add changelog entry
add changelog entry

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