release: v3.29.1 - Git MCP + GitHub MCP catalog entries
Add Git MCP Server (12 tools, uvx setup) and GitHub MCP Server
(Issues/PRs/Projects, remote Copilot + self-hosted PAT-only) to §8.2
MCP Server Catalog. Document real-world fix for Incompatible auth
server error via gh auth token + manual header injection.
Also ships: CC v2.1.63 tracking, HTTP hooks, observability quality
patterns, config lifecycle §9.23, terminal personalization, tool
comparison table extensions, MCP server 3 new tools.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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