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Changes between Initial Version and Version 1 of Ticket #52446

initial	v1
1	1	Each buildbot failure email is sent not only to the maintainers of the ports affected by this build failure, but also to the recipients of all previous build failure emails.
2	2
3		I've looked at [browser:contrib/buildbot-test/master.cfg the code] for a long time and don't understand it. Obviously the list of interested users isn't being cleared at the beginning of each build. But I don't see where in the code anything gets added to the list of interested users. I see that we have a custom `PortsMailNotifier` class that inherits from `MailNotifier`, which is "same as original, but calls `portMessageFormatter` with access to ~~interested_users~~". But I don't see where `portWatcherMessageFormatter` ever makes use of the `interested_users` argument its been passed.
	3	I've looked at [browser:contrib/buildbot-test/master.cfg the code] for a long time and don't understand it. Obviously the list of interested users isn't being cleared at the beginning of each build. But I don't see where in the code anything gets added to the list of interested users. I see that we have a custom `PortsMailNotifier` class that inherits from `MailNotifier`, which is "same as original, but calls `portMessageFormatter` with access to `interested_users`". But I don't see where `portWatcherMessageFormatter` ever makes use of the `interested_users` argument its been passed.