Check both engine and mod github repository to see what's new.
This version contains : OpenArena 0.8.8, OpenArena Community Mappack Vol. 1, OmegA 3.2.7 and the OmegA mappack v4.4.
32bit engine for both windows and linux are in my Github if you want them : Github.com
For mac m1 you will need to go to your terminal and do "xattr -c path/to/your/OmegA.app".
2023-12-28 : engine has been updated, cl_guidServerUniq work well now