It's time for another feature freeze!

Let's clarify any blocking concerns for the 22.05 release in this thread, which will go live on May 30th.
Feature Freeze issue of th previous release: #140168
Release Schedule: #165792

Edit: I have crossed out subsystems that have responded that there are no blockers

Nix/nix-cli ecosystem: @Profpatsch @edolstra @grahamc @nbp
Mobile: @samueldr
NixOS Modules / internals: @Ericson2314 @infinisil @alyssais @roberth
NixOS tests: @tfc
Marketing: @garbas @tomberek
Docs: @ryantm
Release: @NixOS/nixos-release-managers
Darwin: @NixOS/darwin-maintainers

BEAM: @NixOS/beam @minijackson
C: @matthewbauer @Mic92
Coq: @CohenCyril @Zimmi48 @siraben @vbgl
Dhall: @Gabriel439 @ehmry
Emacs: @adisbladis
Vim/Neovim: @jonringer @softinio @teto
Go: @c00w @cstrahan @Frostman @kalbasit @Mic92 @orivej @rvolosatovs @zowoq
Haskell: @NixOS/haskell
Python: @FRidh @mweinelt @jonringer
Perl: @stigtsp
PHP: @NixOS/php @Ma27
Ruby: @marsam
Rust: @andir @LnL7 @Mic92 @zowoq
R: @bcdarwin @jbedo

Bazel: @mboes @marsam @uri-canva @avdv @olebedev @groodt @aherrmann @ylecornec
Blockchains: @mmahut @RaghavSood
Cinnamon: @mkg20001
DockerTools: @roberth @utdemir
GNOME: @NixOS/gnome @bobby285271 @dasj19 @maxeaubrey
Pantheon: @NixOS/pantheon
Podman: @NixOS/podman
PostgreSQL: @thoughtpolice
Qt / KDE: @NixOS/qt-kde
systemd: @NixOS/systemd

Everyone else: @NixOS/nixpkgs-committers @NixOS/release-engineers

If you think some subsystem/person/GitHub team should be added or removed for the next release, you can modify the list here.

No issue is too big or too small, but let's remember that we are all working on the project voluntarily in our free time here, so let's focus on the issues that can be realistically addressed by release time. Thanks everyone!