Runs one autonomous internal-code-quality pass over this repository — triage, then the highest-priority findings fixed one at a time with no behaviour change until a diff budget of ~400 changed lines is spent, full verification, and a pull request opened…
Turns the accumulated `X.X.X (unreleased)` section of CHANGELOG.rst into a numbered release of timezonefinder: check the section is release-ready, propose patch/minor/major with the bullets that justify it, and stop for the maintainer's decision - then land…
Advances the structural work tracked by roadmap issue #506 by one pass — select an eligible item, check its sequencing preconditions, put the maintainer's open design decisions to them as concrete choices, and only then implement one releasable slice, ending…