diff --git a/Cargo.lock b/Cargo.lock
index 98b181d66..c0df56599 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1138,7 +1138,7 @@ dependencies = [
 [[package]]
 name = "craft-update"
 version = "0.1.0"
-source = "git+https://github.com/storytold/craft-libs?rev=c5a1cbfb5f9049f9270955caffb5bee5997aebf7#c5a1cbfb5f9049f9270955caffb5bee5997aebf7"
+source = "git+https://github.com/dotCooCoo/craft-libs?rev=c7c84230631cbc01ee928f0a0e0d838b1ed612ae#c7c84230631cbc01ee928f0a0e0d838b1ed612ae"
 dependencies = [
  "chrono",
  "dunce",
@@ -7945,7 +7945,6 @@ dependencies = [
  "nix",
  "typed-path",
  "windows-sys 0.61.2",
- "zopfli",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index dbf070673..47b925a23 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ craft-keymap = { git = "https://github.com/storytold/craft-libs", rev = "92d392c
 # Separations, ink coverage and the ink manager; same revision as craft-pdf and the krilla patch.
 craft-prepress = { git = "https://github.com/storytold/craft-libs", rev = "92d392cff132eaf53e13afff77f38b5c11b73aa0", version = "=0.1.0", features = ["flatten"] }
 # craft-update: app-specific pretend versions apply to startup and manual checks.
-craft-update = { git = "https://github.com/storytold/craft-libs", version = "=0.1.0", rev = "c5a1cbfb5f9049f9270955caffb5bee5997aebf7", features = ["egui"] }
+craft-update = { git = "https://github.com/dotCooCoo/craft-libs", version = "=0.1.0", rev = "c7c84230631cbc01ee928f0a0e0d838b1ed612ae", features = ["egui"] }
 # internal
 designcraft-geom = { path = "crates/geom" }
 designcraft-color = { path = "crates/color" }
diff --git a/crates/ui-egui/src/updates_ui.rs b/crates/ui-egui/src/updates_ui.rs
index 24a056247..53bae1502 100644
--- a/crates/ui-egui/src/updates_ui.rs
+++ b/crates/ui-egui/src/updates_ui.rs
@@ -4,7 +4,7 @@ use serde_json::Value;
 
 use crate::DesignApp;
 
-#[cfg(all(not(target_arch = "wasm32"), test))]
+#[cfg(not(target_arch = "wasm32"))]
 use craft_update::updater::Status;
 #[cfg(not(target_arch = "wasm32"))]
 use craft_update::updater::{Action, Updater};
@@ -84,10 +84,18 @@ pub(crate) fn tick(app: &mut DesignApp, ctx: &egui::Context) {
     let _ = (app, ctx);
 }
 
+/// Whether the check result window shows: for every status but idle (a requested check, and the
+/// first start after an update, which reports that it installed or why it failed), and never over
+/// the startup prompt.
+#[cfg(not(target_arch = "wasm32"))]
+fn result_window_shows(status: &Status, prompt_open: bool) -> bool {
+    !prompt_open && !matches!(status, Status::Idle)
+}
+
 pub(crate) fn show(app: &mut DesignApp, ctx: &egui::Context) {
     #[cfg(not(target_arch = "wasm32"))]
     {
-        // The restart helper is scheduled before the app closes, so no update starts over unsaved work.
+        // The updater asks to close only when no document has unsaved changes; the install starts when the app exits.
         let clean = !app.session.documents().iter().any(|d| d.is_dirty());
         match app.updates_rt.updater.show_if(ctx, clean) {
             Action::OpenUrl(url) => ctx.open_url(egui::OpenUrl::new_tab(url)),
@@ -95,11 +103,15 @@ pub(crate) fn show(app: &mut DesignApp, ctx: &egui::Context) {
             Action::None => {}
         }
         // Help ▸ Check for Updates answers in the shared dialog, which follows the updater's status.
-        let dialog = CheckResultDialog::new(&crate::UPDATE_APP, env!("CARGO_PKG_VERSION"));
-        match dialog.show(ctx, app.updates_rt.updater.status()) {
-            CheckResultResponse::None => {}
-            CheckResultResponse::Close => app.updates_rt.updater.dismiss_status(),
-            CheckResultResponse::CheckAgain => app.updates_rt.check_requested = true,
+        if result_window_shows(app.updates_rt.updater.status(), app.updates_rt.updater.prompt_open()) {
+            let dialog = CheckResultDialog::new(&crate::UPDATE_APP, env!("CARGO_PKG_VERSION"));
+            match dialog.show(ctx, app.updates_rt.updater.status()) {
+                CheckResultResponse::None => {}
+                CheckResultResponse::Close => app.updates_rt.updater.dismiss_status(),
+                CheckResultResponse::CheckAgain => app.updates_rt.check_requested = true,
+                // The next `show_if` asks the window to close once no document has unsaved changes.
+                CheckResultResponse::RestartToUpdate => app.updates_rt.updater.restart_to_update(),
+            }
         }
     }
 
@@ -165,4 +177,24 @@ mod tests {
         output.textures_delta.clear();
         assert!(app.updates_rt.updater.prompt_open());
     }
+
+    #[test]
+    #[cfg(not(target_arch = "wasm32"))]
+    fn result_window_shows_every_status_but_idle() {
+        let shown = [
+            Status::Checking,
+            Status::UpToDate,
+            Status::Failed("no network".into()),
+            Status::Installing,
+            Status::Ready,
+            Status::Managed,
+            Status::Updated("0.2.0".into()),
+            Status::InstallFailed("disk full".into()),
+        ];
+        for status in &shown {
+            assert!(result_window_shows(status, false), "{status:?}");
+            assert!(!result_window_shows(status, true), "{status:?} over the prompt");
+        }
+        assert!(!result_window_shows(&Status::Idle, false));
+    }
 }