* 'develop' of github.com:matrix-org/synapse: (76 commits)
1.12.4
Revert "Revert "Merge pull request #7315 from matrix-org/babolivier/request_token""
Revert "Merge pull request #7315 from matrix-org/babolivier/request_token"
Stop the master relaying USER_SYNC for other workers (#7318)
Config option to inhibit 3PID errors on /requestToken
Fix replication metrics when using redis (#7325)
formatting for the changelog
Another go at fixing one-word commands (#7326)
1.12.4rc1
1.12.4rc1
fix changelog name
Extend StreamChangeCache to support multiple entities per stream ID (#7303)
Extend room admin api with additional attributes (#7225)
Add ability to run replication protocol over redis. (#7040)
Do not treat display names as globs for push rules. (#7271)
Reduce logging verbosity of URL cache cleanup. (#7295)
Query missing cross-signing keys on local sig upload (#7289)
import urllib.parse when using urllib.parse.quote (#7319)
Reduce federation logging on success (#7321)
Fix changelog file
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