docs: add v0.1.3 release notes

Author: tonyHu08

docs/releases/v0.1.3.md

@@ -0,0 +1,24 @@
+# v0.1.3
+
+**Codex Bridge Desktop**: Telegram remote control for your local Codex threads.
+
+## Downloads
+
+- macOS (Apple Silicon): download the `.dmg` from the GitHub Release assets.
+- Alternative: `.zip` build is also available.
+
+## Highlights
+
+- `/threads` is now more resilient:
+  - If Codex App Server `thread/list` is slow or unavailable, the bot degrades to a local Codex sidebar cache so you still get a fast reply.
+- Better stability around Keychain access:
+  - Avoids long stalls caused by Keychain prompts/hangs (best-effort + short timeout).
+- Packaging improvements:
+  - Fixed a packaging recursion issue that could produce multi‑GB DMGs.
+
+## Docs
+
+- [README](../../README.md)
+- [Commands](../COMMANDS.md)
+- [Troubleshooting](../TROUBLESHOOTING.md)
+