coseltech

  nixpkgs.overlays =
    [ (self: super:
      {
        tt-rss-plugin-tumblr-gdpr = super.tt-rss-plugin-tumblr-gdpr.overrideAttrs (drv: rec {
          name = "tt-rss-plugin-tumblr-gdpr-${version}";
          version = "unstable-2018-11-25";
          src = super.fetchFromGitHub {
            owner = "GregThib";
            repo = "ttrss-tumblr-gdpr";
            rev = "c099602b4a92289ec2ed7c59706ccdc6cd887607";