring,a11y.reading-order-tool,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B07,Document structure and accessibility authoring,a11y.order-panel,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B07,Document structure and accessibility authoring,a11y.table-editor,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B07,Document structure and accessibility authoring,a11y.create-tag-from-selection,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B07,Document structure and accessibility authoring,a11y.artifact-marking,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B08,Preflight and archival validation,optimize.pdfa-validate,partial,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B08,Preflight and archival validation,optimize.pdfa-convert,partial,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B08,Preflight and archival validation,optimize.preflight,planned,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B08,Preflight and archival validation,optimize.preflight-results,planned,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B08,Preflight and archival validation,optimize.preflight-reports,planned,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redaction-verification,shipped,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redact-glyph-removal,shipped,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redact-image-pixels,shipped,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redact-vectors,shipped,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redact-annots-fields,shipped,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redact-struct-tree,shipped,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redact-pattern-locales,planned,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redact-partial-words,planned,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redact-folder,planned,M13,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redaction-properties,shipped,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B09,Redaction and assurance evidence,protect.redaction-codes,partial,M8,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.cades-pades-bb,shipped,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.pkcs12,shipped,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.windows-cert-store,shipped,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.macos-keychain,shipped,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.certify,shipped,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.timestamp-servers,planned,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.pkcs11,planned,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.field-mdp,planned,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.pades-bt,partial,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.ltv,partial,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.pades-blta,partial,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B10,Digital signatures and validation evidence,sign.ocsp-crl,partial,M9,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B11,"Forms, events and scripting",form.custom-scripts,shipped,M6,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B11,"Forms, events and scripting",form.event-order,shipped,M6,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B11,"Forms, events and scripting",form.calculation-order,shipped,M6,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B11,"Forms, events and scripting",form.submit-form,planned,M6,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B11,"Forms, events and scripting",edit.action-javascript,planned,M6,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B11,"Forms, events and scripting",form.push-buttons,partial,M6,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B12,Measurement and scale interpretation,comment.measure-distance,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B12,Measurement and scale interpretation,comment.measure-scale,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B12,Measurement and scale interpretation,comment.measure-perimeter,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B12,Measurement and scale interpretation,comment.measure-area,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B12,Measurement and scale interpretation,comment.measure-snap,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B12,Measurement and scale interpretation,comment.measure-info-panel,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B12,Measurement and scale interpretation,comment.measure-export,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.combine-files,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.combine-choose-pages,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.combine-sort,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.combine-thumbnails,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.field-name-conflicts,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.split-every-n,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.split-by-bookmarks,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.struct-tree-merge,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.split-multiple-files,planned,M13,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B13,Page assembly and document composition,organize.split-naming,planned,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B14,Creation and conversion fidelity,create.from-office,planned,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B14,Creation and conversion fidelity,create.export-docx,partial,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B14,Creation and conversion fidelity,create.export-xlsx,planned,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B14,Creation and conversion fidelity,create.export-pptx,partial,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B15,Document performance and resource use,view.large-document-performance,shipped,M3,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B15,Document performance and resource use,misc.performance-budgets,planned,M14,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B15,Document performance and resource use,core.lazy-loading,planned,M1,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B16,Search across document collections,view.advanced-search,partial,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B16,Search across document collections,view.search-folder,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B16,Search across document collections,view.search-boolean,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B16,Search across document collections,view.search-index,planned,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B17,Keyboard and assistive-technology interaction,a11y.app-screen-reader,partial,M3,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B17,Keyboard and assistive-technology interaction,a11y.keyboard-only,planned,M14,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B17,Keyboard and assistive-technology interaction,a11y.replace-page-colors,shipped,M12,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B18,Preferences and capability disclosure,misc.preferences-dialog,partial,M14,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B18,Preferences and capability disclosure,misc.prefs-search,planned,M14,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B18,Preferences and capability disclosure,misc.admin-preferences,planned,M14,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B18,Preferences and capability disclosure,misc.rtl-ui,planned,M14,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B19,Print preparation and color behavior,organize.print-presets,planned,M10,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B19,Print preparation and color behavior,print.output-preview,planned,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B19,Print preparation and color behavior,print.color-warnings,planned,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B19,Print preparation and color behavior,print.convert-colors,planned,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B19,Print preparation and color behavior,print.color-management,planned,M11,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B20,"Document identity, history and failure outcomes",core.undo-redo,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B20,"Document identity, history and failure outcomes",core.undo-after-save,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B20,"Document identity, history and failure outcomes",core.atomic-batch-edits,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B20,"Document identity, history and failure outcomes",core.autosave,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B20,"Document identity, history and failure outcomes",core.crash-recovery,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B20,"Document identity, history and failure outcomes",core.unsaved-changes-prompt,shipped,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B20,"Document identity, history and failure outcomes",core.web-recovery,planned,M4,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package
+B20,"Document identity, history and failure outcomes",view.multiple-windows,planned,M14,924c4da4ac2879ac9107c6c82e20ac6be5570f0a,parity/acrobat-features.toml,workflow-reference.md,source-register.csv,3f044b6263aa6605c3aa44ca6d065e1ab37d13b6,Checklist snapshot checked; implementation tests not rerun.,Catalogued status/evidence inspected; cited implementation tests were not rerun for this research package

docs/research/pdf-workflows/interaction-evidence.md

@@ -0,0 +1,143 @@
+# Interaction evidence and evaluation reference
+
+Detailed source inspection used PdfCraft revision
+`3f044b6263aa6605c3aa44ca6d065e1ab37d13b6`. A later documentation review used
+`924c4da4ac2879ac9107c6c82e20ac6be5570f0a` on 2026-10-17. Links retain those
+inspected revisions. Neither review was a runtime parity assessment.
+
+This reference summarizes interaction findings from archived comparative research and
+relates them to existing PdfCraft mechanisms. It contains no implementation plan,
+proposed workspace design, feature commitment or new architecture. The project's
+roadmap and machine-readable parity checklist retain their planning and status roles.
+Historical design examples and test descriptions are distinguished from current product
+evidence below.
+
+## Existing mechanisms and corrected historical descriptions
+
+Several early comparative notes described capabilities that later existed in PdfCraft.
+The table records the inspected evidence and its limits rather than preserving those
+absence claims.
+
+| Area | Inspected evidence | What that evidence establishes |
+|---|---|---|
+| Command discovery and dispatch | [`commands.rs`](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/ui-egui/src/commands.rs), [`palette.rs`](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/ui-egui/src/palette.rs) | Menus, shortcuts, palette and other entry points share command metadata/dispatch. The palette is an existing feature, not an absent research concept. |
+| Measurement | [`measure_ui.rs`](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/ui-egui/src/measure_ui.rs) | Distance/perimeter/area controls, calibration, snapping and saved-measurement state exist. An older session-only calibration description does not describe every current persisted scale. |
+| Comparison | [`compare_ui.rs`](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/ui-egui/src/compare_ui.rs) | Text changes, visual regions, document highlights, report and comment actions exist. This older source link does not establish all later split-view behaviour. |
+| OCR | [`ocr_ui.rs`](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/ui-egui/src/ocr_ui.rs) | Background recognition, cancellation request and multiple-file processing exist. Cancellation can retain pages already recognized; it is not synonymous with rollback. |
+| Accessibility review | [`accessibility.rs` tests](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/ui-egui/tests/accessibility.rs) | Source includes checks for finding navigation, Tags-panel review, automatic text tagging and per-document skipped-rule state. Tests were inspected, not executed for this handoff. |
+| Interface appearance | [`theme.rs`](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/ui-egui/src/theme.rs) | A shared token type and System/Light/Dark preferences exist. Their presence is not a measured contrast result. |
+| International text input | [`commands.rs` tests](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/ui-egui/tests/commands.rs) | Palette tests cover idle composition frames, Chinese preedit/commit, cancellation and outside-click behaviour. This does not establish native input-method behaviour in every editable field. |
+| Automation conventions | [`automation/README.md`](https://github.com/storytold/pdfcraft/blob/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6/crates/automation/README.md) | The documented contract uses displayed top-left rectangles, 1-based pages/positions, confined paths and a shared tool table. Historical mixed-coordinate criticism is not current evidence of a defect. |
+
+The later [feature checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml)
+marks synchronized side-by-side comparison shipped. Its notes describe two document
+views when the older version remains open and the window is at least 1000 pixels wide;
+synchronization follows offsets rather than matching content. The record identifies
+page-size drift and old-tab closure as limits. It also records Action Wizard
+creation/editing/running and recursive CLI/MCP folder batches with bounded recipes,
+relative paths, collision-safe output names and per-file reports.
+
+The later [roadmap](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/ROADMAP.md)
+records changed-on-disk Save confirmation and a shared staging-file writer. It describes
+new outputs being reopened/checked before publication. These are existing safety
+mechanisms; the archived research is not evidence that atomic saves or conflict
+notifications are absent.
+
+Some prose gap tables at the same revision still describe comparison or Tags panels as
+missing, while detailed checklist entries and inspected source describe implementations.
+This is a documentation inconsistency in the inspected snapshot, not evidence that the
+code is absent or that its listed limitations are solved.
+
+## What the archived interaction research distinguished
+
+The research compared workflow structures rather than implementation languages. Its
+recurring distinctions are useful when reading feature descriptions and test evidence:
+
+- **Document identity versus current selection.** A tab index, display name and filesystem
+  path describe different things. Changing the selected tab does not change which source
+  a previously started operation analyzed. Reopening the same path can create a different
+  session, and an edit can change the revision within one session.
+- **Analysis versus edit versus export.** A finding list describes an input revision; a
+  preview can remain uncommitted; an export can describe an invocation snapshot. The
+  existence of a preview does not establish that document bytes changed or a file saved.
+- **Cancellation request versus terminal cancellation.** A request can be pending while
+  a worker reaches a boundary. A completed subset may be intentionally retained. An
+  atomic commit and the surrounding multi-file run have different interruption scopes.
+- **History availability versus restoration outcome.** A named undo entry establishes
+  that history exists. Successful restoration, rendering refresh and save/reopen are
+  separate observable outcomes. The research did not reproduce a PdfCraft history failure.
+- **Atomic replacement versus destination conflict.** Staging avoids half-written output;
+  conflict detection deals with another writer changing the intended destination. They
+  address different failure modes. The roadmap records mechanisms in both categories.
+- **Automated finding versus conformance.** A checker pass describes supported checks.
+  Manual review, unsupported constructs and a report's input identity affect how that
+  result can be interpreted. A pass is not independent certification.
+
+These distinctions are an interpretation vocabulary, not a checklist of newly required
+features. The underlying product's declared behaviour determines whether retaining a
+partial result or refusing an operation is the expected outcome.
+
+## Evaluation observations by workflow
+
+The following table describes what the archived evaluations observed or separated. It
+neither reports a fresh PdfCraft test run nor assigns implementation tasks. Example
+conditions describe evidence scope rather than newly discovered bugs.
+
+| Workflow | Observable relationship examined | Limits on interpreting the observation |
+|---|---|---|
+| OCR review | The recognized word, source region, selected row and magnified crop referred to the same token; a saved correction was distinguished from text displayed only in a preview. | Confidence was backend evidence, not a universal accuracy score. Correcting invisible searchable text and visibly editing a scanned phrase were distinct operations. |
+| Comparison | Original/revised direction, selected change, displayed pages and exported report referred to the same comparison. Filtering and review disposition were distinguished from the full result set. | Equal text did not establish equal appearance or structure. Offset synchronization and content correspondence were distinct. A missing corresponding page was not page zero or a valid empty match. |
+| Batch processing | The input, selected action, current step, saved outputs and per-file failures were separately observable. Completed outputs remained meaningful in a partially failed run. | Per-file atomicity did not imply a whole-run transaction. A retry could repeat a previously committed effect. `command_batch` documents that earlier edits can remain after a later error. |
+| Accessibility review | Findings, selected tags and page locations referred to the same reachable objects. Proposed classification and applied structure were distinguished. | An automatic structural result did not establish reading quality. Text-only tagging evidence did not cover arbitrary images, tables or existing structure. |
+| Standards checks | The profile, checked revision, findings and saved conversion artifact were separate evidence fields. | Structural checks for a subset of a standard were not a full validation claim. An unavailable external validator was not a passing result. |
+| Page organization | Source selection, destination identity, permutation and resulting saved page order were evaluated separately. | Successful page transfer did not by itself establish preservation of every bookmark, form relationship or structure tree. |
+| Redaction review | Marked regions, committed removal and checks on the saved output were separate stages. Verification wording was tied to the supported check scope. | A visual rectangle was not removal evidence. Reports and logs could themselves expose removed content. Absence under one extraction strategy did not prove absence under all encodings. |
+
+Archived state-machine notes used terms such as running, review-ready, saving, complete,
+partial, failed and stale. Those terms describe distinct user-visible outcomes; they do
+not establish that PdfCraft has, or needs, a single global state-machine type. Likewise,
+historical multi-pane layouts described a way to observe several related values at once;
+they are not adopted interface designs or a request for a replacement shell.
+
+## Keyboard, input and appearance evidence
+
+The research separated semantic labels from complete task access. A headless
+accessibility tree can expose a control's name, role and state without establishing that
+a person can finish a keyboard-only task or that a native screen reader announces the
+result clearly. Focus ownership, return focus after closing a surface, background focus
+changes and non-drag alternatives were observed independently from visual arrangement.
+No native screen-reader session was performed for this handoff.
+
+[WCAG 2.2](https://www.w3.org/TR/WCAG22/) supplies technology-neutral criteria for
+keyboard operation, focus, contrast and target sizes. It is a reference, not evidence
+that this native application conforms to a level. The [WAI-ARIA tabs pattern](https://www.w3.org/WAI/ARIA/apg/patterns/tabs/)
+describes web tab focus/activation semantics; it does not determine native widget or
+platform accessibility implementations.
+
+Input-method research distinguished preedit text, committed text, selection, undo and
+cancellation. Enter/Escape can have composition meanings in addition to dialog meanings.
+Chinese palette composition tests exist in the inspected source. Their presence does
+not establish candidate-window behaviour on Windows, macOS or Linux, or equivalent
+coverage in other fields. RTL interface direction and PDF coordinate conventions were
+also separate concerns.
+
+Appearance research distinguished interface chrome, page content and reading-colour
+transforms. Switching an interface theme did not constitute editing a PDF's colours.
+Token tables described intended colours; painted states, alpha composition, focus and
+selection established different evidence. Layout evaluation recorded viewport, scaling,
+translation length and text direction because a layout observation at one size did not
+establish results at other sizes. No archived palette, icon family, font, screenshot or
+prototype layout is included or recommended by this reference.
+
+## Evidence boundaries
+
+The material includes archived rationale, source inspection, documented conventions and
+proposed-test descriptions from historical research. It does not include fresh native
+acceptance, manual assistive-technology checks, independently measured OCR accuracy,
+rendering benchmarks or external-reader compatibility results for this handoff.
+
+Names of tests in linked source establish that the source contains those tests. They do
+not mean the tests were rerun here, or that an archived implementation's test result
+transfers to PdfCraft. The code-inspection and documentation baselines differ and remain
+explicit. Current statuses and future work belong to the repository's existing roadmap
+and parity records, not this evaluation reference.

docs/research/pdf-workflows/source-register.csv

@@ -0,0 +1,181 @@
+source_id,product,topic,url,archive_date,evidence_state,origin_id,scope_note
+SR001,ABBYY FineReader,Start window and task entry (FineReader 14 guide),https://help.abbyy.com/en-us/finereader/14/user_guide/startwindow_firstpage/,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR002,ABBYY FineReader,"User guide index: verification, comparison and automation",https://help.abbyy.com/en-us/finereader/16/,2026-09-07,locator-reconstructed-not-revalidated,source-title-recovery,Core study names guide chapters but not full URLs; locator reconstructed for discovery.
+SR003,ABBYY FineReader,Product and feature documentation entry,https://pdf.abbyy.com/,2026-09-07,locator-reconstructed-not-revalidated,source-title-recovery,Core study identifies product documentation and brochure; root locator reconstructed.
+SR004,ABBYY FineReader Engine SDK,FineReader Engine 12 SDK release notes,https://support.abbyy.com/hc/en-us/articles/37502278922642-FineReader-Engine-12-for-Windows-Release-8-Update-2,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR007,Adobe Acrobat,Acrobat product help index,https://helpx.adobe.com/acrobat/user-guide.html,2026-09-07,locator-reconstructed-not-revalidated,source-title-recovery,Core study names Help Center but not an exact URL; locator reconstructed for discovery.
+SR008,Adobe Express,Adobe Express PDF editing guide,https://helpx.adobe.com/express/web/documents-and-presentations/edit-pdf.html,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR009,Adobe Express,Adobe Express release notes,https://helpx.adobe.com/express/web/whats-new/release-notes.html,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR010,Adobe Acrobat,Acrobat Studio product announcement,https://news.adobe.com/news/2026/01/adobe-acrobat-studio-transforms,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR011,Adobe Acrobat,Acrobat productivity product announcement,https://news.adobe.com/news/2026/05/adobes-new-productivity-agent,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR012,Adobe Acrobat,Acrobat JavaScript API reference,https://opensource.adobe.com/dc-acrobat-sdk-docs/library/jsapiref/index.html,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR013,Adobe Acrobat,Acrobat JavaScript developer guide,https://opensource.adobe.com/dc-acrobat-sdk-docs/library/jsdevguide/index.html,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR014,Adobe Acrobat,ISO 32000-1:2008 PDF specification,https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR015,Bluebeam Revu,Community discussion (secondary workflow evidence),https://community.bluebeam.com/discussion/363,2026-09-07,archived-not-revalidated,core-bluebeam,Vendor-hosted community discussion; authorship and supporting passage need review. Not a vendor capability or policy statement.
+SR016,Bluebeam Revu,Community discussion (secondary workflow evidence),https://community.bluebeam.com/discussion/5299/about-studio-prime-end-of-life-eol,2026-09-07,archived-not-revalidated,core-bluebeam,Vendor-hosted community discussion; authorship and supporting passage need review. Not a vendor capability or policy statement.
+SR017,Bluebeam Revu,Documentation locator: markups list mtv,https://support.bluebeam.com/online-help/revu20/Content/RevuHelp/Menus/Window/Panels/Markups/Markups-List--MTV.htm,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR018,Bluebeam Revu,Documentation locator: compare documents vs overlay pages,https://support.bluebeam.com/revu/features/compare-documents-vs-overlay-pages.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR019,Bluebeam Revu,Documentation locator: manage and review markups with filter list,https://support.bluebeam.com/revu/how-to/manage-and-review-markups-with-filter-list.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR020,Bluebeam Revu,Documentation locator: track and manage markups using markups list,https://support.bluebeam.com/revu/how-to/track-and-manage-markups-using-markups-list.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR021,Bluebeam Revu,Documentation locator: revu 20 eol,https://support.bluebeam.com/revu/resources/revu-20-eol.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR022,Bluebeam Revu,Release notes and change history,https://support.bluebeam.com/revu/resources/revu-21-release-notes.html,2026-09-07,archived-not-revalidated,core-bluebeam;expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR023,Bluebeam Revu,Documentation locator: revu mcp,https://support.bluebeam.com/revu/resources/revu-mcp.html,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR024,Bluebeam Revu,Documentation locator: bluebeam subscription faq,https://support.bluebeam.com/revu/subscription/onboarding/bluebeam-subscription-faq.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR025,Bluebeam Revu,Documentation locator: subscription features,https://support.bluebeam.com/revu/subscription/subscription-features.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR026,Bluebeam Revu,Documentation locator: studio prime eol announcement,https://support.bluebeam.com/studio/resources/studio-prime-eol-announcement.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR027,Bluebeam Revu,Documentation locator: link,https://support.bluebeam.com/user-manual/menus/batch/link.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR028,Bluebeam Revu,Documentation locator: sign seal,https://support.bluebeam.com/user-manual/menus/batch/sign-seal.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR029,Bluebeam Revu,Documentation locator: slip sheet,https://support.bluebeam.com/user-manual/menus/batch/slip-sheet.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR030,Bluebeam Revu,Documentation locator: compare documents,https://support.bluebeam.com/user-manual/menus/document/compare-documents.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR031,Bluebeam Revu,Documentation locator: ocr,https://support.bluebeam.com/user-manual/menus/document/ocr.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR032,Bluebeam Revu,Documentation locator: overlay pages,https://support.bluebeam.com/user-manual/menus/document/overlay-pages.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR033,Bluebeam Revu,Documentation locator: erase content,https://support.bluebeam.com/user-manual/menus/edit/erase-content.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR034,Bluebeam Revu,Documentation locator: redaction,https://support.bluebeam.com/user-manual/menus/edit/redaction.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR035,Bluebeam Revu,Documentation locator: create forms,https://support.bluebeam.com/user-manual/menus/tools/create-forms.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR036,Bluebeam Revu,Documentation locator: form fields,https://support.bluebeam.com/user-manual/menus/tools/form-fields.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR037,Bluebeam Revu,Documentation locator: manage self signed ids,https://support.bluebeam.com/user-manual/menus/tools/manage-self-signed-ids.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR038,Bluebeam Revu,Documentation locator: create edit sets,https://support.bluebeam.com/user-manual/menus/window/create-edit-sets.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR039,Bluebeam Revu,Documentation locator: punch tool set,https://support.bluebeam.com/user-manual/menus/window/punch-tool-set.html,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR040,Bluebeam Revu,Licensing and edition reference (historical; no current price assertion),https://www.bluebeam.com/pricing/,2026-09-07,archived-not-revalidated,core-bluebeam,"Archived source locator; supporting passage, edition and present behavior require review."
+SR041,ETSI,Documentation locator: 31914201,https://www.etsi.org/deliver/etsi_en/319100_319199/31914201/,2026-09-09,archived-not-revalidated,design-send-for-signing,"Archived source locator; supporting passage, edition and present behavior require review."
+SR042,ETSI,Documentation locator: en 31914201v010201p,https://www.etsi.org/deliver/etsi_en/319100_319199/31914201/01.02.01_60/en_31914201v010201p.pdf,2026-09-09,archived-not-revalidated,design-send-for-signing,"Archived source locator; supporting passage, edition and present behavior require review."
+SR043,Firefox / pdf.js,Form scripting API implementation reference,https://github.com/mozilla/pdf.js/blob/master/src/scripting_api/aform.js,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR044,Firefox / pdf.js,Documentation locator: pdf alt text,https://support.mozilla.org/en-US/kb/pdf-alt-text,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR045,Foxit PDF Editor,Documentation locator: pdf products comparison,https://cdn01.foxitsoftware.com/pub/foxit/datasheet/general/en_us/pdf-products-comparison.pdf,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR046,Foxit PDF Editor,Documentation locator: articles,https://kb.foxit.com/s/articles/,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR047,Foxit PDF Editor,Documentation locator: 360040658511,https://kb.foxit.com/s/articles/360040658511,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR048,Foxit PDF Editor,Documentation locator: 4410630911764,https://kb.foxit.com/s/articles/4410630911764,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR049,Foxit PDF Editor,Documentation locator: foxit pdf editor perpetual license support policy,https://kb.foxit.com/s/articles/Foxit-PDF-Editor-Perpetual-License-Support-Policy,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR050,Foxit PDF Editor,Documentation locator: steps to upgrade to foxit pdf editor version 14 on windows,https://kb.foxit.com/s/articles/Steps-to-Upgrade-to-Foxit-PDF-Editor-Version-14-on-Windows,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR051,Foxit PDF Editor,Documentation locator: foxit pdf editor aec drawing sets update,https://www.foxit.com/blog/foxit-pdf-editor-aec-drawing-sets-update/,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR052,Foxit PDF Editor,Documentation locator: foxits perpetual license support policy what you need to know,https://www.foxit.com/blog/foxits-perpetual-license-support-policy-what-you-need-to-know/,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR053,Foxit PDF Editor,Documentation locator: 11200,https://www.foxit.com/company/press/11200.html,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR054,Foxit PDF Editor,Licensing and edition reference (historical; no current price assertion),https://www.foxit.com/pdf-editor/pricing/,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR055,Foxit PDF Editor,Release notes and change history,https://www.foxit.com/pdf-editor/version-history.html,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR056,Foxit PDF Editor,Documentation locator: add custom commands to custom actions,https://www.foxit.com/resource-hub/user-guide/foxit-pdf-editor-for-windows/add-custom-commands-to-custom-actions/,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR057,Foxit PDF Editor,Documentation locator: shared review,https://www.foxit.com/resource-hub/user-guide/foxit-pdf-editor-for-windows/shared-review/,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR058,Foxit PDF Editor,Published policy or security reference (historical),https://www.foxit.com/support/refund-policy/,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR059,Icon system,Icon asset provenance and licensing reference,https://github.com/google/material-design-icons,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR060,Icon system,Icon asset provenance and licensing reference,https://github.com/lucide-icons/lucide,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR061,Icon system,Icon asset provenance and licensing reference,https://github.com/microsoft/fluentui-system-icons,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR062,Icon system,Icon asset provenance and licensing reference,https://github.com/tabler/tabler-icons,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR063,Icon system,License text (historical locator; review exact version before reuse),https://raw.githubusercontent.com/lucide-icons/lucide/main/LICENSE,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR064,IETF,Documentation locator: rfc3161,https://datatracker.ietf.org/doc/html/rfc3161,2026-09-09,archived-not-revalidated,design-send-for-signing,"Archived source locator; supporting passage, edition and present behavior require review."
+SR065,iLovePDF,Documentation locator: pdf web or desktop,https://www.ilovepdf.com/blog/pdf-web-or-desktop,2026-09-08,archived-not-revalidated,core-ilovepdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR066,iLovePDF,Documentation locator: desktop,https://www.ilovepdf.com/desktop,2026-09-08,archived-not-revalidated,core-ilovepdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR067,iLovePDF,Licensing and edition reference (historical; no current price assertion),https://www.ilovepdf.com/pricing,2026-09-08,archived-not-revalidated,core-ilovepdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR068,iLovePDF,Documentation locator: sitemap.xml,https://www.ilovepdf.com/sitemap.xml,2026-09-08,archived-not-revalidated,core-ilovepdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR069,KDE,Documentation locator: show bug.cgi,https://bugs.kde.org/show_bug.cgi?id=443403,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR070,KDE,Documentation locator: show bug.cgi,https://bugs.kde.org/show_bug.cgi?id=489299,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR072,KDE,Release notes and change history,https://kde.org/announcements/changelogs/gear/,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR073,KDE,Documentation locator: 22.04.0,https://kde.org/announcements/gear/22.04.0/,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR074,KDE,Documentation locator: 23.08.0,https://kde.org/announcements/gear/23.08.0/,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR075,KDE,Documentation locator: 26.08.0,https://kde.org/announcements/gear/26.08.0/,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR076,LibreOffice Draw,PDF export and security help index,https://help.libreoffice.org/latest/en-US/text/shared/01/ref_pdf_export.html,2026-09-07,locator-reconstructed-not-revalidated,source-title-recovery,Core study names export help paths without full URLs; locator reconstructed for discovery.
+SR077,Master PDF Editor,Documentation locator: downloads,https://code-industry.net/downloads/,2026-09-07,archived-not-revalidated,core-masterpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR078,Master PDF Editor,Documentation locator: faq,https://code-industry.net/faq/,2026-09-07,archived-not-revalidated,core-masterpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR079,Master PDF Editor,Documentation locator: masterpdfeditor help,https://code-industry.net/masterpdfeditor-help/,2026-09-07,archived-not-revalidated,core-masterpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR080,Master PDF Editor,Workspace navigation and object inspection,https://code-industry.net/masterpdfeditor-help/workspace-master-pdf-editor/,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR081,Master PDF Editor,Documentation locator: masterpdfeditor,https://code-industry.net/masterpdfeditor/,2026-09-07,archived-not-revalidated,core-masterpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR082,Master PDF Editor,Licensing and edition reference (historical; no current price assertion),https://code-industry.net/purchase/,2026-09-07,archived-not-revalidated,core-masterpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR083,Master PDF Editor,Documentation locator: what is new in master pdf editor 5,https://code-industry.net/what-is-new-in-master-pdf-editor-5/,2026-09-07,archived-not-revalidated,core-masterpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR084,Microsoft platform documentation,Documentation locator: 9n41msq1wnm8,https://apps.microsoft.com/detail/9n41msq1wnm8,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR085,Microsoft platform documentation,Documentation locator: xpfd51h3vqzfm0,https://apps.microsoft.com/detail/xpfd51h3vqzfm0,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR086,Microsoft platform documentation,Documentation locator: pdf reader,https://explore.microsoft.com/en-us/edge/features/pdf-reader,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR087,Nitro PDF Pro,Community discussion (secondary workflow evidence),https://community.gonitro.com/topic/12609/,2026-09-07,archived-not-revalidated,core-nitro,Vendor-hosted community discussion; authorship and supporting passage need review. Not a vendor capability or policy statement.
+SR088,Nitro PDF Pro,Community discussion (secondary workflow evidence),https://community.gonitro.com/topic/21169/,2026-09-07,archived-not-revalidated,core-nitro,Vendor-hosted community discussion; authorship and supporting passage need review. Not a vendor capability or policy statement.
+SR089,Nitro PDF Pro,Community discussion (secondary workflow evidence),https://community.gonitro.com/topic/22140/,2026-09-07,archived-not-revalidated,core-nitro,Vendor-hosted community discussion; authorship and supporting passage need review. Not a vendor capability or policy statement.
+SR090,Nitro PDF Pro,Documentation locator: automate,https://www.gonitro.com/automate,2026-09-07,archived-not-revalidated,core-nitro,"Archived source locator; supporting passage, edition and present behavior require review."
+SR091,Nitro PDF Pro,Documentation locator: bulk send and templates,https://www.gonitro.com/bulk-send-and-templates,2026-09-07,archived-not-revalidated,core-nitro,"Archived source locator; supporting passage, edition and present behavior require review."
+SR092,Nitro PDF Pro,Release notes and change history,https://www.gonitro.com/documentation/release-notes,2026-09-07,archived-not-revalidated,core-nitro;expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR093,Nitro PDF Pro,Documentation locator: pdf pro,https://www.gonitro.com/pdf-pro,2026-09-07,archived-not-revalidated,core-nitro,"Archived source locator; supporting passage, edition and present behavior require review."
+SR094,Nitro PDF Pro,Licensing and edition reference (historical; no current price assertion),https://www.gonitro.com/pricing,2026-09-07,archived-not-revalidated,core-nitro,"Archived source locator; supporting passage, edition and present behavior require review."
+SR095,Nitro PDF Pro,Release notes and change history,https://www.gonitro.com/release-hub/releases,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR096,Nitro PDF Pro,Release notes and change history,https://www.gonitro.com/release-hub/releases/sign-api,2026-09-07,archived-not-revalidated,core-nitro,"Archived source locator; supporting passage, edition and present behavior require review."
+SR097,Nitro PDF Pro,Documentation locator: nitros complete guide to secure automated pdf redaction,https://www.gonitro.com/resources/nitros-complete-guide-to-secure-automated-pdf-redaction,2026-09-07,archived-not-revalidated,core-nitro,"Archived source locator; supporting passage, edition and present behavior require review."
+SR098,Nitro PDF Pro,Documentation locator: sign,https://www.gonitro.com/sign,2026-09-07,archived-not-revalidated,core-nitro,"Archived source locator; supporting passage, edition and present behavior require review."
+SR099,Okular,Project source and technical documentation reference,https://github.com/KDE/okular,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR100,Okular,Product or project documentation entry,https://okular.kde.org/,2026-09-07,archived-not-revalidated,core-okular,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR101,Okular,Documentation locator: download,https://okular.kde.org/download/,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR102,Okular,Documentation locator: faq,https://okular.kde.org/faq/,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR103,Okular,Documentation locator: formats,https://okular.kde.org/formats/,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR104,Okular,Project source and technical documentation reference,https://raw.githubusercontent.com/KDE/okular/master/doc/index.docbook,2026-09-07,archived-not-revalidated,core-okular,"Archived source locator; supporting passage, edition and present behavior require review."
+SR105,PDF Association,Product or project documentation entry,https://pdfa.org,2026-09-07,archived-not-revalidated,core-updf,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR106,PDF Association,Release notes and change history,https://pdfa.org/foxit-20252-and-v14-release-highlights-faster-smarter-more-secure/,2026-09-07,archived-not-revalidated,core-foxit,"Archived source locator; supporting passage, edition and present behavior require review."
+SR107,PDF Association,Foxit PDF Editor 2026.2 release announcement,https://pdfa.org/foxit-pdf-editor-20262-release-notes/,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR108,PDF Association,Accessible PDF standards and reference material,https://pdfa.org/iso-14289-2-pdf-ua-2-the-gold-standard-for-accessibility-in-pdf-2-0-has-arrived/,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR109,PDF Association,UPDF 2.5 release announcement,https://pdfa.org/updf-25-officially-launches-worldwide-the-first-pdf-editor-powered-by-autonomous-ai-agents/,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR110,PDF Association,Accessible PDF standards and reference material,https://pdfa.org/wtpdf/,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR111,PDF Expert,Product or project documentation entry,https://copilot.pdfexpert.com/,2026-09-07,archived-not-revalidated,core-pdfexpert;expanded-01,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR112,PDF Expert,Product or project documentation entry,https://pdfexpert.com/,2026-09-07,archived-not-revalidated,core-pdfexpert,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR113,PDF Expert,PDF Expert assisted document-reading announcement,https://pdfexpert.com/blog/introducing-ai-chat,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR114,PDF Expert,Product or project documentation entry,https://readdle.com/,2026-09-07,archived-not-revalidated,core-pdfexpert,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR115,PDF Expert,Documentation locator: is pdf expert available on windows,https://support.readdle.com/pdfexpert/en_US/billing-subscription/is-pdf-expert-available-on-windows,2026-09-07,archived-not-revalidated,core-pdfexpert;expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR116,PDF library documentation,Project source and technical documentation reference,https://raw.githubusercontent.com/podofo/podofo/1.1.0/src/podofo/main/PdfSignerCms.cpp,2026-09-09,archived-not-revalidated,design-send-for-signing,"Archived source locator; supporting passage, edition and present behavior require review."
+SR117,PDF-XChange,Documentation locator: features added in v9,https://help.pdf-xchange.com/pdfxe11/features-added-in-v9.html,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR118,PDF-XChange,Documentation locator: 352,https://www.pdf-xchange.com/knowledgebase/352-,2026-09-07,archived-not-revalidated,core-pdfxchange,"Archived source locator; supporting passage, edition and present behavior require review."
+SR119,PDF-XChange,Documentation locator: 554,https://www.pdf-xchange.com/knowledgebase/554-,2026-09-07,archived-not-revalidated,core-pdfxchange,"Archived source locator; supporting passage, edition and present behavior require review."
+SR120,PDF-XChange,Documentation locator: pdf xchange ocr,https://www.pdf-xchange.com/pdf-xchange-ocr,2026-09-07,archived-not-revalidated,core-pdfxchange,"Archived source locator; supporting passage, edition and present behavior require review."
+SR121,PDF-XChange,Documentation locator: pdf xchange products comparison chart,https://www.pdf-xchange.com/pdf-xchange-products-comparison-chart,2026-09-07,archived-not-revalidated,core-pdfxchange,"Archived source locator; supporting passage, edition and present behavior require review."
+SR122,PDF-XChange,Published policy or security reference (historical),https://www.pdf-xchange.com/privacy-policy,2026-09-07,archived-not-revalidated,core-pdfxchange,"Archived source locator; supporting passage, edition and present behavior require review."
+SR123,PDF-XChange,Documentation locator: pdf xchange editor,https://www.pdf-xchange.com/product/pdf-xchange-editor,2026-09-07,archived-not-revalidated,core-pdfxchange;expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR124,PDF-XChange,Release notes and change history,https://www.pdf-xchange.com/product/pdf-xchange-editor/history,2026-09-07,archived-not-revalidated,core-pdfxchange;expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR125,PDF-XChange,Published policy or security reference (historical),https://www.pdf-xchange.com/support/security-bulletins.html,2026-09-07,archived-not-revalidated,core-pdfxchange,"Archived source locator; supporting passage, edition and present behavior require review."
+SR126,PDF24,Desktop Creator documentation entry,https://creator.pdf24.org/,2026-09-08,locator-reconstructed-not-revalidated,source-title-recovery,Product documentation index; exact supporting feature pages require review.
+SR127,PDF24,Release notes and change history,https://creator.pdf24.org/changelog/en.html,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR128,PDF24,Documentation locator: 11,https://creator.pdf24.org/manual/11/,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR129,PDF24,Documentation locator: avoid autostart of pdf24,https://help.pdf24.org/en/forums/topic/avoid-autostart-of-pdf24/,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR130,PDF24,Documentation locator: all tools,https://tools.pdf24.org/en/all-tools,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR131,PDF24,Documentation locator: compress pdf,https://tools.pdf24.org/en/compress-pdf,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR132,PDF24,Documentation locator: creator,https://tools.pdf24.org/en/creator,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR133,PDF24,Documentation locator: ocr pdf,https://tools.pdf24.org/en/ocr-pdf,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR134,PDF24,Documentation locator: redact pdf,https://tools.pdf24.org/en/redact-pdf,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR135,PDF24,Documentation locator: en,https://www.pdf24.org/en/,2026-09-08,archived-not-revalidated,core-pdf24,"Archived source locator; supporting passage, edition and present behavior require review."
+SR136,PDF4QT,Project source and technical documentation reference,https://github.com/JakubMelka/PDF4QT,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR138,PDFelement,PDFelement version history,https://pdf.wondershare.com/whats-new.html,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR139,PDFgear,Product or project documentation entry,https://www.pdfgear.com/,2026-09-07,archived-not-revalidated,core-pdfgear,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR140,PDFgear,PDFgear version history,https://www.pdfgear.com/whats-new/,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR141,PDFsam,Documentation locator: faq,https://pdfsam.org/faq/,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR142,Power PDF,Power PDF licensing and edition reference (historical),https://www.tungstenautomation.com/Products/power-pdf/pricing,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR143,Power PDF,Power PDF 2025.3 release announcement,https://www.tungstenautomation.com/press-releases/2025/tungsten-automation-launches-power-pdf-2025-3,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR144,Qt documentation,Native UI or image/color API documentation,https://doc.qt.io/qt-6.8/qtquickcontrols-fluentwinui3.html,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR145,Qt documentation,Native UI or image/color API documentation,https://doc.qt.io/qt-6/qcolorspace.html,2026-10-04,archived-not-revalidated,design-cmyk-lcms2-plan-2026-10-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR146,Qt documentation,Native UI or image/color API documentation,https://doc.qt.io/qt-6/qimage.html,2026-10-04,archived-not-revalidated,design-cmyk-lcms2-plan-2026-10-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR147,Qt documentation,Native UI or image/color API documentation,https://doc.qt.io/qt-6/qtquickcontrols-fluentwinui3.html,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR148,Qt documentation,Native UI or image/color API documentation,https://doc.qt.io/qt-6/style-reference.html,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR149,Qt documentation,Native UI or image/color API documentation,https://doc.qt.io/qt-6/whatsnew68.html,2026-10-04,archived-not-revalidated,design-cmyk-lcms2-plan-2026-10-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR150,Qt documentation,Release notes and change history,https://forum.qt.io/topic/156001/style-mistake-in-win11-with-qt-6-7-mingw-11-2-official-online-release,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR151,Qt documentation,Release notes and change history,https://www.qt.io/blog/qt-6.7-released,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR152,Qt documentation,Release notes and change history,https://www.qt.io/blog/qt-6.8-released,2026-09-25,archived-not-revalidated,expanded-04,"Archived source locator; supporting passage, edition and present behavior require review."
+SR153,Script runtime documentation,Script runtime technical and licensing reference,https://duktape.org/download,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR154,Script runtime documentation,Script runtime technical and licensing reference,https://duktape.org/guide,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR155,Script runtime documentation,Script runtime technical and licensing reference,https://github.com/ArtifexSoftware/mujs/tags,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR156,Script runtime documentation,Script runtime repository and licensing reference,https://github.com/quickjs-ng/quickjs,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR157,Script runtime documentation,Script runtime technical and licensing reference,https://github.com/svaarala/duktape,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR158,Script runtime documentation,Script runtime technical and licensing reference,https://mujs.com/,2026-09-07,archived-not-revalidated,design-form-js,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR159,Script runtime documentation,License text (historical locator; review exact version before reuse),https://mujs.com/license.html,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR160,Script runtime documentation,Script runtime technical and licensing reference,https://quickjs-ng.github.io/quickjs/developer-guide/intro/,2026-09-07,archived-not-revalidated,design-form-js,"Archived source locator; supporting passage, edition and present behavior require review."
+SR161,Sejda,Project source and technical documentation reference,https://github.com/torakiki/sejda,2026-09-08,archived-not-revalidated,core-sejda,"Archived source locator; supporting passage, edition and present behavior require review."
+SR162,Sejda,Product or project documentation entry,https://www.sejda.com/,2026-09-08,archived-not-revalidated,core-sejda,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR163,Sejda,Documentation locator: workflows,https://www.sejda.com/workflows,2026-09-09,archived-not-revalidated,design-batch-presets,"Archived source locator; supporting passage, edition and present behavior require review."
+SR164,Smallpdf,Documentation locator: compare,https://smallpdf.com/compare,2026-09-08,archived-not-revalidated,core-smallpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR165,Smallpdf,Documentation locator: desktop,https://smallpdf.com/desktop,2026-09-08,archived-not-revalidated,core-smallpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR166,Smallpdf,Documentation locator: windows,https://smallpdf.com/download/windows,2026-09-08,archived-not-revalidated,core-smallpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR167,Smallpdf,Documentation locator: edit pdf,https://smallpdf.com/edit-pdf,2026-09-08,archived-not-revalidated,core-smallpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR168,Smallpdf,Licensing and edition reference (historical; no current price assertion),https://smallpdf.com/pricing,2026-09-08,archived-not-revalidated,core-smallpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR169,Smallpdf,Published policy or security reference (historical),https://smallpdf.com/privacy,2026-09-08,archived-not-revalidated,core-smallpdf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR170,Stirling-PDF,Product or project documentation entry,https://docs.stirlingpdf.com/,2026-09-25,archived-not-revalidated,expanded-02,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR171,Stirling-PDF,Structured automation interface documentation,https://docs.stirlingpdf.com/Configuration/Automation/MCP%20Server/,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR172,Stirling-PDF,Automation pipeline documentation,https://docs.stirlingpdf.com/Configuration/Automation/Pipeline/,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR173,Stirling-PDF,Licensing and edition reference (historical; no current price assertion),https://docs.stirlingpdf.com/Modes%20and%20Licensing/,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR174,Stirling-PDF,Licensing and edition reference (historical; no current price assertion),https://docs.stirlingpdf.com/Paid-Offerings/,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR175,Stirling-PDF,Project source and technical documentation reference,https://github.com/Stirling-Tools/Stirling-PDF,2026-09-25,archived-not-revalidated,expanded-02,"Archived source locator; supporting passage, edition and present behavior require review."
+SR176,SumatraPDF,SumatraPDF change history,https://www.sumatrapdfreader.org/docs/Changelog,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR177,SumatraPDF,Command palette and navigation prefixes,https://www.sumatrapdfreader.org/docs/Command-Palette,2026-09-25,archived-not-revalidated,expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR178,UPDF,Product or project documentation entry,https://ai.updf.com/,2026-09-07,archived-not-revalidated,core-updf,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR179,UPDF,Documentation locator: newgoodslist,https://checkout.updf.com/v1/order/newGoodsList?goodsType=1&channel=SEO-EN-AI&currency=USD,2026-09-07,archived-not-revalidated,core-updf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR180,UPDF,Product or project documentation entry,https://sign.updf.com/,2026-09-07,archived-not-revalidated,core-updf,Landing/index locator only; locate a specific supporting page before citing a feature.
+SR181,UPDF,Licensing and edition reference (historical; no current price assertion),https://updf.com/pricing/,2026-09-07,archived-not-revalidated,core-updf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR182,UPDF,Documentation locator: tech spec,https://updf.com/tech-spec/,2026-09-07,archived-not-revalidated,core-updf,"Archived source locator; supporting passage, edition and present behavior require review."
+SR183,UPDF,Release notes and change history,https://updf.com/whats-new/,2026-09-07,archived-not-revalidated,core-updf;expanded-01,"Archived source locator; supporting passage, edition and present behavior require review."
+SR184,UPDF,Documentation locator: write a review for updf,https://updf.com/write-a-review-for-updf/,2026-09-07,archived-not-revalidated,core-updf,"Archived source locator; supporting passage, edition and present behavior require review."

docs/research/pdf-workflows/workflow-reference.md

@@ -0,0 +1,430 @@
+# Workflow research and verification reference
+
+This reference connects archived workflow research with PdfCraft's existing feature catalogue. It is not a roadmap, a set of implementation assignments, or an approval to introduce features, storage formats, dependencies or architecture. Planning remains in the repository's existing `ROADMAP.md` and `parity/` records.
+The catalogue and roadmap snapshot is [`924c4da4`](https://github.com/storytold/pdfcraft/tree/924c4da4ac2879ac9107c6c82e20ac6be5570f0a), dated 2026-10-16. Engine and automation names were inspected separately at [`3f044b62`](https://github.com/storytold/pdfcraft/tree/3f044b6263aa6605c3aa44ca6d065e1ab37d13b6), dated 2026-10-13. Catalogue status means the status recorded at that revision; it is not an independent verification verdict. No implementation tests, benchmarks, competitor sessions or conformance checks were executed for this reference.
+The [competitive research digest](competitive-research.md) provides the archived context. The [source register](source-register.csv) records source identifiers, URLs, archive dates and verification limits. Links below are locators for the retained research, not fresh confirmations of vendor behavior. The [feature mapping](feature-mapping.csv) contains the corresponding catalogue records. B01–B20 are reference section identifiers, not a second task or priority system.
+Evaluation dimensions name what an observation describes; they do not prescribe targets or new acceptance gates. Availability, structural validity, visual fidelity, interoperability and human usability are distinct evidence. Negative or incomplete observations remain distinguishable from successful checks.
+
+## B01 — Rendering and output fidelity
+
+**Recorded baseline.** The checklist records six mapped rendering features as partial. Its knockout entry is marked shipped, but cites signing tests and signed-save notes; the transparency entry describes knockout rendering as incomplete. Those are inconsistent catalogue references, not evidence from a fresh rendering test. The current progress log and gap 12 document existing `cargo xtask render-oracle` and `cargo xtask text-oracle` tools, including pixel disagreements and reading-order measurements. These tools report differences; their output is not a fidelity certification.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `view.render-pages` | partial | M2 |
+| `view.render-shadings-patterns` | partial | M2 |
+| `view.render-transparency` | partial | M2 |
+| `view.render-knockout` | shipped | M11 |
+| `view.render-type3` | partial | M2 |
+| `view.render-cid-fonts` | partial | M2 |
+| `view.render-image-codecs` | partial | M2 |
+
+**Archived research question.** The archived viewing and conversion studies distinguish whether a file opens, whether its text can be extracted, and whether the visible page matches a reference. These observations concern different kinds of fidelity.
+
+**Evaluation dimensions.** Pixel differences and their locations; glyph identity and reading order; clipping and transparency; independent-reader outcomes; oracle version and tolerance; unsupported or incomplete analysis.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/render/src/raster.rs::renders_a_blue_rectangle`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/render/src/raster.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf); [SR007: Adobe Acrobat — Acrobat product help index](https://helpx.adobe.com/acrobat/user-guide.html). Verification state and date are in the source register.
+
+## B02 — Existing-text editing
+
+**Recorded baseline.** Text editing and RTL/CJK editing are partial. The mapped rotated-text and tag-preservation entries remain planned. Inspected source exposes text_edit, text_edit_layout, text_fonts and text_font_import; this does not establish general support for every font or script.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `edit.text-edit` | partial | M7 |
+| `edit.rtl-cjk-editing` | partial | M7 |
+| `edit.rotated-text-editing` | planned | M7 |
+| `edit.keep-tags-on-edit` | planned | M7 |
+
+**Archived research question.** The archived editing studies ask whether correcting text preserves its font, baseline, writing order, nearby content and document structure. A visually acceptable edit and a semantically faithful edit are separate observations.
+
+**Evaluation dimensions.** Extracted Unicode and logical order; shaping and missing-glyph behavior; retained font/style; neighbouring content; selection/caret behavior; saved/reopened layout; unsupported transformations.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/edit/src/tests.rs::paragraphs_are_found_and_rewrapped`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/edit/src/tests.rs); [`crates/edit/src/bidi.rs::hebrew_sentences_numbers_latin_and_brackets_round_trip`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/edit/src/bidi.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf); [SR007: Adobe Acrobat — Acrobat product help index](https://helpx.adobe.com/acrobat/user-guide.html). Verification state and date are in the source register.
+
+## B03 — Document comparison
+
+**Recorded baseline.** Text comparison, visual comparison, PDF reports and side-by-side views are shipped in the current checklist. The side-by-side notes describe an old-tab requirement, a minimum window width of 1000 px and offset-based synchronization. They identify content-aligned scrolling and retaining comparison after the old tab closes as limitations. Filters, selected ranges and scanned comparison remain planned.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `misc.compare-text` | shipped | M12 |
+| `misc.compare-visual` | shipped | M12 |
+| `misc.compare-report` | shipped | M12 |
+| `misc.compare-side-by-side` | shipped | M12 |
+| `misc.compare-filters` | planned | M12 |
+| `misc.compare-page-ranges` | planned | M12 |
+| `misc.compare-scanned` | planned | M12 |
+
+**Archived research question.** Archived comparison studies distinguish a textual change list, raster differences, overlays and synchronized old/new context. The research question is how a reviewer associates a reported difference with both document locations.
+
+**Evaluation dimensions.** Difference type and location; page alignment with insertions or unequal sizes; zoom/scroll correspondence; navigation counts; report destinations; identical-input outcomes; input immutability.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/compare/src/lib.rs::insertions_deletions_and_replacements`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/compare/src/lib.rs); [`crates/engine/src/tests.rs::comparing_two_versions_of_a_document`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/engine/src/tests.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR018: Bluebeam Revu — Documentation locator: compare documents vs overlay pages](https://support.bluebeam.com/revu/features/compare-documents-vs-overlay-pages.html); [SR030: Bluebeam Revu — Documentation locator: compare documents](https://support.bluebeam.com/user-manual/menus/document/compare-documents.html); [SR002: ABBYY FineReader — User guide index: verification, comparison and automation](https://help.abbyy.com/en-us/finereader/16/). Verification state and date are in the source register.
+
+## B04 — Recognition proofing and correction
+
+**Recorded baseline.** Recognition of pages, ranges and multiple files is shipped; editable-text output is partial; correction of low-confidence suspects is planned. Inspected source includes ocr_recognize, ocr_recognize_files and ocr_status. These operations alone do not establish a proofing workflow.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `ocr.correct-recognized-text` | planned | M10 |
+| `ocr.editable-text-output` | partial | M10 |
+| `ocr.recognize-text` | shipped | M10 |
+| `ocr.recognize-range` | shipped | M10 |
+| `ocr.recognize-multiple` | shipped | M10 |
+
+**Archived research question.** The archived recognition study separates image/text/zoom synchronization, navigation among uncertain material, correction, skipping and human-reviewed state. Confidence from an engine and a human review decision are distinct evidence.
+
+**Evaluation dimensions.** Word-to-image correspondence; confidence provenance or absence; correction in extracted text after save/reopen; retained scan appearance; skipped versus reviewed state; stale recognition results; keyboard reachability.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/engine/tests/ocr_edit.rs::editing_an_ocr_word_covers_the_scan_and_shows_the_new_text`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/engine/tests/ocr_edit.rs); [`crates/engine/src/tests.rs::recognize_text_makes_a_scanned_page_searchable`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/engine/src/tests.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR002: ABBYY FineReader — User guide index: verification, comparison and automation](https://help.abbyy.com/en-us/finereader/16/); [SR031: Bluebeam Revu — Documentation locator: ocr](https://support.bluebeam.com/user-manual/menus/document/ocr.html). Verification state and date are in the source register.
+
+## B05 — Recognition languages and scan preparation
+
+**Recorded baseline.** Language support is partial; orientation detection, deskew and pluggable engines are planned. Camera-image cleanup provides partial despeckle, background-removal and perspective capabilities. The notes do not establish equivalent preprocessing of arbitrary scanned pages.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `ocr.ocr-languages` | partial | M10 |
+| `ocr.rotation-detection` | planned | M10 |
+| `ocr.deskew` | planned | M10 |
+| `ocr.ocr-engines` | planned | M10 |
+| `ocr.despeckle` | partial | M10 |
+| `ocr.background-removal` | partial | M10 |
+| `ocr.camera-perspective` | partial | M10 |
+
+**Archived research question.** The archived scan studies distinguish selected language from the language actually recognized and distinguish camera perspective correction from text orientation, deskew and image cleanup.
+
+**Evaluation dimensions.** Actual backend/language; model availability and provenance; rotation/skew geometry; text accuracy by script; annotation/search coordinate agreement; pages with existing text; duplicate-layer behavior; explicit unsupported options.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/ui-egui/tests/ocr.rs::recognize_text_dialog_adds_searchable_text`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/ocr.rs); [`crates/engine/src/camera_clean.rs::a_shadow_and_a_yellow_cast_become_white_paper`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/engine/src/camera_clean.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR002: ABBYY FineReader — User guide index: verification, comparison and automation](https://help.abbyy.com/en-us/finereader/16/); [SR120: PDF-XChange — Documentation locator: pdf xchange ocr](https://www.pdf-xchange.com/pdf-xchange-ocr); [SR133: PDF24 — Documentation locator: ocr pdf](https://tools.pdf24.org/en/ocr-pdf). Verification state and date are in the source register.
+
+## B06 — Reusable batch processing
+
+**Recorded baseline.** Action creation and execution are shipped; management/exchange and prompt-user steps remain planned. The inspected 2026-10-13 actions.rs has 12 step kinds, and action_list/action_run are present. This is an older source observation, not a new inspection of the current runner.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `misc.action-wizard-run` | shipped | M13 |
+| `misc.action-wizard-create` | shipped | M13 |
+| `misc.action-wizard-manage` | planned | M13 |
+| `misc.action-prompt-steps` | planned | M13 |
+
+**Archived research question.** Archived workflow studies describe named sequences, ordered steps, portable definitions and per-file outcomes. They distinguish a saved process definition from the outcomes of a particular execution.
+
+**Evaluation dimensions.** Definition/version round-trip; step order and arguments; input/output identity; occupied output names; individual failure reporting; partial batch outcomes; cancellation; path confinement; secret handling in reports.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/ui-egui/tests/actions.rs::desktop_actions_preserve_duplicate_names_and_results_from_earlier_runs`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/actions.rs); [`crates/automation/tests/automation.rs::actions_through_tools`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/automation/tests/automation.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR056: Foxit PDF Editor — Documentation locator: add custom commands to custom actions](https://www.foxit.com/resource-hub/user-guide/foxit-pdf-editor-for-windows/add-custom-commands-to-custom-actions/); [SR172: Stirling-PDF — Automation pipeline documentation](https://docs.stirlingpdf.com/Configuration/Automation/Pipeline/). Verification state and date are in the source register.
+
+## B07 — Document structure and accessibility authoring
+
+**Recorded baseline.** Text-only autotag, Tags/property editing, sibling reading-order edits and artifact marking are partial. The current artifact entry covers reachable indirect leaf tags owning direct MCIDs through the panel and accessibility_mark_tag_artifact. Arbitrary painted selection, direct dictionaries and whole tagged subtrees remain outside that entry. accessibility_tags is described as paginated and filterable.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `a11y.autotag` | partial | M12 |
+| `a11y.tags-panel` | partial | M12 |
+| `a11y.tag-properties` | partial | M12 |
+| `a11y.reading-order-tool` | partial | M12 |
+| `a11y.order-panel` | partial | M12 |
+| `a11y.table-editor` | planned | M12 |
+| `a11y.create-tag-from-selection` | planned | M12 |
+| `a11y.artifact-marking` | partial | M12 |
+
+**Archived research question.** Archived accessibility studies distinguish automatic classification, actual structure-tree changes, reading order and human interpretation. A visual panel, a structurally valid parent tree and an accessible reading experience are different observations.
+
+**Evaluation dimensions.** MCID/parent-tree consistency; content ownership; tag and reading order; alternate text; direct/indirect dictionary coverage; malformed or ambiguous structure; appearance after artifact marking; saved/reopened structure; manual-check findings.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/automation/tests/automation.rs::autotag_preview_proposes_text_without_changing_the_pdf`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/automation/tests/automation.rs); [`crates/ui-egui/tests/accessibility.rs::tags_panel_edits_a_tag_property_and_undoes_it`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/accessibility.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR108: PDF Association — Accessible PDF standards and reference material](https://pdfa.org/iso-14289-2-pdf-ua-2-the-gold-standard-for-accessibility-in-pdf-2-0-has-arrived/); [SR110: PDF Association — Accessible PDF standards and reference material](https://pdfa.org/wtpdf/); [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf). Verification state and date are in the source register.
+
+## B08 — Preflight and archival validation
+
+**Recorded baseline.** PDF/A verification and conversion are partial. Preflight analysis, result presentation and reports remain planned. Inspected source exposes pdfa_verify, pdfa_convert and print_readiness; their availability is not proof of full conformance validation.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `optimize.pdfa-validate` | partial | M11 |
+| `optimize.pdfa-convert` | partial | M11 |
+| `optimize.preflight` | planned | M11 |
+| `optimize.preflight-results` | planned | M11 |
+| `optimize.preflight-reports` | planned | M11 |
+
+**Archived research question.** The archived standards studies distinguish declared conformance, implemented structural checks, conversion changes and independent validation. A repairable finding is different from a condition the software cannot evaluate.
+
+**Evaluation dimensions.** Profile and rule coverage; page/object identification; unsupported checks; fonts and output intents; changes made by conversion; remaining findings after save/reopen; agreement and disagreement with an identified independent validator.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/preflight/src/tests.rs::verify_reports_what_breaks_pdfa`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/preflight/src/tests.rs); [`crates/automation/tests/automation.rs::pdfa_through_tools`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/automation/tests/automation.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf); [SR076: LibreOffice Draw — PDF export and security help index](https://help.libreoffice.org/latest/en-US/text/shared/01/ref_pdf_export.html); [SR105: PDF Association — Product or project documentation entry](https://pdfa.org). Verification state and date are in the source register.
+
+## B09 — Redaction and assurance evidence
+
+**Recorded baseline.** The mapped excision and verification features are shipped. Redaction properties are also shipped, including overlay/mark styling, persistent defaults, session-only changes and cancel behavior. Pattern locales, partial words and folder redaction remain planned; code sets are partial.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `protect.redaction-verification` | shipped | M8 |
+| `protect.redact-glyph-removal` | shipped | M8 |
+| `protect.redact-image-pixels` | shipped | M8 |
+| `protect.redact-vectors` | shipped | M8 |
+| `protect.redact-annots-fields` | shipped | M8 |
+| `protect.redact-struct-tree` | shipped | M8 |
+| `protect.redact-pattern-locales` | planned | M8 |
+| `protect.redact-partial-words` | planned | M8 |
+| `protect.redact-folder` | planned | M13 |
+| `protect.redaction-properties` | shipped | M8 |
+| `protect.redaction-codes` | partial | M8 |
+
+**Archived research question.** Archived redaction studies distinguish a visible cover from removal of underlying content and distinguish a scoped verification result from an unlimited security guarantee. A report containing removed text can itself disclose sensitive content.
+
+**Evaluation dimensions.** Search/extraction after save/reopen; image/vector/annotation/structure paths covered; hidden-information treatment; input/output hashes; unsupported constructs; false success on a cover-only control; refusal/cancellation behavior; sensitive data in exported records.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/redact/src/tests.rs::unreadable_content_fails_closed`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/redact/src/tests.rs); [`crates/ui-egui/tests/ui_group/redact.rs::marking_applying_and_clearing`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/ui_group/redact.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR034: Bluebeam Revu — Documentation locator: redaction](https://support.bluebeam.com/user-manual/menus/edit/redaction.html); [SR097: Nitro PDF Pro — Documentation locator: nitros complete guide to secure automated pdf redaction](https://www.gonitro.com/resources/nitros-complete-guide-to-secure-automated-pdf-redaction); [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf). Verification state and date are in the source register.
+
+## B10 — Digital signatures and validation evidence
+
+**Recorded baseline.** The mapped B-B, PKCS #12, native Windows/macOS identity and certification capabilities are shipped. Timestamp preferences, PKCS #11 and FieldMDP are planned; B-T/LTV/B-LTA and online revocation support are partial. Inspected source exposes sign_document, sign_list and sign_trust.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `sign.cades-pades-bb` | shipped | M9 |
+| `sign.pkcs12` | shipped | M9 |
+| `sign.windows-cert-store` | shipped | M9 |
+| `sign.macos-keychain` | shipped | M9 |
+| `sign.certify` | shipped | M9 |
+| `sign.timestamp-servers` | planned | M9 |
+| `sign.pkcs11` | planned | M9 |
+| `sign.field-mdp` | planned | M9 |
+| `sign.pades-bt` | partial | M9 |
+| `sign.ltv` | partial | M9 |
+| `sign.pades-blta` | partial | M9 |
+| `sign.ocsp-crl` | partial | M9 |
+
+**Archived research question.** Archived signing studies distinguish document integrity, signer trust, permitted changes, timestamp evidence and long-term validation material. A local signing workflow is different from a hosted signature-request service.
+
+**Evaluation dimensions.** Covered revision; permitted/disallowed changes; intact versus trusted status; timestamp presence and trust; revocation-evidence freshness; requested versus attained level; network-consent state; private-key custody; reopened independent validation.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/sign/tests/crypto.rs::signatures_round_trip_for_every_key_type`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/sign/tests/crypto.rs); [`crates/sign/tests/pdf.rs::signing_then_validating_with_and_without_trust`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/sign/tests/pdf.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR028: Bluebeam Revu — Documentation locator: sign seal](https://support.bluebeam.com/user-manual/menus/batch/sign-seal.html); [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf); [SR007: Adobe Acrobat — Acrobat product help index](https://helpx.adobe.com/acrobat/user-guide.html). Verification state and date are in the source register.
+
+## B11 — Forms, events and scripting
+
+**Recorded baseline.** Custom scripts, event order and calculation order are shipped. Form submission and the mapped general JavaScript action are planned; push-button actions are partial. Inspected source includes js_run, js_document_scripts, form_set_script, form_actions, form_set_actions and js_enabled.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `form.custom-scripts` | shipped | M6 |
+| `form.event-order` | shipped | M6 |
+| `form.calculation-order` | shipped | M6 |
+| `form.submit-form` | planned | M6 |
+| `edit.action-javascript` | planned | M6 |
+| `form.push-buttons` | partial | M6 |
+
+**Archived research question.** Archived form studies separate compatibility with installed forms from authoring tools and separate field-event order from document-level actions. Scripting availability does not imply filesystem or network privileges.
+
+**Evaluation dimensions.** Trigger timing; validation/calculation/format order; committed values after save/reopen; enabled/disabled script state; resource bounds; malformed scripts; unwanted external effects; cancellation and refusal outcomes.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/engine/src/tests.rs::form_javascript_validates_calculates_and_formats`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/engine/src/tests.rs); [`crates/forms/src/tests.rs::formats_validation_and_calculations_run_like_acrobat`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/forms/src/tests.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR012: Adobe Acrobat — Acrobat JavaScript API reference](https://opensource.adobe.com/dc-acrobat-sdk-docs/library/jsapiref/index.html); [SR013: Adobe Acrobat — Acrobat JavaScript developer guide](https://opensource.adobe.com/dc-acrobat-sdk-docs/library/jsdevguide/index.html); [SR043: Firefox / pdf.js — Form scripting API implementation reference](https://github.com/mozilla/pdf.js/blob/master/src/scripting_api/aform.js). Verification state and date are in the source register.
+
+## B12 — Measurement and scale interpretation
+
+**Recorded baseline.** Distance and scale are partial; perimeter, area, snapping, information display and CSV export are shipped. Current mapped measurement entries are assigned to M12. Inspected source includes the measure_* tool family.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `comment.measure-distance` | partial | M12 |
+| `comment.measure-scale` | partial | M12 |
+| `comment.measure-perimeter` | shipped | M12 |
+| `comment.measure-area` | shipped | M12 |
+| `comment.measure-snap` | shipped | M12 |
+| `comment.measure-info-panel` | shipped | M12 |
+| `comment.measure-export` | shipped | M12 |
+
+**Archived research question.** Archived technical-review studies distinguish measurement geometry from unit formatting, calibration and interchange. Reading a saved measurement is different from assuming every imported scale is supported.
+
+**Evaluation dimensions.** Known dimensions and numeric tolerance; selected viewport and scale; compound/fractional formats; rotated/cropped pages; imported unsupported formats; self-intersecting boundaries; saved/reopened values; CSV escaping and spreadsheet safety.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/automation/tests/automation.rs::measurements_calibrate_draw_save_reopen_and_export`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/automation/tests/automation.rs); [`crates/measure/src/tests.rs::viewport_precedence_first_point_user_unit_and_roundtrip`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/measure/src/tests.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf); [SR107: PDF Association — Foxit PDF Editor 2026.2 release announcement](https://pdfa.org/foxit-pdf-editor-20262-release-notes/). Verification state and date are in the source register.
+
+## B13 — Page assembly and document composition
+
+**Recorded baseline.** Combine, selected page ranges, sorting/grid previews, every-N/bookmark splitting and field-name conflict handling are shipped. Structure-tree merging, multiple-file split and the mapped naming refinements remain planned. Existing combine and page tools were present in the inspected source.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `organize.combine-files` | shipped | M4 |
+| `organize.combine-choose-pages` | shipped | M4 |
+| `organize.combine-sort` | shipped | M4 |
+| `organize.combine-thumbnails` | shipped | M4 |
+| `organize.field-name-conflicts` | shipped | M4 |
+| `organize.split-every-n` | shipped | M4 |
+| `organize.split-by-bookmarks` | shipped | M4 |
+| `organize.struct-tree-merge` | planned | M12 |
+| `organize.split-multiple-files` | planned | M13 |
+| `organize.split-naming` | planned | M4 |
+
+**Archived research question.** Archived composition studies examine how users review source pages, order and destination before a transfer. Visible selection, the captured source revision and the resulting document are separate pieces of evidence.
+
+**Evaluation dimensions.** Page order; source/target identity; unsaved-source handling; links, fields and bookmarks; size mismatch; field-name conflicts; structure preservation; source immutability; undo; saved/reopened destinations.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/organize/src/tests.rs::combine_concatenates_with_a_bookmark_per_file`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/organize/src/tests.rs); [`crates/ui-egui/tests/editing.rs::combine_files_takes_chosen_pages_in_the_order_listed`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/editing.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf); [SR007: Adobe Acrobat — Acrobat product help index](https://helpx.adobe.com/acrobat/user-guide.html). Verification state and date are in the source register.
+
+## B14 — Creation and conversion fidelity
+
+**Recorded baseline.** Office import and spreadsheet export are planned; DOCX and presentation export are partial. DOCX notes record package validation and DrawingML picture anchors on positioned pages, with that positioned output still unverified in Word. Package validity does not establish visual fidelity.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `create.from-office` | planned | M10 |
+| `create.export-docx` | partial | M10 |
+| `create.export-xlsx` | planned | M10 |
+| `create.export-pptx` | partial | M10 |
+
+**Archived research question.** Archived conversion studies distinguish reflowed editable output, positioned output, raster output and native PDF edits. Their suitability depends on what information the user needs to retain.
+
+**Evaluation dimensions.** Text and table semantics; headers/footers; page dimensions; images and vector rules; paint order; exact font matching; package validity; reopened rendering; independent application/version; explicit unsupported input and output.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/export/src/lib.rs::word_does_not_invent_borders_for_aligned_invoice_fields`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/export/src/lib.rs); [`crates/export/src/pptx.rs::pptx_is_a_presentationml_package`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/export/src/pptx.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR076: LibreOffice Draw — PDF export and security help index](https://help.libreoffice.org/latest/en-US/text/shared/01/ref_pdf_export.html); [SR007: Adobe Acrobat — Acrobat product help index](https://helpx.adobe.com/acrobat/user-guide.html). Verification state and date are in the source register.
+
+## B15 — Document performance and resource use
+
+**Recorded baseline.** Smooth 500-page scrolling is shipped. Performance budgets and lazy loading of very large files are planned. Existing notes describe whole-file input and remaining save-memory peaks; they do not establish bounded performance for every document.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `view.large-document-performance` | shipped | M3 |
+| `misc.performance-budgets` | planned | M14 |
+| `core.lazy-loading` | planned | M1 |
+
+**Archived research question.** Archived performance studies distinguish open time, first useful page, interaction latency and job completion. Input byte size and page count alone do not describe rendering complexity.
+
+**Evaluation dimensions.** Release build and hardware; corpus generation; fresh-process runs and variance; peak resident memory; open/edit/save timings; UI-thread stalls; cache state; cancellation latency; bounds on hostile dimensions; output validity after reopen.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/ui-egui/tests/perf.rs::scrolling_a_500_page_document_stays_within_the_frame_budget`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/perf.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf); [SR099: Okular — Project source and technical documentation reference](https://github.com/KDE/okular). Verification state and date are in the source register.
+
+## B16 — Search across document collections
+
+**Recorded baseline.** Advanced current-document search is partial; folder, Boolean and indexed search are planned. Inspected source includes text_find and extraction. Mapped search entries belong to M12.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `view.advanced-search` | partial | M12 |
+| `view.search-folder` | planned | M12 |
+| `view.search-boolean` | planned | M12 |
+| `view.search-index` | planned | M12 |
+
+**Archived research question.** Archived search studies distinguish current-file matching, collection traversal, persistent indexing and navigation back to a location. A result count is incomplete without the set of files actually searched.
+
+**Evaluation dimensions.** Query semantics; searched/excluded/failed files; path aliases and cycles; root confinement; result and cache bounds; stale locations after edits; location after reopen; cancellation; truncation and incomplete-result reporting.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/ui-egui/tests/viewer.rs::advanced_search_lists_results_with_context`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/viewer.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR177: SumatraPDF — Command palette and navigation prefixes](https://www.sumatrapdfreader.org/docs/Command-Palette); [SR007: Adobe Acrobat — Acrobat product help index](https://helpx.adobe.com/acrobat/user-guide.html). Verification state and date are in the source register.
+
+## B17 — Keyboard and assistive-technology interaction
+
+**Recorded baseline.** App screen-reader support is partial and keyboard-only operation is planned. Reading colors are shipped; current notes cover annotation appearances and highlight legibility. Existing labels and display-color behavior do not establish completion of every task with assistive technology.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `a11y.app-screen-reader` | partial | M3 |
+| `a11y.keyboard-only` | planned | M14 |
+| `a11y.replace-page-colors` | shipped | M12 |
+
+**Archived research question.** Archived interaction studies distinguish the accessibility tree, keyboard focus and what a platform screen reader announces. Successful automated tree inspection and a successful human task are different evidence.
+
+**Evaluation dimensions.** Names, roles, values and states; complete focus path; focus restoration; error/completion announcements; disabled-state explanations; selection after page changes; non-color information; platform/screen-reader version; manual versus automated findings.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/ui-egui/tests/control.rs::inspect_and_click_by_label_and_id`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/control.rs); [`crates/automation/tests/automation.rs::reading_colors_through_tools`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/automation/tests/automation.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR099: Okular — Project source and technical documentation reference](https://github.com/KDE/okular); [SR104: Okular — Project source and technical documentation reference](https://raw.githubusercontent.com/KDE/okular/master/doc/index.docbook); [SR108: PDF Association — Accessible PDF standards and reference material](https://pdfa.org/iso-14289-2-pdf-ua-2-the-gold-standard-for-accessibility-in-pdf-2-0-has-arrived/). Verification state and date are in the source register.
+
+## B18 — Preferences and capability disclosure
+
+**Recorded baseline.** The preferences dialog is partial; settings search, admin defaults and RTL UI are planned. Existing categories include language, document/view, identity, Fill & Sign and JavaScript. Current notes describe XDG migration that preserves configured preferences; they do not establish a complete signature-preferences category.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `misc.preferences-dialog` | partial | M14 |
+| `misc.prefs-search` | planned | M14 |
+| `misc.admin-preferences` | planned | M14 |
+| `misc.rtl-ui` | planned | M14 |
+
+**Archived research question.** Archived shell and deployment studies distinguish application preferences, document overrides, session state and managed policy. A visible option is different from an available runtime capability.
+
+**Evaluation dimensions.** Scope and precedence; default versus override; persistence across restart/reopen; malformed stored values; migration preservation; policy-locked state; cancellation of drafts; consistency among supported entry points.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/ui-egui/tests/javascript.rs::document_scripts_and_preferences`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/javascript.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR080: Master PDF Editor — Workspace navigation and object inspection](https://code-industry.net/masterpdfeditor-help/workspace-master-pdf-editor/); [SR177: SumatraPDF — Command palette and navigation prefixes](https://www.sumatrapdfreader.org/docs/Command-Palette). Verification state and date are in the source register.
+
+## B19 — Print preparation and color behavior
+
+**Recorded baseline.** Printing, n-up/booklet and previews exist. Saved print presets and the mapped output-preview/color-production features are planned. Inspected source includes print_readiness; that inspection path is not a full production Preflight.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `organize.print-presets` | planned | M10 |
+| `print.output-preview` | planned | M11 |
+| `print.color-warnings` | planned | M11 |
+| `print.convert-colors` | planned | M11 |
+| `print.color-management` | planned | M11 |
+
+**Archived research question.** Archived print studies distinguish display-only reading colors, print-preview appearance, color conversion and the output intent. An ICC profile or a printer selection has meaning only with an identified processing path.
+
+**Evaluation dimensions.** Page order and dimensions; persistent print options; preview/output correspondence; fonts and color-space findings; profile provenance and rendering intent; unsupported separations; device/platform differences; reopened print-ready output.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites the per-feature evidence recorded in its entries. These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR076: LibreOffice Draw — PDF export and security help index](https://help.libreoffice.org/latest/en-US/text/shared/01/ref_pdf_export.html); [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf). Verification state and date are in the source register.
+
+## B20 — Document identity, history and failure outcomes
+
+**Recorded baseline.** The mapped undo, atomic batch-edit, autosave, crash-recovery and unsaved-change capabilities are shipped. Current recovery notes cover instance locks that prevent another running instance from offering/discarding live autosaves. Browser recovery and multiple windows remain planned.
+
+| Existing parity ID | Recorded status | Existing milestone |
+|---|---|---|
+| `core.undo-redo` | shipped | M4 |
+| `core.undo-after-save` | shipped | M4 |
+| `core.atomic-batch-edits` | shipped | M4 |
+| `core.autosave` | shipped | M4 |
+| `core.crash-recovery` | shipped | M4 |
+| `core.unsaved-changes-prompt` | shipped | M4 |
+| `core.web-recovery` | planned | M4 |
+| `view.multiple-windows` | planned | M14 |
+
+**Archived research question.** Archived document-ownership studies distinguish the active tab from the document captured by a long-running operation and distinguish a staged candidate from an accepted save. Those studies are not evidence of a defect in current PdfCraft.
+
+**Evaluation dimensions.** Captured document/revision; destination identity; close-during-save outcome; external file replacement; write failure; coherent undo/redo; unrelated-document preservation; recovery binding; saved/reopened accepted state; cancellation and reported non-interruptible stages.
+
+**Existing implementation evidence.** The [pinned checklist](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/parity/acrobat-features.toml) cites [`crates/engine/src/tests.rs::undo_and_redo_restore_exact_states`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/engine/src/tests.rs); [`crates/ui-egui/tests/recovery.rs::saving_or_closing_clears_the_entry_and_nothing_is_written_for_clean_documents`](https://github.com/storytold/pdfcraft/blob/924c4da4ac2879ac9107c6c82e20ac6be5570f0a/crates/ui-egui/tests/recovery.rs). These are existing evidence references, not checks rerun for this document.
+
+**Archived source locators.** [SR014: Adobe Acrobat — ISO 32000-1:2008 PDF specification](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf); [SR099: Okular — Project source and technical documentation reference](https://github.com/KDE/okular). Verification state and date are in the source register.

docs/roadmap.md

@@ -1,5 +1,6 @@
 # PdfCraft roadmap: milestones and what's next
 
+> **Last reviewed:** 2026-10-28 | **Last updated:** 2026-10-28 | **Change:** minor (M10, #4119 partial: Enhance scanned file cleans scanned pages in place: background removal, edge shadow removal, despeckle; estimates unchanged)
 > **Last reviewed:** 2026-11-03 | **Last updated:** 2026-11-03 | **Change:** patch (M5 #5850 review: indirect typewriter intent and composer edits preserve outer whitespace; movement regression commits by outside click; estimates unchanged)
 
 > **Last reviewed:** 2026-11-03 | **Last updated:** 2026-11-03 | **Change:** patch (M5 #5850: Enter adds Fill & Sign line breaks; outside clicks commit, Escape cancels, and saved multiline appearances retain their text and height; estimates unchanged)
@@ -22,7 +23,7 @@
 > **Last reviewed:** 2026-10-26 · **Last updated:** 2026-10-26 · **Change:** patch (M2, PR #4172: document installed-font helpers and regression contracts; behavior and estimates unchanged)
 > **Last reviewed:** 2026-10-26 · **Last updated:** 2026-10-26 · **Change:** patch (M2, PR #4172: print-preview font policy matches output, with isolated caches and GBK switching regressions; estimates unchanged)
 > **Last reviewed:** 2026-10-26 · **Last updated:** 2026-10-26 · **Change:** patch (M2, PR #4172: reconcile current main and retain Japanese serif/weight selection alongside display-only CJK fallback; estimates unchanged)
-> **Last reviewed:** 2026-10-29 | **Last updated:** 2026-10-29 | **Change:** minor (M7 #2517: a narrowed then widened paragraph keeps the typed spaces the wrap consumed, after save and reopen; estimates unchanged)
+> **Last reviewed:** 2026-10-29 | **Last updated:** 2026-10-29 | **Change:** minor (M2: scans keep their strokes at screen size and are smoothed when zoomed; M7 #2517: a narrowed then widened paragraph keeps the typed spaces the wrap consumed, after save and reopen; estimates unchanged)
 > **Last reviewed:** 2026-10-27 | **Last updated:** 2026-10-27 | **Change:** minor (M10: OCR model downloads use verified ONNX pairs with legacy discovery fallback; estimates unchanged)
 > **Last reviewed:** 2026-10-25 | **Last updated:** 2026-10-25 | **Change:** minor (M5: one reply in the Comments panel is edited, copied or deleted from its own "…" menu; estimates unchanged)
 > **Last reviewed:** 2026-10-26 · **Last updated:** 2026-10-26 · **Change:** minor (M11: lossless JBIG2 stores each distinct mark once, as a symbol; estimates unchanged)
@@ -63,6 +64,10 @@
 > **Last reviewed:** 2026-10-17 · **Last updated:** 2026-10-17 · **Change:** minor (M8, gap 6 #2662: the redaction audit counts a cover over one word of a long line; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
 > **Last reviewed:** 2026-10-13 · **Last updated:** 2026-10-13 · **Change:** minor (M10: dotted-leader contents entries export as complete paragraphs; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
 > **Last reviewed:** 2026-10-22 · **Last updated:** 2026-10-22 · **Change:** minor (M6: calculation scripts read their notation only from a comment, and a regular expression after a condition as one; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
+
+> **Last reviewed:** 2026-10-20 · **Last updated:** 2026-10-20 · **Change:** patch (M1, #1143: repaired aliases survive preflight, snapshots and normalized saves; retained materialized revisions report generation disagreements; estimates unchanged)
+
+> **Last reviewed:** 2026-10-18 · **Last updated:** 2026-10-18 · **Change:** minor (M1, #1143: explicit live xref/header generation repair policy and bounded diagnostics; estimates unchanged)
 > **Last reviewed:** 2026-10-18 · **Last updated:** 2026-10-18 · **Change:** minor (M5, PR #1971: bounded nested FDF export excludes source page/page-tree dictionaries; refreshed against upstream 4db6ac4a; estimates unchanged)
 > **Last reviewed:** 2026-10-18 · **Last updated:** 2026-10-18 · **Change:** patch (M2 #3086: dotted TOC leaders no longer hide word spaces; estimates unchanged)
 >
@@ -78,6 +83,7 @@
 > **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (M6: AcroForm XML text; estimates unchanged)
 > **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (M6: preserve XML/XFDF attribute whitespace; refreshed upstream; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
 > **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (M1: raw-deflate fallback preserves decoding-limit errors; refreshed upstream; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
+> **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (M1: refresh object-generation reference identity against current upstream; estimates unchanged)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-15 · **Change:** minor (M2: objects in one large object stream are read in linear time; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
 > **Last reviewed:** 2026-10-16; **Last updated:** 2026-10-16; **Change:** minor (M5 #2669, item 5: reply groups and page root counts per frame; estimates unchanged)
 >
@@ -141,6 +147,8 @@ repaint at the existing 60-second autosave deadline, even with no mouse or keybo
 Clean and already-snapshotted documents do not schedule recovery wakeups. Snapshot contents,
 encryption and storage-write retry behavior are unchanged; this does not resolve #1803.
 
+The [PDF workflow research reference](research/pdf-workflows/README.md) collects archived findings and a dated feature mapping. Planning remains in this roadmap and the parity checklist.
+
 ## Alpha gate
 
 The alpha gate: Acrobat Pro's everyday core workflows must each work end to end on the
@@ -204,7 +212,7 @@ total matches the parity estimate.
 | M | Milestone | Plan size (h) | Done | Remaining (h, 2026-10-10) | Notes |
 |---|---|---|---|---|---|
 | M0 | Skeleton: workspace, xtask gates, CI | 15–30 | 98% | 1–2 | GitHub workflow, `deny.toml` (licence audit of every dependency), parity checklist (826 features, `xtask parity`) done. Missing: remaining crate stubs, testkit/oracle crates |
-| M1 | COS: filters, crypt, parser, xref, writer | 120–200 | 80% | 20–40 | Done:<br>- filters and crypt: every standard-security revision R2–R6 (RC4, AES-128/256), SASLprep, permissions, creating encryption;<br>- cos: parse and repair (including invalid xref object-number ranges), decoded-stream limits including unfiltered data, decrypt on load, re-encrypt on save, incremental and full writing.<br>Corpus: open/edit/save passes on 958 files, and all 7 password-protected files open.<br>Full saves now pack objects into compressed object streams. An unchanged incremental save of a classic table writes a zero-length cross-reference subsection instead of a section with no subsections (#1339). A full rewrite keeps unknown trailer entries, including objects reachable only from them (#1338). Fuzzing runs nightly (`xtask fuzz`). Raw-deflate fallback preserves decoding-limit errors, including through tolerant COS stream decoding. Done since: #2658: macOS atomic saves retain destination extended attributes, including Finder tags, and reject partial resource-fork reads after size changes. Metadata failures retain the original PDF and unsaved edit. Missing: ≥ 250 tests, own image codecs |
+| M1 | COS: filters, crypt, parser, xref, writer | 120–200 | 80% | 20–40 | Done:<br>- filters and crypt: every standard-security revision R2–R6 (RC4, AES-128/256), SASLprep, permissions, creating encryption;<br>- cos: parse and repair (including invalid xref object-number ranges), decoded-stream limits including unfiltered data, decrypt on load, re-encrypt on save, incremental and full writing.<br>Corpus: open/edit/save passes on 958 files, and all 7 password-protected files open.<br>Full saves now pack objects into compressed object streams. An unchanged incremental save of a classic table writes a zero-length cross-reference subsection instead of a section with no subsections (#1339). A full rewrite keeps unknown trailer entries, including objects reachable only from them (#1338). Fuzzing runs nightly (`xtask fuzz`). Raw-deflate fallback preserves decoding-limit errors, including through tolerant COS stream decoding. Refreshed against upstream `99941daa` (2026-10-15). COS reference lookups and full saves distinguish complete object references, so stale generations cannot expose replacement content. Snapshot restoration preserves edited nonzero-generation objects through incremental save/reopen. Synthetic regressions cover caches, overlays, snapshots, stream lengths and classic/packed saves. For damaged live rows, either the xref generation or a same-number header at its indexed offset may identify the object; neither-match and free slots remain null. Header probes read at most 128 bytes per candidate offset, and opening records at most 256 object disagreements plus a summary without expanding compact xref rows. Synthetic dictionary-edit and independent save/reopen controls cover this repair policy. Repair-aware preflight edits and restored snapshots retain both accepted aliases, with full rewrite for repaired edits; classic/packed output coalesces them to one object identity. Materialized diagnostics inspect retained primary/hybrid rows before folding, with the same cap. Done since: #2658: macOS atomic saves retain destination extended attributes, including Finder tags, and reject partial resource-fork reads after size changes. Metadata failures retain the original PDF and unsaved edit. Missing: ≥ 250 tests, own image codecs |
 | M2 | Model, render, text | 200–350 | 15% | 130–230 | hayro bootstrap renderer (vendored patches); inspector predictor scratch is bounded by available input, and JPX sample rescaling handles 1–32 bits safely. Text extraction reaches word-F1 0.98 against pdftotext. Short same-line redraws split before placement rather than interleaving. Missing: model crate, fonts, DisplayList, renderer independent of hayro. Inspector page-label traversal and output are resource-bounded, with physical-number fallback warnings. Packed TIFF-predictor RGB rows retain later rows in decoding and rendering. Page marks, added content and print output retain small page-unit transform coefficients when serialized. Forms without Resources use page Properties for ActualText and layer visibility; own dictionaries stop fallback. Oversized missing inline-image samples, including header and terminator overhead, no longer pin the content window (#3107 / PR #3438); normal large streamed images retain deterministic sample boundaries. Radial luminosity fades have synthetic coverage for the existing #2132 mask guard, including per-pixel references, antialiased clips, previews, scales and tiles; no additional production fix was needed. Dotted TOC leaders no longer inflate letter tracking or hide word spaces (#3086); phrase search and selection are covered. Short tracked ellipses retain their gap samples and remain searchable. Missing spacing glyphs in non-embedded Japanese CID substitutes render blank without changing PDF advances or Unicode (#3601). The desktop viewer can use installed CJK fonts, including Windows GBK Song/Hei/Kai/FangSong and subset-prefixed Founder names; Combine thumbnails and accessibility figure previews use the same display-only fallback, without changing export or print font policy (#234, continuation of #1567, review #4172). Print previews exclude installed faces and isolate their font cache; GBK regressions cover view/print switching for inline and pooled whole-page/tile rendering. Installed-font helpers and their regression contracts have function documentation. GBK regression rasters match explicit-Unicode references with independently selected installed faces; wrong-glyph and wrong-family negative controls fail. Integration with main fa5f9f8c retains viewer fallback across the split engine session modules, renderer tests and Combine thumbnail workers. |
 | M2 | Model, render, text | 200–350 | 15% | 130–230 | hayro bootstrap renderer (vendored patches); inspector predictor scratch is bounded by available input, and JPX sample rescaling handles 1–32 bits safely. Text extraction reaches word-F1 0.98 against pdftotext. Short same-line redraws split before placement rather than interleaving. Missing: model crate, fonts, DisplayList, renderer independent of hayro. Inspector page-label traversal and output are resource-bounded, with physical-number fallback warnings. Packed TIFF-predictor RGB rows retain later rows in decoding and rendering. The renderer keeps its one-point crop-size floor in physical points after UserUnit scaling, with regression coverage for crop origins, rotations and f32 reciprocal rounding. Existing unit policy and nearly-zero fallback are retained. |
 | M2 | Model, render, text | 200–350 | 15% | 130–230 | hayro bootstrap renderer (vendored patches); inspector predictor scratch is bounded by available input, and JPX sample rescaling handles 1–32 bits safely. Text extraction reaches word-F1 0.98 against pdftotext. Short same-line redraws split before placement rather than interleaving. Missing: model crate, fonts, DisplayList, renderer independent of hayro. Inspector page-label traversal and output are resource-bounded, with physical-number fallback warnings |
@@ -239,7 +247,7 @@ total matches the parity estimate.
 | M7 | Content editing (text, images, header/footer, watermark) | 250–500 | 20% | 100–180 | Done: header & footer, watermarks, backgrounds, Bates; added text and images that stay editable (move, resize, format, rotate, flip, crop, replace); links (Link tool, Link Properties, create from URLs, remove all). Missing: editing existing text and images in place (the longest pole), image/PDF watermarks |
 | M8 | Security + redaction | 100–180 | 68% | 15–30 | Done: opening protected documents, permissions, Protect Using Password, Remove security; redaction (mark text/areas/pages, Search & Redact with patterns, apply removing glyphs, image pixels, vectors, XObject content, annotations and fields, verification, full rewrite on save); Remove hidden information and Sanitize.<br>Done since: redaction codes (U.S. FOIA and Privacy Act sets as overlay text, in Redaction properties and `redact_mark`). Redaction cleans indirect and form structure references, preserving surviving form tags. Redaction retires inherited resource dictionaries, so a parent `/Pages` can't keep a removed XObject reachable; unredacted pages are left untouched. Image redaction removes alternate images and unsupported masks only on affected images. Changed marked-content spans lose replacement descriptions; untouched spans keep theirs. Hidden-text cleanup retires unused named descriptions across inherited/shared page and form resources (64 focused tests and scoped Rust 1.96 Clippy/wasm checks pass; publication CI pending). The redaction audit counts a filled cover that hides half of any one word of a long line (#2662), applied or not. Phone-pattern redaction also matches labelled Italian geographic numbers with `+39` and a slash after the area code (#3205 follow-up); unlabelled international slash numbers remain unsupported. Missing: certificate security, custom redaction code sets and pattern locales, DCT re-encoding |
 | M9 | Signatures (PAdES, validation) | 160–280 | 60% | 40–70 | Done: new `sign` crate (DER, X.509, CMS, PKCS #12 on RustCrypto; aws-lc-rs for RSA private keys); PAdES B-B signing (visible, invisible, existing fields, certification with DocMDP); validation with trust store and changes-after-signing classification; self-signed digital IDs; Signatures panel, message bar, sign dialogs; agent tools. Checked with pdfsig and OpenSSL.<br>Done since: macOS Keychain and Windows Current User Personal store signing (software-backed CNG keys), certificate viewer, signed documents protected from rewrites, page validation overlays separate from original signature artwork (baked Not Verified captions remain; #79 open), snapshot tabs that reuse instead of multiplying. Missing: timestamps (B-T), LTV (DSS, OCSP, CRL), FieldMDP, smart cards, PKCS #11 |
-| M10 | OCR, create, export, print | 200–350 | 33% | 120–215 | Done: create from blank/text/PNG/JPEG/TIFF (multi-page)/GIF/BMP; export PNG/JPEG/TIFF and text; Print (Acrobat's sizing, n-up, booklet, poster, comments & forms, preview, the CUPS and Windows spoolers, print-ready PDF).<br>Done since: embedded/72/custom DPI choices for image imports; export all images; OCR (searchable image for pages, ranges and multiple files); single-sided cut-and-stack imposition with cut marks, through Print and doc_print; architectural/ANSI/large ISO sheet presets, Match page at 100% and PDF-scale preview (#599 follow-up); Create PDF from multiple files (PDFs, images and text, edited as pages in the grid); OCR can also read pictures on pages that have text, without adding that text twice (#1028). Model staging fetches SHA-256-verified ONNX detection/recognition files after the upstream RTEN URL brownout; runtime discovery prefers complete ONNX pairs per directory, then complete legacy RTEN pairs, without mixing formats or changing directory precedence. Done since: Word invoice export uses borderless inferred tables, floating positioned text/artwork only where text overlaps an image or is rotated, and per-page sizes, covered by synthetic invoice automation regressions (#773); printing on the web through the browser's print dialog, sheets drawn by PdfCraft (gap 4). Lossless image export applies per-component Decode, including Indexed mapping (#1201 partial). Existing 16-bit precision and color-management limits remain. #3532 partial: vector printing retains existing appearances with absent Subtype through a print-owned Form copy; source artwork stays unchanged. #3120: Office export reads form XObjects 50 levels deep, as the renderer does, and up to 50 000 a page; pages past that are listed in `truncated_pages`. Word table cells use the grid columns they span, including cells after a merged cell. Done since: text in a table slot covered by another cell's span remains as paragraph text in Word, HTML, RTF and PowerPoint. Missing: OCR languages beyond Latin, editable-text OCR output, full Office layout fidelity/import. Done since: dotted-leader contents entries stay in separate complete paragraphs (#1757) #2156 candidate: last selected print paper persists across sessions; other print preferences unchanged. Image export applies soft-mask Decode opacity intervals before resizing, including indirect entries and inverted ranges. Vector printing gives annotation appearances unoccupied XObject names so existing page artwork survives. |
+| M10 | OCR, create, export, print | 200–350 | 33% | 120–215 | Done: create from blank/text/PNG/JPEG/TIFF (multi-page)/GIF/BMP; export PNG/JPEG/TIFF and text; Print (Acrobat's sizing, n-up, booklet, poster, comments & forms, preview, the CUPS and Windows spoolers, print-ready PDF).<br>Done since: embedded/72/custom DPI choices for image imports; export all images; OCR (searchable image for pages, ranges and multiple files); single-sided cut-and-stack imposition with cut marks, through Print and doc_print; architectural/ANSI/large ISO sheet presets, Match page at 100% and PDF-scale preview (#599 follow-up); Create PDF from multiple files (PDFs, images and text, edited as pages in the grid); OCR can also read pictures on pages that have text, without adding that text twice (#1028). Model staging fetches SHA-256-verified ONNX detection/recognition files after the upstream RTEN URL brownout; runtime discovery prefers complete ONNX pairs per directory, then complete legacy RTEN pairs, without mixing formats or changing directory precedence. Done since: Word invoice export uses borderless inferred tables, floating positioned text/artwork only where text overlaps an image or is rotated, and per-page sizes, covered by synthetic invoice automation regressions (#773); printing on the web through the browser's print dialog, sheets drawn by PdfCraft (gap 4). Lossless image export applies per-component Decode, including Indexed mapping (#1201 partial). Existing 16-bit precision and color-management limits remain. #3532 partial: vector printing retains existing appearances with absent Subtype through a print-owned Form copy; source artwork stays unchanged. #3120: Office export reads form XObjects 50 levels deep, as the renderer does, and up to 50 000 a page; pages past that are listed in `truncated_pages`. Word table cells use the grid columns they span, including cells after a merged cell. Done since: text in a table slot covered by another cell's span remains as paragraph text in Word, HTML, RTF and PowerPoint. Missing: OCR languages beyond Latin, editable-text OCR output, full Office layout fidelity/import. Done since: dotted-leader contents entries stay in separate complete paragraphs (#1757) #2156 candidate: last selected print paper persists across sessions; other print preferences unchanged. Image export applies soft-mask Decode opacity intervals before resizing, including indirect entries and inverted ranges. Vector printing gives annotation appearances unoccupied XObject names so existing page artwork survives. Done since: Enhance scanned file cleans scanned pages in place (background removal, edge shadow removal, despeckle; the OCR text layer and comments stay; #4119 partial). |
 | M11 | Optimize, preflight, PDF/A/X/UA, print production | 200–350 | 18% | 80–140 | Done: new `optimize` crate: Reduce File Size and the PDF Optimizer (images measured where drawn, bicubic downsampling, JPEG/ZIP recompression only when smaller, discard objects and user data, Flate clean-up, resource merging, object streams). Target-version compatibility is partial: newer content is not detected or converted. Content stream boundaries preserve comments, split operands and graphics state when image fragments merge. Image downsampling includes page-local `/UserUnit` scaling when measuring physical resolution. Done since: reject invalid image and soft-mask dimensions with checked sizing (#2178); black-and-white images stored losslessly as CCITT Group 4 when smaller, averaged down to 300 ppi above 450 (halftones aside), Group 3 stored again as Group 4, and black-and-white RGB and indexed images that use only palette entries 0 and 1 packed to one bit. Missing: fonts and transparency panels, space audit, preflight, PDF/A/X/UA |
 | M12 | Accessibility, compare, measure, search, XFA | 200–380 | 30% | 90–160 | Done: new `a11y` crate with the Accessibility Checker (all 32 rules, report, Fix/Skip/Explain, options dialog and results panel, agent tools). Locatable figure, annotation and form findings highlight their page bounds. Character encoding accepts Identity-H/V with Adobe CJK collections and predefined CJK CMaps independently (#3673); per-glyph validation and embedded-font extraction remain separate.<br>Done since: 2D distance, perimeter and area measurements with persistent viewport calibration, snapping, live information and CSV export; a bounded, text-only auto-tag proposal tool for one page. Marking a figure decorative rewrites only that stream (#1324). An XFA radio item whose value contains a space is written back unchanged (#1319). Done since: #2569: Growable multiline XFA text reflows after edits, with undo/redo, save/reopen and print coverage; oversized fields still become read-only page text. Structured-data synchronization warnings retain accepted whitespace without relayout from stale data. Done since: #2572: Every repeated page-master button resolves its own field to the shared XFA click script, including print buttons. Done since: #2570: Dynamic XFA rich-text fields carry exData/maxLength into AcroForm MaxLen for reported and enforced Unicode character limits, retained after save/reopen. Done since: #2589: Active XFA skips PDF-container fallback scripts while retaining requested messages and saved scripts; ordinary/static/unlaid-out documents and explicit console/field calls keep their existing behavior. Missing: writing proposed tags and parent tree, field autotag, visual Tags/Order/Content panels, Reading Order tool, compare, geospatial/3D measurement, search index, XFA<br>Reading colours: pending page backgrounds follow the configured colour (#2059). |
 | M13 | Automation (MCP, Action Wizard, CLI) + AI providers | 60–120 | 45% | 25–45 | Done: MCP resources (document info, text, page images); headless tool table (123 tools incl. signing, optimizing, initial view, links, stamps, data exchange, comment review, forms authoring and scripts, redaction, sanitize, print, add content), opt-in MCP server over stdio, CLI `run`/`tools` (closed stdout pipes exit cleanly), UI control channel with drag. Missing: Action Wizard, AI providers<br>Done since: CLI run and MCP reject missing, empty, repeated and option-valued --root arguments before any tool/script execution or MCP initialization. A single-hyphen directory name remains valid; synthetic CLI regressions preserve a would-be overwritten file. `text_find` also caps the per-page match ranges it materializes at the remaining result limit plus one continuation match. CLI robustness scans visit each directory once through overlapping roots and symlink aliases. |
@@ -309,6 +317,7 @@ Estimates unchanged.
 | 2026-11-03 | patch | M5 #5850 review: indirect typewriter intent and composer edits preserve outer whitespace; movement regression commits by outside click; estimates unchanged. |
 | 2026-11-03 | patch | M5 #5850: Enter adds Fill & Sign line breaks; outside clicks commit, Escape cancels, and saved multiline appearances retain their text and height; estimates unchanged. |
 | 2026-11-02 | patch | M10 #5743: macOS print jobs carry the job name and owner some vendors' filters need; not yet checked on a physical printer |
+| 2026-11-02 | patch | M14 #5737, #5460: Preferences turns off the update check at start, on by default |
 | 2026-11-01 | patch | M7 #5657: header/footer, watermark and background operations commit all selected pages together; later-page errors preserve marks, content, shared/inherited resources and pending edits; estimates unchanged. |
 | 2026-10-31 | patch | #1577: reconcile optional page shadows with current viewer/organizer and settings modules; CI validation pending. |
 | 2026-10-31 | patch | M3 #1354: reconcile the launch override with split app/file modules and the structured open result; preserve headless help/version exits. CI validation pending. |
@@ -323,6 +332,7 @@ Estimates unchanged.
 | 2026-10-23 | minor | M11: black-and-white images (1-bit, and image masks) are stored losslessly as CCITT Group 4 when that is smaller: PDF Optimizer ▸ Images ▸ Monochrome Images (on by default, so Reduce File Size too), `doc_optimize` `mono`; `pdfcraft_filters::encode_g4`. JBIG2 and monochrome downsampling not yet. Estimates unchanged. |
 | 2026-10-23 | minor | M6: calculation checks: a formula reading a field the form doesn't have, and a script building the names it reads, are flagged by `form_calculation_order` and on the Calculation order page (a red mark, a card naming the broken formulas, a note for built names); `form_calculation_order` gives each formula and `form_fields` a custom Calculate script. Estimates unchanged. |
 | 2026-10-29 | minor | M7 #2517: widening a paragraph rejoins a wrap with the spaces that wrap consumed, including a typed run and none for a Chinese or Japanese word split, after an incremental save and a full rewrite. Estimates unchanged. |
+| 2026-10-29 | minor | M2: non-interpolated images drawn below their resolution are area-averaged to whole device pixels instead of nearest-neighbour (scanned text kept one sample in N per axis); page-scan-size images are smoothed when enlarged. Estimates unchanged. |
 | 2026-10-27 | minor | M10: OCR stages SHA-256-verified ONNX models after the upstream RTEN URL brownout; discovery prefers a complete ONNX pair per directory, falls back to a complete RTEN pair, and never mixes formats or directories; language/web limits and estimates unchanged. |
 | 2026-10-24 | minor | M3, #3970 follow-up: the button release given back after a window move or resize goes before the pointer leaving, so hover doesn't stick. Estimates unchanged. |
 | 2026-10-23 | minor | M8, #3205 follow-up: phone-pattern redaction includes the +39 country code on labelled Italian geographic numbers with a slash; dates, protocol identifiers and whole-run guards remain. Estimates unchanged. |
@@ -351,6 +361,8 @@ Estimates unchanged.
 | 2026-10-20 | minor | M10, #3532 partial: vector printing retains existing appearances with absent Subtype; estimates unchanged. |
 | 2026-10-19 | minor | M4 #3309: named-destination pruning keeps large documents usable; 60,000-name and deep-tree regressions verify targets through undo/redo and both save modes. Estimates unchanged. |
 | 2026-10-19 | minor | M6: Text field table (rows and columns of text fields as one edit, `form_add_field_table`); estimates unchanged |
+| 2026-10-20 | patch | M1, #1143 review: preserve accepted aliases through preflight/snapshots, normalize them to one output identity with full-save fallback for repaired edits, and report retained materialized/hybrid generation disagreements before folding. Synthetic red/green and four-save controls; estimates unchanged. |
+| 2026-10-18 | minor | M1, #1143: a live reference may match the xref generation or a same-number header at its indexed offset; neither-match and free slots remain null. Bounded repair diagnostics and synthetic cache, free-slot, edit and classic/packed save regressions; estimates unchanged. |
 | 2026-10-18 | minor | M5, PR #1971: nested source `/Page` and `/Pages` dictionaries export as null without traversing page content or the page tree. Synthetic saved/reopened three-page regression retains unrelated metadata and aliases. FDF import semantics, copied-graph limits and estimates unchanged. |
 | 2026-10-15 | minor | M5: budget retained FDF entries before cloning; discovery keeps lazy array owners and annotation positions, with alias/cache-eviction stress fixtures. Limits cover the copied graph; source parsing/page discovery retain existing COS/parser limits, with no total source-memory bound. FDF import semantics and estimates unchanged. |
 | 2026-10-15 | minor | M7: Edit text caret height follows its row, with a kittest regression; estimates unchanged |
@@ -363,6 +375,7 @@ Estimates unchanged.
 | 2026-10-14 | minor | M1: raw-deflate fallback preserves decoding-limit errors in strict and tolerant decoding; synthetic filter and COS stream regressions. Estimates unchanged. |
 | 2026-10-16 | minor | M5 #2669, item 5: the Comments panel groups replies and counts all page roots once per frame. Estimates unchanged. |
 | 2026-10-15 | minor | M9 #1895: generic appearance rewriting deferred; separate validation overlays preserve original artwork, exports and printing. Baked captions remain unchanged (#79 open). Estimates unchanged. |
+| 2026-10-15 | minor | M1: refresh object-generation reference identity, retaining current upstream progress and regression tests. Estimates unchanged. |
 | 2026-10-16 | minor | M10 #1201 partial: lossless image export applies component Decode pairs and Indexed mapping. Estimates unchanged. |
 | 2026-10-15 | minor | M6: CSV export and spreadsheet merging quote tabs, and import distinguishes quoted tabs from TSV delimiters without changing field identities. Estimates unchanged. |
 | 2026-10-13 | minor | M4: rotation queries and edits resolve indirect page-tree values; inherited, negative and large rotations verified through both saves. Estimates unchanged. |

docs/target-app-parity.md

@@ -1,5 +1,6 @@
 # PdfCraft parity with Adobe Acrobat Pro
 
+> **Last reviewed:** 2026-10-28 | **Last updated:** 2026-10-28 | **Change:** minor (M10, #4119 partial: Enhance scanned file cleans scanned pages in place: background removal, edge shadow removal, despeckle; estimates unchanged)
 > Integration update 2026-10-30: lossless JBIG2 generic and exact-copy symbol coding are included; no lossy substitution. Combined tests passed at bdf5620; the subsequent review fixes require fresh CI.
 
 > **Last reviewed:** 2026-10-25 · **Last updated:** 2026-10-26 · **Change:** minor (K Optimize and standards no longer lists monochrome downsampling as missing; scores and estimates unchanged)
@@ -210,7 +211,7 @@ full parity in that area.
 | F Forms and JavaScript | 79 | 58 | 8 | 78.5% | 65% | 40–75 | Fill and author every AcroForm field type, Acrobat's AF functions in Acrobat's event order, sandboxed JavaScript (boa), data exchange, Fill & Sign; XFA static/dynamic layout, FormCalc and XFA data (partial). CLI info, text and render use the laid-out dynamic pages (#1645). Missing: wider JavaScript object model, document actions, submit, debugger, barcode fields, XFA flattening and full dynamic fidelity |
 | G Protect, redact, sanitize | 41 | 23 | 2 | 58.5% | 55% | 15–30 | Passwords and permissions, Remove security, redaction that removes glyphs, pixels, vectors, annotations and tags, with verification; word lists, patterns, FOIA/Privacy Act codes; sanitize. Missing: certificate security, pattern locales, custom code sets, partial-word redaction, folder redaction, protected view |
 | H Digital signatures | 45 | 23 | 10 | 62.2% | 45% | 40–70 | PAdES B-B signing and validation (PKCS #12, macOS Keychain, Windows store with PIN prompts), certification, encrypted documents, certificate usage checks; B-T, LTV, OCSP/CRL with caller-supplied evidence. Missing: PKCS #11 and smart cards outside Windows, timestamp-server preferences, online revocation fetching, FieldMDP and field locking, OS trust store, EU Trusted Lists, compare signed version |
-| I Scan and OCR | 26 | 5 | 2 | 23.1% | 15% | 40–75 | Searchable image (ocrs, Latin script without accents) on pages, ranges and many files. Missing: every other language (#744 Dutch; accents, CJK, Cyrillic, Arabic), editable-text output, deskew, rotation, despeckle, camera images beyond straightening (found or placed corners): orientation, clean-up, MRC compression, scanners |
+| I Scan and OCR | 26 | 5 | 2 | 23.1% | 15% | 40–75 | Searchable image (ocrs, Latin script without accents) on pages, ranges and many files. Missing: every other language (#744 Dutch; accents, CJK, Cyrillic, Arabic), editable-text output, deskew, rotation, camera images beyond straightening (found or placed corners): orientation, clean-up, MRC compression, scanners. Background removal, edge shadow removal and despeckle work on scanned pages (Enhance scanned file) but not yet as options of Recognize text, nor on CMYK, indexed, JBIG2 or CCITT scans |
 | J Create and export | 34 | 12 | 3 | 39.7% | 25% | 55–100 | Create from images, multipage TIFF, text, clipboard, blank, many files at once; export PNG/JPEG/TIFF, text, RTF; Word and HTML partial. Missing: Office/HTML/web/PostScript to PDF, Excel and PowerPoint export, Word layout fidelity (#773), SVG/XML/EPS/PS/JPEG 2000 export, accessible text |
 | K Optimize and standards | 58 | 15 | 11 | 35.3% | 20% | 65–115 | Reduce File Size and the Optimizer (images, CCITT and lossless JBIG2 monochrome compression, discards, clean-up, space audit); PDF/A-2b/3b verify and convert (partial). Missing: Preflight (profiles, fixups, reports), PDF/A-1/4 and a/u levels, PDF/X, PDF/UA, PDF/E, PDF/VT, transparency flattening, font unembedding, lossy/refinement JBIG2 |
 | L Print | 39 | 15 | 1 | 39.7% | 35% | 30–55 | Acrobat's sizing, n-up, booklet, poster, comments & forms, preview, print-ready PDF, CUPS on macOS/Linux, the Windows spooler (#756) and the browser's print dialog on the web. Missing: print as image, PostScript, all print-production tools (output preview, separations, ink manager, printer marks, colour conversion) |

docs/ui-parity.md

@@ -1,6 +1,6 @@
 # UI and interaction parity
 
-> **Last reviewed:** 2026-10-21 · **Last updated:** 2026-10-21 · **Change:** minor (Pages inspector thumbnail size slider and buttons #3808; full screen presents one page at a time #1459; the selected field nudges with the arrow keys in Prepare a form #2608) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
+> **Last reviewed:** 2026-10-21 · **Last updated:** 2026-10-24 · **Change:** minor (→ / ← scroll a page wider than the window before turning it; a comment's text, border or line, and fill each at an opacity of its own) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
 
 How PdfCraft's tools, panels, shortcuts and feel compare with Acrobat Pro's current interface (the
 2023+ "new Acrobat": All tools pane on the left, quick-action toolbar, Home view). Behaviour is
@@ -9,6 +9,8 @@ interface is copied. Gaps ranked in [gaps.md](gaps.md).
 
 **UI/UX fidelity ≈ 55% ready** (estimated), **30–60 h** additional to the features total.
 
+The [PDF workflow research reference](research/pdf-workflows/README.md) collects comparative source locators, interaction evidence and evaluation criteria. It does not change this checklist.
+
 ## Measured
 
 - **184 registered commands** (`crates/engine/src/commands.rs`), every one in the menus, the
@@ -44,11 +46,12 @@ No dump of Acrobat's menu tree has been diffed against the registry yet (gap 24)
 | Zoom: wheel, pinch, keys, marquee, fit page/width/height/visible | yes | yes | shipped |
 | Fixed zoom percentages match Acrobat's physical size | yes | differ (#739, documented in #736) | gap |
 | Dynamic zoom, loupe, pan-and-zoom window | yes | no | planned |
-| Hand tool, middle-button pan, autoscroll | yes | hand tool; Linux autoscroll | partial |
+| Hand tool, middle-button pan, autoscroll | yes | hand tool; Linux autoscroll; → / ← scroll a page wider than the window before turning it | partial |
 | Text selection, column select | yes, Alt-drag columns | reading-order selection; Alt/Option-drag or Edit ▸ Column select (#740) | shipped |
 | Select and move several objects at once | yes | on one page: Shift/Ctrl/⌘-click and marquee, one undo step (#844); not across pages, no group resize | partial |
 | Moved comments drawn where they go while dragged | yes | yes: the comment's own pixels follow the pointer, the page shows it where it was until release; stamps and Fill & Sign marks also hide the original | shipped |
 | Object handles: corners keep proportion, edges free | yes | yes for added images and signatures; Shift on a corner keeps the proportions of comments, stamps and form fields (#2199); no Alt resize from the centre | shipped |
+| Shift while drawing a line | holds it to 45° steps | holds it level or plumb (a CAD drawing's ortho): new lines and arrows, each side of connected lines, polygons and clouds, and a dragged end or corner | shipped |
 | Arrange, align and distribute page objects | yes | fields only | partial |
 | Rulers, grids, snap to grid, guides | yes | no | planned |
 | Cursor coordinates, line weights | yes | no | planned |
@@ -75,13 +78,16 @@ No dump of Acrobat's menu tree has been diffed against the registry yet (gap 24)
 | Print dialog with preview | yes | yes | shipped |
 | Document Properties (description, security, fonts, initial view, custom, advanced) | yes | all but Custom and XMP | partial |
 | Field Properties (General, Appearance, Position, Options, Actions, Format, Validate, Calculate, Signed) | yes | all but Signed | partial |
-| Comment properties and properties bar | yes | yes | shipped |
+| Comment properties and properties bar | yes | yes; a text box's text, border and fill and a shape's line and fill each take an opacity of their own (Acrobat: one per comment); text boxes and typed text take an oval or a circle for their border (Acrobat: a rectangle) | shipped |
+| Select several comments; copy and paste comments between documents | yes | yes: ⌘/Ctrl-click adds, Delete, a drag, Properties and Colour act on all, ⌘C/⌘V as XFDF (also across PdfCraft processes) | shipped |
 | Preferences | ≈ 20 pages | Interface language, Documents and view, Identity, Fill & Sign, JavaScript | partial (gap 19) |
 
 ## Revision history
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-24 | minor | → / ← scroll a page wider than the window sideways before turning it, by the current page's or spread's edges in continuous view; ⌘→ / ⌘← turn at once |
+| 2026-10-24 | minor | Comment Properties sets a text box's text, border and fill opacity and a shape's line and fill opacity each on its own (Acrobat: one per comment); Make Properties Default carries them into the tool |
 | 2026-10-21 | minor | Pages inspector thumbnail sizing (#3808), separate from page and Organize zoom; view setting retained on reload and exposed through UI control. Not persisted between sessions. |
 | 2026-10-15 | minor | A selected field nudges with the arrow keys in Prepare a form: a point, Shift ten points, one undo step per press (#2608) |
 | 2026-10-14 | minor | Full screen shows one fitted page (or spread) at a time on black with click and key paging, as Acrobat's Full Screen Mode (#379, #1459, #1353) |