For FSF and Emacs all bugs, discussions and contribution are handled through email. Sending patch-files by email and then having to discuss/defend your patch f

For FSF and Emacs all bugs, discussions and contribution are handled through email. Sending patch-files by email and then having to discuss/defend your patch for weeks, only to have to create and send a new one, leaving receivers to diff patch-files to see what is different... Let’s just say in 2019 you expect something a little more sophisticated to be available to make your contribution easier.