This action will delete this post on this instance and on all federated instances, and it cannot be undone. Are you certain you want to delete this post?
This action will delete this post on this instance and on all federated instances, and it cannot be undone. Are you certain you want to delete this post?
This action will block this actor and hide all of their past and future posts. Are you certain you want to block this actor?
This action will block this object. Are you certain you want to block this object?
Are you sure you want to delete the OAuth client [Client Name]? This action cannot be undone and will revoke all access tokens for this client.
Are you sure you want to revoke the OAuth token [Token ID]? This action cannot be undone and will immediately revoke access for this token.

Release v3.12.1 patches a bug that's been present for about two years and fixes issue #163 in the process. Looking at FediDB, it appears most servers on v3.X.X made it through the upgrade to v3.5.0, which is where the bug would have bitten, but the consequences of the bug are annoying enough that a patch is warranted.
Changed
Up-to-date query statistics ensure that the expensive migration in v3.5.0 completes in seconds or minutes, instead of hours!