Earlier quoted context omitted.
The people that complain about mozilla stopping development on thunderbird seem to be the same people that complain about things like firefox moving to WebExtensions, and Firefox changing their UI, and Firefox integrating Pocket. I don't understand why people are disappointed that Mozilla has stopped actively developing thunderbird - it means it's not going to change . There is an email client that you like, as is, a…
Spoken like a manager. Something is either being actively developed or it's dieing, there is no in between with software, there is no finished state.
I wish more pieces of software would get to the finished state and would slip into maintenance mode.