- CLI_VERSION → 0.3.1, CLI_RELEASE_DATE → 10 May 2026
- Replace click.version_option with custom callback that prints version
+ release date, then fetches docs/banner/v{VERSION}.txt from GitHub
and prints it; falls back to a "no online information" message on 404
or network error
- Add versioning rule to CLAUDE.md
https://claude.ai/code/session_015XtsgTMi8UtmgxEgb5Qt2c
Updated project documentation for MD-CMS, including changes to the CLI tool description, repository layout, and version markers. Adjusted folder names and clarified local preview instructions.