v0.4.4
• Key Additions:
• src/update_check.rs: Non-blocking GitHub release check with 24-hour local caching (~/.agentic_ssh/version_cache.json).
• Stderr output to keep stdio and JSON tool outputs clean.
• --no-update-check CLI flag and disable_update_check / no_update_check configuration settings.
• Updated README.md documentation.
• Closed bead issue agentic_ssh-ii4 and GitHub issue #40.