Changelog entry [skip-ci]
Changelog entry [skip-ci]

astropy/astropy-helpers,bsipocz/astropy-helpers,Cadair/astropy-helpers,embray/astropy_helpers,embray/astropy_helpers,dpshelio/astropy-helpers,Cadair/astropy-helpers,astropy/astropy-helpers,larrybradley/astropy-helpers,bsipocz/astropy-helpers,embray/astropy_helpers,dpshelio/astropy-helpers,larrybradley/astropy-helpers,embray/astropy_helpers,larrybradley/astropy-helpers,bsipocz/astropy-helpers