• NixOS 19.03 will leverage multiple cores automatically by default for builds and Nix 2.2 will have the sandbox enabled by default on Linux

Hi,
I wrote this blog post, a few days ago. If you think it's interesting for nixos-weekly...
Deploy a C++ web app on Heroku using Docker and Nix

• Meson 0.48 landed in staging again

  Hopefully, it will stick this time.

• Declarative client mail configuration with a link

In the latest months, some work went into home-manager to abstract mail configuration and generate configs for a variety of client-side software. Declare your username/password once and generate configs for afew/alot/astroid/mbsync/offlineimap

Go cross-compilation landed in staging. This includes support for Cgo and buildGoPackage. Rust cross-compilation could follow soon.

RFC on improving RFCs: NixOS/rfcs#36

I want to print a load of new stickers for events, ideas for newer and more involved designs are welcome (or even submit some designs of your own!) See: https://discourse.nixos.org/t/nixos-stickers-for-35c3-and-fosdem/1540

• OfBorg now uses checks for build status reports, greatly reducing Nixpkgs reviewers' email load.