Notes v4 is mostly be a bug fix release. Changes since v3 Fixes Fixed #28 #29 #30 #31 #35 #40 #33 #34 #47 Fixed the xr_glx_hybrid backend. Removed flags --dbe: Does not work reliably to avoid tearing. As noted in the manpage, and confirmed by my tests --xrender-sync and --xrender-sync-fence: See commit 50e2259 See commit b18d46b --paint-on-overlay: compton will always paint on overlay when that is possible