| Version | Change log |
| Zlib 1.3.1 Jan 23, 2024 | |
| Zlib 1.3 Aug 18, 2023 |
Building using K&R (pre-ANSI) function definitions is no longer supported. Fixed a bug in deflateBound() for level 0 and memLevel 9. Fixed a bug when gzungetc() is used immediately after gzopen(). Fixed a bug when using gzflush() with a very small buffer. Fixed a crash when gzsetparams() is attempted for a transparent write. Fixed test/example.c to work with FORCE_STORED. Fixed minizip to allow it to open an empty zip file. Fixed reading disk number start on zip64 files in minizip. Fixed a logic error in minizip argument processing. |
| Zlib 1.2.13 Oct 14, 2022 | |
| Zlib 1.2.12 Mar 27, 2022 | |
| Zlib 1.2.11 Jan 15, 2017 |
Fix deflate stored bug when pulling last block from window. Permit immediate deflateParams changes before any deflate input. |
