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:

Optimistically assuming we got most of these, since the ones we missed were weird and obvious and nothing new has turned up for a bit.

This seems to have quieted down, now.

This change broke the search dialog on tags typeaheads...

This appears to be stable and working properly. D19897 removes a straggling guardrail.

There are probably some stragglers that have yet to turn up, but we appear to have survived this largely unscathed.

I'm going to start landing this stuff now. master will start complaining about unsafe queries all over the place (although much less frequently than it was when I first added the warning). Depending on how much complaining still exists on Friday I might make the warning developer-only, but I'm currently hopeful that I can clean up most of it before the next release promotes.

This has effectively expanded in scope into T13098.

Pushing the requireCapabilities() change out one more week since I had some stuff crop up early this week and it didn't get a chance to soak.