Windows specific: Fixed update of non-modal presets dialog after Windows dark mode is enabled or disabled, also dark mode is now correctly updated after a newer configuration is imported #7496.

Improved robustness of importing newer configuration, for example from PrusaSlicer-beta to PrusaSlicer configuration directory after transitioning from PrusaSlicer 2.4.0-beta to PrusaSlicer-2.4.0-rc.

The release candidate builds save their profiles to the same directory as the last release, however if you already tested any of the PrusaSlicer 2.4.0 alpha or beta builds, you will be offered to import the recent alpha or beta profiles. For new features in the 2.4.0 series, please read the release logs of the 2.4.0 alphas and betas. This release candidate fixes bugs found in the first release candidate.

Fixed missing localization of 'Extra perimeters if needed' #7520.For example, 0.05um layer height profile may be selected for Prusa Mini printer profile with extruder minimum layer height set to 0.07um. Fixed 'negative flow' issue of FDM support generator for object layers lower than the minimum layer height allowed for the active extruder.Fixed intermittent error in Configuration Wizard after PrusaSlicer 2.4.0-rc, where the Filaments page was sometimes missing #7544.

Fixed 'default' button for 'Send to host' dialog reported on twitter.

RepRap firmware: Fixed export of G10 (set temperature) G-code, the tool was not set correctly #5919 #7536 thanks Fixed rendering of ironing extrusions in G-code viewer, broken since first alpha #7522.

Fixed crash when exporting G-code with no extrusions produced for printable objects #7538.

Painting gizmos: Fixed reset of the cursor radius after undo / redo.

If you already tested any of the PrusaSlicer 2.4.0 alpha or beta builds, you will be offered to import the recent alpha or beta profiles.

The final release fixes bugs found in the second release candidate.

Simplify 3d port config