Recent Releases

1.3.004 Sep 2017 12:45 major security: Support bzip2 compressed zip archives. Improve file progress callback code. zip_fdopen(). CVE-2017-12858: double free(). CVE-2017-14107: Improve EOCD64 parsing.
1.2.019 Feb 2017 21:34 major feature: This release adds support for AES encryption and decryption, and three new functions: zip_fseek and zip_ftell for seeking and telling the position in uncompressed data, and zip_register_progress_callback for easier UI updates during zip_close. It also fixes support for legacy zip files with 64k entries as well as other minor bugs.
1.1.329 May 2016 07:25 minor bugfix: Build on Windows when using autoconf.
1.1.219 Feb 2016 14:56 minor feature: This release improves the support for 3MF files. It also includes fixes for some warnings reported by PVS-Studio.
1.128 Jan 2016 09:06 major feature: This release adds a tool to modify zip archives from the command line. The code was sped up for the case of many entries in an archive. Support for APK files was improved, Coverity issues were addressed, and more work on Windows portability was done.
1.003 May 2015 10:55 major feature: This release adds an I/O abstraction layer. This allows better Windows backends, which are also added in this release. A function was added to set the last modification time for a file; more typedefs were added; torrentzip support was removed; CVE-2015-2331 is fixed and all current Coverity CIDs were addressed.
0.11.230 Jul 2014 05:21 minor feature: This release adds support for querying and setting operating system and external attributes. For newly added files, the operating system defaults to Unix and file permissions to 0666 (0777 for directories). This release also includes an important bug fix for files over 4GB.