diff --git a/docs/web-ui.md b/docs/web-ui.md
index 11ff2084..e695fc5a 100644
--- a/docs/web-ui.md
+++ b/docs/web-ui.md
@@ -264,21 +264,20 @@ shows a state glyph (`⏸` queued / `▶` running / `✔` done /
 `✖` failed / `⊘` cancelled), kind glyph + verb (`↻ rebuild`,
 `◆ meta_update`, `✨ spawn`, `🗑 destroy`), agent name, source
 chip (`manual | meta_update | auto_update | crash_recover | approval`
-— green for operator-approved config changes; #436),
-timing, and an optional reason / error. Meta-update cascade
-rebuilds nest under their parent entry (`parent_id` grouping;
-`rqe-child` CSS class). Dedup: re-enqueueing a still-queued op
-for the same agent collapses into the existing entry. Running
-entries tick elapsed seconds live, and when the worker has
-annotated the current phase (#437) a cyan `↳ <step>` sub-line
-appears under the main row showing the in-flight step name
-(e.g. `↳ meta prepare_deploy` → `↳ nixos-container update` →
-`↳ finalize deploy`). Terminal transitions clear `step` on the
+— green for operator-approved config changes), timing, and an
+optional reason / error. Meta-update cascade rebuilds nest under
+their parent entry (`parent_id` grouping; `rqe-child` CSS class).
+Dedup: re-enqueueing a still-queued op for the same agent
+collapses into the existing entry. Running entries tick elapsed
+seconds live, and when the worker has annotated the current phase
+a cyan `↳ <step>` sub-line appears under the main row showing the
+in-flight step name (e.g. `↳ meta prepare_deploy` → `↳ nixos-container update`
+→ `↳ finalize deploy`). Terminal transitions clear `step` on the
 backend so Done / Failed rows don't render stale labels.
-Queued entries carry a `✗` cancel button on the right edge
-(#575); running / done / failed / cancelled entries don't show
-it — the backend refuses cancellation for non-`Queued` rows
-anyway (`POST /api/rebuild-queue/{id}/cancel`). Successful
+Queued entries carry a `✗` cancel button on the right edge;
+running / done / failed / cancelled entries don't show it — the
+backend refuses cancellation for non-`Queued` rows anyway
+(`POST /api/rebuild-queue/{id}/cancel`). Successful
 cancel flips the row to `⊘ cancelled` via the next
 `rebuild_queue_changed` snapshot.
 Cold-loaded from `/api/state.rebuild_queue`; live updates via
diff --git a/frontend/packages/dashboard/src/tabs.js b/frontend/packages/dashboard/src/tabs.js
index 0837c17d..a3d36c88 100644
--- a/frontend/packages/dashboard/src/tabs.js
+++ b/frontend/packages/dashboard/src/tabs.js
@@ -1931,8 +1931,8 @@ window.marked = marked;
       const r = entry.reason.split('\n')[0];
       li.append(' ', el('span', { class: 'rqe-reason', title: entry.reason }, '— ' + truncate(r, 60)));
     }
-    // Current step (#437 / #501): backend annotates the in-flight
-    // phase on `running` entries — sub-line below the main row so the
+    // Current step: backend annotates the in-flight phase on
+    // `running` entries — sub-line below the main row so the
     // operator can see "what's happening right now" inside a long
     // build. Terminal transitions clear `step` on the backend so this
     // doesn't render stale labels on Done / Failed rows.
@@ -1943,16 +1943,15 @@ window.marked = marked;
     if (entry.error) {
       li.append(el('pre', { class: 'rqe-error', title: entry.error }, truncate(entry.error, 200)));
     }
-    // #575: cancel-X for queued entries. Backend
-    // `POST /api/rebuild-queue/{id}/cancel` is already implemented
-    // (refuses Running / terminal entries); we surface it only on
-    // `queued` rows here so the operator never sees a dead button.
-    // Uses the same `data-async` form + `data-confirm` pattern as the
-    // reminder cancel, so the global async-form handler takes care
-    // of POST + spinner + error toast. A successful cancel flips
-    // `state` from `queued` → `cancelled` via the live
-    // RebuildQueueChanged snapshot and the row re-renders without
-    // this button.
+    // Cancel-X for queued entries. Backend
+    // `POST /api/rebuild-queue/{id}/cancel` refuses Running /
+    // terminal entries, so we surface it only on `queued` rows here
+    // — the operator never sees a dead button. Uses the same
+    // `data-async` form + `data-confirm` pattern as the reminder
+    // cancel, so the global async-form handler takes care of POST +
+    // spinner + error toast. A successful cancel flips `state` from
+    // `queued` → `cancelled` via the live RebuildQueueChanged
+    // snapshot and the row re-renders without this button.
     if (entry.state === 'queued') {
       const cancelForm = el('form', {
         method: 'POST',