Hi all, I've recently been taking up the baton after Christof on maintaining the Stack & Tile feature. The update since the last patch provided by Christof is that now the snapping between Windows is persisted (in addition to stacking). Also the stacking and snapping behaviours are immediately updated when windows are programmatically resized (e.g. zoom button). You can find the patches below. Please feel free to test them. http://www.cs.auckland.ac.nz/~hongyul/research/patches/linprog.diff<http://www.cs.auckland.ac.nz/%7Ehongyul/research/patches/linprog.diff> http://www.cs.auckland.ac.nz/~hongyul/research/patches/stack-and-tile.diff<http://www.cs.auckland.ac.nz/%7Ehongyul/research/patches/stack-and-tile.diff> One thing to note is that the it doesn't yet support moving stacked/snapped windows between workspaces. This is being worked on :) cheers! Hong Yul
