Update version across all packages: - Go CLI (cmd/bd/version.go) - Python MCP server (pyproject.toml, __init__.py) - npm package (package.json) Add comprehensive CHANGELOG entry with 14 features, 14 fixes, security updates, and community contributor credits. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>