These are in chronological order. Mostly focusing on stuff that doesn't look already merged in
Oldest (non-merged in) fork, has various changes nothing immediately notable...
Stopped: 2013
Seems to have C++ code but not dependent on it.
Changes:
- Bitmap font support
- Truetype font loading from memory
- Added ability to load an arbitrary number of fonts (not just four)
- Use multiple OpenGL textures for glyph caching (not just one)
Stopped: 2016
Various updates (old updates) to stb_truetype ver, manually merges in changes from BastiaanOlij(Bastian Olij) & Zammalad(Pil Sampson).
Stopped: 2017
OpenGL 3 support, shadowed by starseeker's.
Stopped: 2016
C++, ignoring
Stopped: 2017
Add SDF font support. Merged into suikki's (which stopped in 2018)
Stopped: 2017
Added ability to delete fonts
Stopped: 2018
Custom font engine upport
Stopped: 2018
Everything not merged in:
Rust related, ignoring.
Memory leak & warning fixes.
Stopped: 2021
Seems to be for zig, makes it a 'standalone compiled library'.
Stopped: 2023
Got rid of VLAs, peformance fixes. Seems to have abandoned it in favor of rolling their own solution: RFont
Stopped: 2023
All other updates were not significant.