claude-bot's round-4 blockers: (1) a declared permissions: block zeroes
every unspecified scope, so the decide step's label read
(commits/<sha>/pulls) and the bump fallback's gh pr create could only
403 — every genuine ceremony would end red at the label check, the exact
failure shape this feature exists to kill, one layer down. labels.yml
already carries the precedent; pull-requests: write added with the two
consumers named. (2) CONTRIBUTING still prescribed the follow-up bump PR
the workflow now performs itself, and the changelog entry described the
old PR-base interlock — both now tell the shipped story (event.before
interlock, self-re-arm, manual-path bump stays the operator's). Nits
taken: fetch-depth 2 for the all-zeros fallback's first parent, re-runs
refuse-loudly wording, the bump-window arithmetic comment.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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