Update changelog
Update changelog

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