Add Table performance whats-new
Add Table performance whats-new

saimn/astropy,larrybradley/astropy,saimn/astropy,MSeifert04/astropy,stargaser/astropy,dhomeier/astropy,mhvk/astropy,StuartLittlefair/astropy,astropy/astropy,mhvk/astropy,StuartLittlefair/astropy,pllim/astropy,aleksandr-bakanov/astropy,saimn/astropy,astropy/astropy,dhomeier/astropy,bsipocz/astropy,MSeifert04/astropy,StuartLittlefair/astropy,saimn/astropy,lpsinger/astropy,pllim/astropy,MSeifert04/astropy,larrybradley/astropy,saimn/astropy,StuartLittlefair/astropy,dhomeier/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,pllim/astropy,aleksandr-bakanov/astropy,dhomeier/astropy,larrybradley/astropy,pllim/astropy,MSeifert04/astropy,bsipocz/astropy,dhomeier/astropy,astropy/astropy,mhvk/astropy,astropy/astropy,mhvk/astropy,larrybradley/astropy,bsipocz/astropy,astropy/astropy,stargaser/astropy,lpsinger/astropy,mhvk/astropy,pllim/astropy,lpsinger/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,bsipocz/astropy,lpsinger/astropy,stargaser/astropy,stargaser/astropy