diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c433b90..b0be4007 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - **Cross-repo TASK_AUTOSTART path resolution** — workspace mode now uses absolute paths for task PROMPT.md so workers in api-service/web-client worktrees can find tasks that live in shared-libs.
 
+## [0.5.4] - 2026-03-18
+
+### Fixed
+- **Task completion not detected in workspace mode** — orchestrator polled for `.DONE` inside lane worktrees, but in workspace mode workers write `.DONE` to the canonical task folder (shared-libs). Now resolves `.DONE` and `STATUS.md` from the absolute task folder path in workspace mode. Also fixes dashboard STATUS.md monitoring for cross-repo tasks.
+
+## [0.5.3] - 2026-03-18
+
+### Fixed
+- **Cross-repo TASK_AUTOSTART path resolution** — workspace mode now uses absolute paths for task PROMPT.md so workers in api-service/web-client worktrees can find tasks that live in shared-libs.
+
 ## [0.5.2] - 2026-03-18
 
 ### Fixed
diff --git a/package.json b/package.json
index fe66287b..63499d8f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "taskplane",
-  "version": "0.5.3",
+  "version": "0.5.4",
   "description": "AI agent orchestration for pi — parallel task execution with checkpoint discipline",
   "keywords": [
     "pi-package",