chore(changelog): unify markdown to template
chore(changelog): unify markdown to template

Closes #5308

shootermv/bootstrap,benhalverson/bootstrap,wesleycho/bootstrap,Foxandxss/bootstrap,Kpler/bootstrap,christor/bootstrap,mabi/bootstrap,Servoy/bootstrap,icfantv/bootstrap,icfantv/bootstrap,RobJacobs/bootstrap,vfiles/bootstrap,looker/bootstrap,Foxandxss/bootstrap,angular-ui/bootstrap,BookingBug/bootstrap,292388900/bootstrap,292388900/bootstrap,shootermv/bootstrap,caoruiy/bootstrap,benhalverson/bootstrap,looker/bootstrap,vfiles/bootstrap,RobJacobs/bootstrap,mabi/bootstrap,burlhock/bootstrap,burlhock/bootstrap,fpipita/bootstrap,benhalverson/bootstrap,Kpler/bootstrap,byronigoe/bootstrap,infowrap/bootstrap,BookingBug/bootstrap,infowrap/bootstrap,christor/bootstrap,wesleycho/bootstrap,angular-ui/bootstrap,caoruiy/bootstrap,byronigoe/bootstrap,Servoy/bootstrap,benhalverson/bootstrap,fpipita/bootstrap