Synapse 1.104.0 (2024-04-02)

Synapse 1.104.0rc1 (2024-03-26)

Add an OIDC config to specify extra parameters for the authorization grant URL. IT can be useful to pass an ACR value for example. (#16971)
Add support for OIDC provider returning JWT. (#16972, #17031)

Fix a bug which meant that, under certain circumstances, we might never retry sending events or to-device messages over federation after a failure. (#16925)
Fix various long-standing bugs which could cause incorrect state to be returned from /sync in certain situations. (#16949)
Fix case in which m.fully_read marker would not get updated. Contributed by @SpiritCroc. (#16990)
Fix bug which did not retract a user's pending knocks at rooms when their account was deactivated. Contributed by @hanadi92. (#17010)

Updated start.py to generate config using the correct user ID when running as root (fixes #16824, #15202). (#16978)

Add a query to force a refresh of a remote user's device list to the "Useful SQL for Admins" documentation page. (#16892)
Minor grammatical corrections to the upgrade documentation. (#16965)
Fix the sort order for the documentation version picker, so that newer releases appear above older ones. (#16966)
Remove recommendation for a specific poetry version from contributing guide. (#17002)

Improve lock performance when a lot of locks are all waiting for a single lock to be released. (#16840)
Update power level default for public rooms. (#16907)
Improve event validation. (#16908)
Multi-worker-docker-container: disable log buffering. (#16919)
Refactor state delta calculation in /sync handler. (#16929)
Clarify docs for some room state functions. (#16950)
Specify IP subnets in canonical form. (#16953)
As done for SAML mapping provider, let's pass the module API to the OIDC one so the mapper can do more logic in its code. (#16974)
Allow containers building on top of Synapse's Complement container is use the included PostgreSQL cluster. (#16985)
Raise poetry-core version cap to 1.9.0. (#16986)
Patch the db conn pool sooner in tests. (#17017)