Motivation for this change

"Development;IDE;mongodb;" for key "Categories" in group "Desktop Entry" contains an unregistered value "mongodb"; values extending the format should start with "X-"
builder for '/nix/store/8apqkxdir4ndyqm1mw36v5zsxarkrl5f-robo3t.desktop.drv' failed with exit code 1

Entry in keywords is also not required in this case

A list of strings which may be used in addition to other metadata to describe this entry. This can be useful e.g. to facilitate searching through entries. The values are not meant for display, and should not be redundant with the values of Name or GenericName.

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.