Top synapse issues

Password provider does not work properly since Synapse v1.19.0 due to "user_get_threepids" is now async

bug

500 errors with "duplicate key value" on local_media_repository_thumbn_media_id_thumbnail_width_thum_key

bug p3

Leaving room throws 500 internal error

bug info-needed p2

document how to configure prometheus for workers

docs help wanted p2

Login error with synapse 1.15.0 (TypeError: 'coroutine' object is not iterable)

bug p1 release blocker

synapse_port_db fails when `ui_auth_sessions` table is non-empty

bug p2

Inaccurate copyright notices

help wanted p2

Synapse stops responding after Twisted 20.3.0 upgrade

upstream-bug

Cross-signing signatures not being always federated correctly

bug cross-signing p2 1

The `limit` set for a filter in a room's `StateFilter` is ignored

bug p2 spec compliance