1. c20bcde Issue #18527: Upgrade internal copy of zlib to 1.2.8 by Christian Heimes · 11 years ago
  2. 0158af3 Issue #17047: remove doubled words found in 2.7 to 3.4 Modules/*, by Terry Jan Reedy · 12 years ago
  3. ce126ed Import files from zlib 1.2.5. by Martin v. Löwis · 14 years ago
  4. d372aa8 Import zlib into Python tree. by Martin v. Löwis · 19 years ago