MAVYR 1.0 — third-party software and source

Messaging service: Synapse 1.162.0, operated as a separate service.
License: GNU AGPL version 3 or later (commercial licensing is also offered by its authors).
Exact upstream source, build instructions and Dockerfile:
https://github.com/element-hq/synapse/tree/v1.162.0
Source archive: https://github.com/element-hq/synapse/archive/refs/tags/v1.162.0.tar.gz
License: /source/AGPL-3.0.txt
MAVYR's complete additional server policy source: /source/mavyr_policy.py.txt
The MAVYR policy is offered under AGPL-3.0-or-later. Synapse core is unmodified.

Browser messaging: matrix-js-sdk 43.0.0, Apache-2.0.
https://github.com/matrix-org/matrix-js-sdk/tree/v43.0.0
Rust cryptography: @matrix-org/matrix-sdk-crypto-wasm 18.9.0, Apache-2.0.
https://github.com/matrix-org/matrix-sdk-crypto-wasm
Other third-party license notices are preserved in distributed bundles where supplied.