This hopefully fixes #17991,
as we first upgraded to v2 and are now back to 0.1.15.
(This was lost in #17923,
related #17995)

This release contains the security fixes from [v1.120.2](https://github.com/element-hq/synapse/releases/tag/v1.120.2).

- Fix release process to not create duplicate releases. ([\#18025](element-hq/synapse#18025))

- Support for [MSC4190](matrix-org/matrix-spec-proposals#4190): device management for Application Services. ([\#17705](element-hq/synapse#17705))
- Update [MSC4186](matrix-org/matrix-spec-proposals#4186) Sliding Sync to include invite, ban, kick, targets when `$LAZY`-loading room members. ([\#17947](element-hq/synapse#17947))
- Use stable `M_USER_LOCKED` error code for locked accounts, as per [Matrix 1.12](https://spec.matrix.org/v1.12/client-server-api/#account-locking). ([\#17965](element-hq/synapse#17965))
- [MSC4076](matrix-org/matrix-spec-proposals#4076): Add `disable_badge_count` to pusher configuration. ([\#17975](element-hq/synapse#17975))

- Fix long-standing bug where read receipts could get overly delayed being sent over federation. ([\#17933](element-hq/synapse#17933))

- Add OIDC example configuration for Forgejo (fork of Gitea). ([\#17872](element-hq/synapse#17872))
- Link to element-docker-demo from contrib/docker*. ([\#17953](element-hq/synapse#17953))

- [MSC4108](matrix-org/matrix-spec-proposals#4108): Add a `Content-Type` header on the `PUT` response to work around a faulty behavior in some caching reverse proxies. ([\#17253](element-hq/synapse#17253))
- Fix incorrect comment in new schema delta. ([\#17936](element-hq/synapse#17936))
- Raise setuptools_rust version cap to 1.10.2. ([\#17944](element-hq/synapse#17944))
- Enable encrypted appservice related experimental features in the complement docker image. ([\#17945](element-hq/synapse#17945))
- Return whether the user is suspended when querying the user account in the Admin API. ([\#17952](element-hq/synapse#17952))
- Fix new scheduled tasks jumping the queue. ([\#17962](element-hq/synapse#17962))
- Bump pyo3 and dependencies to v0.23.2. ([\#17966](element-hq/synapse#17966))
- Update setuptools-rust and fix building abi3 wheels in latest version. ([\#17969](element-hq/synapse#17969))
- Consolidate SSO redirects through `/_matrix/client/v3/login/sso/redirect(/{idpId})`. ([\#17972](element-hq/synapse#17972))
- Fix Docker and Complement config to be able to use `public_baseurl`. ([\#17986](element-hq/synapse#17986))
- Fix building wheels for MacOS which was temporarily disabled in Synapse 1.120.2. ([\#17993](element-hq/synapse#17993))
- Fix release process to not create duplicate releases. ([\#17970](element-hq/synapse#17970), [\#17995](element-hq/synapse#17995))

* Bump bytes from 1.8.0 to 1.9.0. ([\#17982](element-hq/synapse#17982))
* Bump pysaml2 from 7.3.1 to 7.5.0. ([\#17978](element-hq/synapse#17978))
* Bump serde_json from 1.0.132 to 1.0.133. ([\#17939](element-hq/synapse#17939))
* Bump tomli from 2.0.2 to 2.1.0. ([\#17959](element-hq/synapse#17959))
* Bump tomli from 2.1.0 to 2.2.1. ([\#17979](element-hq/synapse#17979))
* Bump tornado from 6.4.1 to 6.4.2. ([\#17955](element-hq/synapse#17955))