Important ASA (Admins Service Announcement) for Mastodon and generally PostgreSQL admins: Due to some changes in glibc some distribution upgrades will cause PostgreSQL text indexes to become corrupted, potentially leading to unique indexes not being correctly enforced and inconsistent application data.
THIS WILL ALSO HAPPEN IF YOU DO NOT UPDATE YOUR POSTGRESQL, A DISTRO UPDATE IS ENOUGH!
@thegcat Yeah, it's not really a standard unfortunately - some use "mastoadmins" too. (And I've also seen "fediadmins" - I think Pleroma uses a Postgres backend too? So other Fediverse software will likely be affected as well, btw.)
There's also a (mostly unused) mailing list and a forum at https://discourse.joinmastodon.org where instance admins are around.
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