Add PyPy support to Changelog
Add PyPy support to Changelog

nicolaiarocci/cerberus,dkellner/cerberus,MacHu-GWU/cerberus-sanhe,nicolaiarocci/cerberus,dkellner/cerberus,pyeve/cerberus,brettatoms/cerberus,MacHu-GWU/cerberus-sanhe,calve/cerberus,pyeve/cerberus,calve/cerberus,funkyfuture/cerberus,funkyfuture/cerberus