* Rename legacy metrics in MAU docs

* changelog

Disable legacy Prometheus metric names by default. They can still be re-enabled for now, but they will be removed altogether in Synapse 1.73.0. (#14353)

If configured an OIDC IdP can log a user's session out of
Synapse when they log out of the identity provider.

The IdP sends a request directly to Synapse (and must be
configured with an endpoint) when a user logs out.

* Add docs for an empty `trusted_key_servers` config option

* small rewording

* Tweak changelog

Check appservice user interest against the local users instead of all users (`get_users_in_room` mis-use) (#13958)

* Add workers settings to configuration manual
* Update `pusher_instances`
* update url to python logger
* update headlines
* update links after headline change
* remove link from `daemon process`

There is no docs in Synapse for this

* extend example for `federation_sender_instances` and `pusher_instances`
* more infos about stream writers
* add link to DAG
* update `pusher_instances`
* update `worker_listeners`
* update `stream_writers`
* Update `worker_name`

Co-authored-by: David Robertson <davidr@element.io>

* Save login tokens in database

Signed-off-by: Quentin Gliech <quenting@element.io>

* Add upgrade notes

* Track login token reuse in a Prometheus metric

Signed-off-by: Quentin Gliech <quenting@element.io>

* Show erasure status when listing users in the Admin API

* Use USING when joining erased_users

* Add changelog entry

* Revert "Use USING when joining erased_users"

This reverts commit 30bd2bf106415caadcfdbdd1b234ef2b106cc394.

* Make the erased check work on postgres

* Add a testcase for showing erased user status

* Appease the style linter

* Explicitly convert `erased` to bool to make SQLite consistent with Postgres

This also adds us an easy way in to fix the other accidentally integered columns.

* Move erasure status test to UsersListTestCase

* Include user erased status when fetching user info via the admin API

* Document the erase status in user_admin_api

* Appease the linter and mypy

* Signpost comments in tests

Co-authored-by: Tadeusz Sośnierz <tadeusz@sosnierz.com>
Co-authored-by: David Robertson <david.m.robertson1@gmail.com>

* document encryption_enabled_by_default_for_room_type under the right name

* add changelog

* Update changelog.d/14110.doc

* Fix dead link to admin registration API

* Changelog

Stabilize the threads API (MSC3856) by supporting (only) the v1
path for the endpoint.

This also marks the API as safe for workers since it is a read-only
API.

Co-authored-by: Eric Eastwood <erice@element.io>

Signed-off-by: Dirk Klimpel <dirk@klimpel.org>

Signed-off-by: Dirk Klimpel <dirk@klimpel.org>

Deprecate the `generate_short_term_login_token` method in favor of an async `create_login_token` method in the Module API. (#13842)

Signed-off-by: Quentin Gliech <quenting@element.io>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>

Announce that legacy metric names are deprecated, will be turned off by default in Synapse v1.71.0 and removed altogether in Synapse v1.73.0. (#14024)

Signed-off-by: Dirk Klimpel <dirk@klimpel.org>

* Emphasize the right reasons to use (room_id, event_id)

Follow-up to:
 - https://github.com/matrix-org/synapse/pull/13701
 - https://github.com/matrix-org/synapse/pull/13771

* Update upgrade notes

* Synapse Synapse Synapse Synapse

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Update NixOS module URL

* Create 13818.doc

Co-authored-by: David Robertson <davidr@element.io>

Update request log format documentation to mention the format used when the authenticated user is controlling another user. (#13794)

`matrix_synapse.egg-info/`

Mentioned at https://matrix.to/#/!vcyiEtMVHIhWXcJAfl:sw1v.org/$aKy_IjrKwb70aTVZWeW_6zt0k7OIZ1YkyZpkP9uiRaM?via=matrix.org&via=element.io&via=beeper.com and many other places.

Be able to correlate timeouts in reverse-proxy layer in front of Synapse (pull request ID from header) (#13801)

Fix https://github.com/matrix-org/synapse/issues/13685

New config:

```diff
  listeners:
    - port: 8008
      tls: false
      type: http
      x_forwarded: true
+     request_id_header: "cf-ray"
      bind_addresses: ['::1', '127.0.0.1', '0.0.0.0']
```