Update CHANGES.rst
Update CHANGES.rst

Co-Authored-By: P. L. Lim <01b0ff1ff6bf52826e8c867754553ed4806180a6@users.noreply.github.com>
dhomeier/astropy,lpsinger/astropy,astropy/astropy,mhvk/astropy,pllim/astropy,larrybradley/astropy,mhvk/astropy,lpsinger/astropy,dhomeier/astropy,dhomeier/astropy,StuartLittlefair/astropy,saimn/astropy,dhomeier/astropy,astropy/astropy,pllim/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,aleksandr-bakanov/astropy,lpsinger/astropy,astropy/astropy,StuartLittlefair/astropy,larrybradley/astropy,saimn/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,StuartLittlefair/astropy,larrybradley/astropy,pllim/astropy,saimn/astropy,mhvk/astropy,astropy/astropy,mhvk/astropy,aleksandr-bakanov/astropy,mhvk/astropy,saimn/astropy,pllim/astropy,pllim/astropy,astropy/astropy,StuartLittlefair/astropy,lpsinger/astropy,lpsinger/astropy,StuartLittlefair/astropy,dhomeier/astropy,saimn/astropy