docs: update changelog for v0.23.0 (#120)

Author: augmentmoogi

CHANGELOG.md

@@ -1,5 +1,28 @@
 # Changelog
 
+### 0.23.0
+
+#### New Features
+- **Side Questions**: Added `/btw` slash command for asking quick side questions without derailing the main conversation.
+- **Session Stats**: Added `auggie session stats` subcommand to view credit usage details for a session.
+- **Git-Based Plugins**: Marketplace plugins can now be sourced directly from Git repositories.
+
+#### Improvements
+- **Dev Deployment Warning**: A visible warning is now displayed when connected to a development deployment.
+- **Login Connectivity Check**: The CLI now tests connectivity to Augment before completing the login flow, providing earlier feedback on connection issues.
+- **Unsupported Plugin Hooks**: Unsupported plugin hooks now show a compact informational message instead of verbose warnings.
+- **Event Command**: Removed the broken `event get` subcommand and added `--verbose` flag to `event list`.
+- **Tool Search**: Improved tool search UX and reliability.
+- **About Command**: `/about` now displays the active runtime (Node or Bun).
+- **Session Lock Handling**: Improved timeout handling when acquiring session locks.
+- **VM Heartbeat**: Reduced VM heartbeat interval for faster responsiveness.
+- **Message Queue**: Increased message queue capacity to 1000 for handling larger workloads.
+
+#### Bug Fixes
+- Fixed expert capability mapping in CLI cloud mode.
+- Fixed tool host not being wired to the command handler in TUI cloud mode.
+- Fixed auth session not propagating to child agents spawned by the daemon.
+
 ### 0.22.0
 
 #### New Features