chore(release): version packages

Author: github-actions[bot]

.changeset/daemon-auto-restart.md

@@ -1,5 +1,35 @@
 # agent-react-devtools
 
+## 0.4.0
+
+### Minor Changes
+
+- 0c307e2: Track and expose component error/warning counts
+
+  Components now track error and warning counts from the React DevTools protocol (`UPDATE_ERRORS_OR_WARNINGS` operations).
+
+  - New `errors` command lists components with non-zero error or warning counts
+  - `get component` output includes error/warning counts when non-zero
+  - Tree, search, and component output annotates affected components (e.g., `@c5 [fn] Form ⚠2 ✗1`)
+
+- 65c391f: Add `profile diff <before.json> <after.json>` command
+
+  - Compares two profiling exports side by side
+  - Shows regressed, improved, new, and removed components
+  - Aggregates by display name, computes avg/max duration deltas
+  - Configurable threshold filters noise from insignificant changes (default 5%, adjust with `--threshold`)
+  - No daemon required - works purely on exported JSON files
+
+- 5c5ace6: Add `profile export <file>` command
+
+  - Exports profiling session as a JSON file compatible with the React DevTools Profiler
+  - Import the file in the browser extension's Profiler tab to visualize flame graphs, ranked charts, and commit timelines
+  - Includes commit data, fiber durations, change descriptions, effect durations, and component snapshots
+
+### Patch Changes
+
+- 68bd0fc: Auto-restart daemon when CLI detects the binary has been rebuilt since the daemon started. Previously, rebuilding the package required manually stopping and restarting the daemon for changes to take effect.
+
 ## 0.3.0
 
 ### Minor Changes

.changeset/error-warning-counts.md

@@ -1,6 +1,6 @@
 {
   "name": "agent-react-devtools",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "CLI tool for AI agents to inspect React component trees and profile performance",
   "type": "module",
   "bin": {