We can decide later if we want to remove some macros but it's not a decision for 9.5.
Thomas Mortagne: Ilie Andriuta reported that the formula macro is also not bundled anymore and I don't see it in your commit. Could you check?
That's because I checked all the xwiki-rendering-macro-* and xwiki-platform-rendering-macro-* jars.
Also note that most of them were not installable with EM (missing info on e.x.o). I've made some of them installable but there's more work.