• Fix potential undefined behavior in cgif_addframe which could have led to an integer overflow: #112

Full Changelog: v0.5.2...v0.5.3

• Fix potential integer overflow during LZW compression which could lead to OOB writes (only affecting very large GIFs). Regression introduced with v0.5.1: #103

Full Changelog: v0.5.1...v0.5.2

• Fix potential heap buffer overflow during LZW compression

Full Changelog: v0.5.0...v0.5.1

What's Changed

• Optimize frame comparison by @tlsa in #72
• set minimum meson version to v0.56 and fix warnings by @dloebl in #75

New Contributors

• @tlsa made their first contribution in #72

Full Changelog: v0.4.1...v0.5.0

What's Changed

• Fixed a potential crash on some 32-bit systems (#70)

Full Changelog: v0.4.0...v0.4.1

What's Changed

• Don't enqueue duplicate, sequential frames by @joshuamsager in #55
• Disallow zero dimensions by @dloebl in #57

New Contributors

• @joshuamsager made their first contribution in #55

Full Changelog: V0.3.2...v0.4.0

Fixes:

• Set correct version in meson.build

Fixes:

• Fixed transparency for single frame GIFs (see #60 for more details)

Improvements:

• Added GIF level flag CGIF_ATTR_NO_LOOP (allows creating GIF animations with no repetitions: #48)
• Added frame-level flag CGIF_FRAME_ATTR_INTERLACED (allows encoding frames in interlaced mode: #50)

Fixes:

• Fixed potential double-free in cgif_close() which might have occurred under rare circumstances #43
• Improved detection of invalid configurations provided by the user #44