PHI979 is a specific issue where we could use better instance controls (around worker count) in the short term. An alternative approach is to hard-coded `if ($instance === 'X') { ... }` for now. `admin` could also probably use more workers, I think we get saturated by backups occasionally.
See PHI857, which wants support for serial queues in repository operations.
See PHI989, which notes some consistency issues with certain datasource queries, particularly when some components are empty.
SSH key handling (mostly in T13123) is fairly ripe. Related are these HackerOne reports, which are primarily just informative, but solid reports:
- https://hackerone.com/reports/474897 - Weak SSH keys should be detected and rejected.
- https://hackerone.com/reports/475126 - The SSH key "comment" field is exposed via the API, but it turns out that a whole lot of users put their entire personal diary into the "comment" field of their "public" keys.
PHI1051 wants support for overriding custom field behaviors in subtypes. See D17593, previously.
PHI774 identifies an issue which can likely be mitigated in the short term by improving the "Welcome" flow for non-password installs.
PHI912 would like auto-status ~~and auto-submit~~ for Duo.
Phacility instances don't allow administrators to manage auth providers. This is good, but it also means that administrators can't manage MFA. We should either separate these permissions or maybe automatically create a TOTP MFA provider for now?
D20132 has a followup for adding rate limiting to "Add Payment Method".
When an instance is unsuspended, we should automatically schedule a database upgrade. Currently, unsuspending a long-suspended instance tends to lead to a case where the instance is active but missing required schema changes.
PHI1066 has some possible fallout from query string construction changes.
A somewhat-adjacent issue to PHI1066 that I hit recently is that more stuff has become `Throwable` in PHP7.3, and some methods need to transition from `Exception` to `Throwable`, like `phlog(...)`. Some `Throwable` throws result in a blank page today.