Claude Code v2.1.20 ·
Git Attribution System
EntryKind: in v2.1.20,
ChangesSection of the release
What
Removed automatic git commit trailer attribution system.
Details
- Removed all "Attribution hook:" logging
- Removed
Claude-Generated-By: git trailers - Removed
Claude-Escapes:, Claude-Permission-Prompts:, Claude-Session:, Claude-Steers: trailers - No longer tracks file contributions or calculates Claude percentage
- Simplifies git workflow and removes potentially confusing commit metadata
Evidence
All Attribution: and Attribution hook: log strings removed from codebase (verified absent in v2.1.20)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
See this entry in the whole of v2.1.20 →
