There are also already a bunch of tailored messages in other context:

I looked into this briefly, but I can't find a simple way to show all the current user's database permissions.

See T13545, T13547, T13548, for the next round.

Thanks for the quick response! I'll give your suggestions a try, and else will continue on Discourse. Was not aware of its existence.

(This kind of question is best asked on Discourse.)

We were using the --skip-arcconfig option like this in our CI environment (jenkins).

I think I'm just going to no-op this migration.

The new method of installing the shell completion seems to error out for me with EXCEPTION: (Error) Call to undefined method ArcanistShellCompleteWorkflow::getPrompt() on a fresh install:

Getting rid of the indirect writes on handle reads would probably be nice eventually, but doesn't directly accomplish anything today.

I applied this change to 20180208.maniphest.02.populate.php: