{ nixpkgs.overlays = [ (final: prev: { kitty = prev.kitty.overrideAttrs (oldAttrs: rec { version = "0.31.0"; src = prev.fetchFromGitHub { owner = "kovidgoyal"; repo = "kitty"; rev = "refs/tags/v${version}"; hash = "sha256-VWWuC4T0pyTgqPNm0gNL1j3FShU5b8S157C1dKLon1g="; }; goModules = (prev.buildGoModule { pname = "kitty-go-modules"; inherit src version; vendorHash = "sha256-OyZAWefSIiLQO0icxMIHWH3BKgNas8HIxLcse/qWKcU="; }).goModules; }); }) ]; }