I have not posted before, but as a preface, I am one member of a team of programmers who are still using Allegro 4. I know, I know, the default answer is to update to ag5, but that is simply not feasible at this time.

We are working toward a goal of a back-end that is capable of hooking into any number of libs, but for the moment, our software is so hard-coded to use ag4 stuff, that we are basically stuck in 1999.

So, here is the meat of the matter: The GitHub repo, allegro 4 branch, is marked as v4.4.3, yet all of the notes that I can find everywhere else, stop at 4.4.2.

Is there any kind of comprehensive change log that details what the difference is between 4.4.2 and 4.4.3?

Is 4.4.3 official material, or is that a designation that was never officially adopted?

If this is official, is 4.4.3 considered stable, or was it an intermediate phase that was never intended for practical use?

I'll have some other threads on ag4 matters, so please get ready to throw stones at me, and thank you for your time.

4.4.2 was the last 'stable' release, but 4.4.3 (in Git) has several bug fixes. 4.2 was the last version to support DOS and assembly and build with fix.bat and make. 4.4.X builds with cmake now.

Here is the git log, as SiegeLord suggested :

log.txt

Here is a diff between A4 in GIT and your modified wdispsw.c and wwnd.c files :

zc.diff

Your fixes could probably be applied. Some are sound, some are not. They need to be reviewed first.