BREAKING CHANGES for v4.0 - #2177

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Byron wants to merge 2 commits into

mainfrom

Commits on Aug 10, 2026

feat: rewrite config parser to be consistent with Git

codex
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Byron
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4c260e4

Commits on Sep 10, 2026

feat!: return None for detached refs and add HEAD.hexsha (#2230)

codex
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Byron
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dd6f1c8