I am happy to announce the release of Présentation.app 3.4!
The main change is internal, we upgraded PyObjC version from 8.5 to 10.3.2, which allows for some code cleaning, at the expense of dropping support for python3.7 (used on macos 12.4 or earlier).
Additionally, support for 'palindrome' option of LaTeX animate package have been added.
https://iihm.imag.fr/blanch/software/osx-presentation/releases/osx-presentation-3.4.0.pkg