also "ScalerTest_Windows" is constantly returning with "bad allocation table" on the images I've tried and won't load them Try re-saving (load/save) them without resampling using something like ImageMagick, if you need to process many images. Otherwise try loading/saving from Photoshop or GIMP.
local-build-conf
Fonts: Workaround Nimbus defaults
Resources: Allow producing different icon implementations
Resources: Anticipate different Icon implementations
Resources: Use general Icon where ImageIcon not necessarily needed
ScaledIconResource: Handle ActiveValues and SynthIcons
Scaled icon resources (L&F)