I just checked and the problem that prevented me from updating: Anki mathjax unnecessary big space and too big to edit bugs with v57 (and 56 and 55) - #2 by dae still persists. As far as I can tell the other Mathjax issue, 2.1.56 Qt6 - Pressing space after MathJax inserts with escaped & , that prevented me is fixed now.
Btw Thank You for working on this software, it’s amazing!