1. 364b5ea Further de-linting of zoneinfo module (#20499) by Paul Ganssle · 5 years ago
  2. 3436f5f bpo-40443: Remove unused imports in the zoneinfo (GH-20354) by Dong-hee Na · 5 years ago
  3. e527ec8 bpo-40536: Add zoneinfo.available_timezones (GH-20158) by Paul Ganssle · 5 years ago
  4. 62972d9 bpo-40503: PEP 615: Tests and implementation for zoneinfo (GH-19909) by Paul Ganssle · 5 years ago