Update CHANGELOG
Update CHANGELOG

zyegfryed/packer,smerrill/packer,smerrill/packer,suma/packer,Kaixiang/packer,patricklucas/packer,patricklucas/packer,Kaixiang/packer,patricklucas/packer,smerrill/packer,patricklucas/packer,zyegfryed/packer,TranscendComputing/packer,TranscendComputing/packer,suma/packer,smerrill/packer,TranscendComputing/packer,Kaixiang/packer,suma/packer,Kaixiang/packer,zyegfryed/packer,TranscendComputing/packer,suma/packer,zyegfryed/packer