UI- Made hero loadout model preview bigger in the main menu.- Added practice lobby button to swap Radiant and Dire teams.- Limited number of selectable matchmaking regions to six.- New users are able to watch live games before completing the tutorials.- Wins and level are now hidden for players that aren't friends and don't have 'Share Match History' in the options enabled- Fixed keybindings not being saved properly for Xbox controllers- Added Dire courier icons to minimap for Spectators- Fixed a crash when selecting all units while spectating- Fixed dota_embers convar value being forgotten when the game is restarted- Spectators can select wards to see their vision or truesight radius.- Added Xbox controller support for Dota TVLeft / right bumper = Cycle back or forward through the heroes on the fieldStart button = Pause (Replay only)Back button = Rewind (Replay only)D-Pad up / down = Cycle through stats dropdown menuD-Pad left / right = Slow down or speed up replay speedY button = Show gold graphX button = Show XP graphB button = Dismiss open graphs, reset playback speed, revert camera to previous mode (after cycling heroes)MATCHMAKING- Reduced average wait time and reduced incidence of extremely long wait timesINTERNATIONAL COMPENDIUM- Added further explanation of International Fantasy Challenge rules.- Exposed the roles of players in International Fantasy Challenge Bench slots.- Completing the creation of an International Fantasy Challenge team now grants you the Mammoth mount for your Smeevil.- Completing all the Main Event Predictions now grants you the Bird mount for your Smeevil.MAC/LINUX- Made the chat wheel work- Added intro movie for new users, fixed black screen displaying for new users- Fixed bugs with some tooltips missing text on what abilities do- Fixed outline color of target units to match what Windows shows- Fixed some rendering issues- Fixed some crashes- A variety of performance improvements- Fixes to audio (silence, crashes)- Mac: More robust mouse grab- Mac: Allow setting "Unit Speech" to "All" in audio settings.- Linux: Fixed hang when pasting from the clipboard under certain conditionsAUDIO- Fixed some issues with base attack sound modifier (e.g. Tiny's Scepter attacks)- Adjusted limits on Chen ult target soundsGAMEPLAY- Tusk: Fixed minor inaccuracies with his Base Strength, Attack Animation and Turn Rate- Meepo: Fixed Geostrike not affecting units like Spirit Bear- Morphling: Fixed being the Replicate illusion buff icon being visible to enemy players- Morphling: Fixed being unable to control the first Juxtapose illusion created by your Phantom Lancer Replicate- Shadow Demon: Fixed Demonic Purge killing summoned units like Warlock's Golem- Shadow Demon: Fixed Shadow Poison damage release not having a cast point- Fixed a minor inaccuracy with Meepo and Ogre Magi's base armor