Changelog (`0.4.3 -> 0.4.4`)

Release date: 2026-04-20

Major Highlights

Generated from the release work on cdx update, the first built-in self-update path for cdx-manager.
Added a version-aware update command that can check for a newer release, confirm interactively, and delegate to the right installer for the current installation type.
Kept the existing update warning behavior intact so the CLI still surfaces newer releases on startup.
Reserved update as a session name to avoid collisions with the new command.

Added cdx update --check for a quick release check without applying changes.
Added cdx update --yes for non-interactive environments.
Added cdx update --version TAG so maintainers can target a specific release.
Routed standalone installs through install.sh / install.ps1.
Routed npm installs through npm install -g cdx-manager@....
Routed Python environment installs through python -m pip install --upgrade ....
Routed source checkouts through git pull --ff-only or an explicit tag checkout when a version is requested.
Refused source updates when the checkout contains uncommitted changes.

Added CLI coverage for update checks, update execution, and version-aware help text.
Added session-service coverage for the new reserved command name.
Added unit coverage for installation detection and source-checkout safety in the update planner.
Kept the existing CLI and session-service test suites green.

python3 -m unittest test.test_cli_py test.test_session_service_py test.test_update_manager_py
npm run lint