2.15.21 == Thanks to Vincent Untz, Jens Granseuer, Björn Lindqvist, Dmitry Timoshkov, Thomas Thurman, Vytautas Liuolia, Thomas Andersen, Chris Ball, and Elijah Newren for fixes in this release. - kill usage of libegg (Vincent) [#348633] - fix another C89 vs. C99 issue (Jens) [#347621] - make it so maximized windows do not have rounded corners (Björn) [#336850] - fix the heuristic for determining if windows can be made fullscreen, needed for WINE and possible also some legacy applications (Dmitry) [#346927] - make sure window features get recalculated when the screen is resized via XRandR (Dmitry) [#346927] - fitts' law fixes for titlebar buttons on maximized windows (Thomas Thurman) [#97703] - react to _NET_STARTUP_ID changes, as proposed for the new startup-notification/EWMH spec (Vytautas) [#347515] - return the window to maximized state if the window was "shaken loose" from maximized state during a resize but the resize is later aborted (Thomas Andersen) [#346719] - fix button lighting with dragged clicks (Björn) [#321474] - don't minimize in response to double clicks on the titlebar when minimiziation should not be allowed (Chris) [#347377] - fix some titlebar-not-on-screen constraint issues (Elijah) [#333328, #345522] Translators Mahay Alam Khan (bn_IN), Jakub Friedl (cs), Iñaki Larrañaga Murgoitio (eu), Yuval Tanny (he), Rajesh Ranjan (hi), Jovan Naumovski (mk) Kjartan Maraas (nb), Leonid Kanter (ru)