matrix-synapse: 1.30 -> 1.32.2

[Ma27]

Motivation for this change

Closes #118864

https://github.com/matrix-org/synapse/releases/tag/v1.31.0
https://github.com/matrix-org/synapse/releases/tag/v1.32.0
https://github.com/matrix-org/synapse/releases/tag/v1.32.1
https://github.com/matrix-org/synapse/releases/tag/v1.32.2

Note: from this release onwards at least Postgres 9.6 and Python 3.6 is needed.

Things done

• Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Determined the impact on package closure size (by running nix path-info -S before and after)
• Ensured that relevant documentation is up to date
• Fits CONTRIBUTING.md.

[SuperSandro2000]

WARNING: We've identified a load issue with Prometheus metrics in this release; we encourage you to wait for 1.32.1 which should be published tomorrow (April 21st).

[Ma27]

Yeah, didn't intend to merge it tonight :)

[sumnerevans]

https://github.com/matrix-org/synapse/blob/develop/CHANGES.md

This release fixes a regression in Synapse 1.32.0 that caused connected Prometheus instances to become unstable.

However, as this release is still subject to the LoggingContext change in 1.32.0, it is recommended to remain on or downgrade to 1.31.0.

[Ma27]

Thanks for noticing, apparently this was realized after my latest update here :)

Wondering if applying matrix-org/synapse@d9bd62f would be sufficient here.

[Ma27]

1.32.2 is out. Seems to fix the problem. Just deployed it to my instance and it seems fine.