A somewhat delayed write up of the June updates.
See old Federated Wiki Version 0.28.0 page. We update to wiki-0.30.0.
Note: By default, node2nix generates Nix expressions that should be used in conjuction with Node.js 12.x, the oldest supported LTS version in 2022 page 
. But the package ‘nodejs-12.22.12’ is now marked as insecure (nixos-22.05). New default after upgrading node2nix from 1.9.0 to 1.11.1 is: nodejs-14_x.
Current LTS version is Node v18.14.1 (LTS) page
node2nix -18
Provides all settings to generate expression for usage with Node.js 18.x (default is: nodejs-14_x)
nix-build -A package
dreyeck: result -> /nix/store/c3cr1n5pgmbxblsxcac8ac4yki04hp32-wiki-0.30.0/
ExecStart = "/result -> /nix/store/c3cr1n5pgmbxblsxcac8ac4yki04hp32-wiki-0.30.0/bin/wiki --config /home/rgb/.wiki/config.json";
wiki.ralfbarkow.ch: result -> /nix/store/gn0rv30xzh6rn8s9azjww2zdsh7s5x6b-wiki-0.30.0/