v2.5.5

Allow empty commit author (%an)! v2.5.5

Sometimes (rarely) the committer has no name, so we need to account for this. This was discovered in grafana@aba824a317.

See related log parsing issues: v2.5.3, v3.0.2

Full Changelog: v2.5.4...v2.5.5¹

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^{1. This changelog is autogenerated and may not display correct results due to when versions are tagged and how merges display in git.}