v1.9.40: add Codex integration — skill setup, deploy, GUI buttons

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## [Unreleased]
+
+### Added
+- Add Codex integration to Setup tab with dedicated install buttons and status rows
+- Add packaged Codex skill deployment and local `codex-ssh` wrapper installation
+- Add Windows `.cmd` wrappers for Codex skill installation/runtime
+
+### Changed
+- Extend `build.py` auto-deploy to sync Codex artifacts alongside Claude artifacts
+- Update docs and i18n strings to describe Claude Code + Codex setup flow
 
 ## [1.8.24] - 2026-02-24