Hi All, just a note that we've updated Pixelmash to a new build! One of the biggest ones is a huge speed improvement in painting, and because of that a big increase in the maximum resolution of files. Here are the full release notes for Beta 6:

•Notable painting speed improvements
•Updated layer transform tool to rotate and scale around the center of the layer’s contents instead of the full layer bounds
•Increased maximum resolution to 2048 pixels
•Transitioned beta to an extended time trial (100 days), each new beta will renew time trial
•Added Mask Unmatched Colors checkbox to Restrict Color Palette II effect
•Tweaked tolerance sliders on Color Key, Remap Color, and Restrict Color Palette II effects
•Bug fixes