Some of you will have been bitten by a bug that prevented Synapse 1.3.0 from starting up correctly. If this is you, please upgrade.
Additionally we have taken the opportunity to fix a dependency bug for our intrepid packagers.
Apologies for the inconvenience.
As ever, you can get the new update here or any of the sources mentioned at https://github.com/matrix-org/synapse. Also, check out our Synapse installation guide page
The changelog since 1.3.0 follows:
sdnotify
python package. (#5871)