Update changelog
Update changelog

sanyaade-g2g-repos/libass,mwgoldsmith/libass,Akemi/libass,asimonov-im/libass,vault/libass,rhlee/libass,mwgoldsmith/libass,richardpl/libass,xbmc/libass,blinkseb/libass,sanyaade-g2g-repos/libass,pigoz/libass-ct,pigoz/libass-ct,stps/libass,MrSmile/libass,stps/libass,torque/libass,Distrotech/libass,asimonov-im/libass,sanyaade-g2g-repos/libass,Distrotech/libass,pigoz/libass-ct,torque/libass,tgoyne/libass,Akemi/libass,vault/libass,rhlee/libass,libass/libass,grigorig/libass,torque/libass,astiob/libass,rhlee/libass,mwgoldsmith/libass,astiob/libass,MrSmile/libass,Distrotech/libass,ShiftMediaProject/libass,richardpl/libass,tgoyne/libass,blinkseb/libass,stps/libass,tgoyne/libass,richardpl/libass,Akemi/libass,grigorig/libass,libass/libass,xbmc/libass,ShiftMediaProject/libass,blinkseb/libass