1. 0158af3 Issue #17047: remove doubled words found in 2.7 to 3.4 Modules/*, by Terry Jan Reedy · 12 years ago
  2. ce126ed Import files from zlib 1.2.5. by Martin v. Löwis · 15 years ago
  3. d372aa8 Import zlib into Python tree. by Martin v. Löwis · 20 years ago