This isn't a stable version. Many bugs are expected. The 2.3.57.11 is the current stable (see below).

Merged with PrusaSlicer 2.4.1
So you have all the new stuff from it

known issues

bug in the color.ini file: add a newline before "splash_screen_gcodeviewer"
too many "do you want ot save that"? dialog when closing. Also missing buttons on linux.
z-offset in shambles (if using color swap) because prusa fixed it on top of the sueprslicer one.
profiles not up-to-date
can crash (on startup only?) if supports are enabled.
Bad gcode on relative extrusion mode

new

Acceleration control (by @julianschill)
- Also modified the speeds a bit to have the same functionalities
Also now deceleration should happen at a better point in the travel path:
- if too short, it use the target accel for the whole travel
- if short, it will switch to target accel at the tipping point
- is the path is long enough, it will switch a bit before the needed distance to decelerate
"overlapping perimeters" now have thresholds
scripted widget (aka fake setting): Allow to create "simple settings" that modifies the real ones.
- one example with the return of the 'overhangs' checkbox, that activate /deactivate the thresholds
Automatic Z-rotate for newly imported object (defined in the printer setting) by @csch0
Preference to don't change the focus when moving the mouse over the platter by @RealDeuce
Adding MPMDv2 Print host upload support by @drbachler
Added Client certificate authentication to physical printer options by @Pieterv24

Can't build macos binaires for now because of an unreproductible error that only happens on the macos github runners (zstd missing)