Merge pull request #124937 from NixOS/backport-124066-to-release-21.05

[Backport release-21.05] Gxplugins-Lv2: 0.8 -> 0.9

pkgs/applications/audio/gxplugins-lv2/default.nix

@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "GxPlugins.lv2";
-  version = "0.8";
+  version = "0.9";
 
   src = fetchFromGitHub {
     owner = "brummer10";
     repo = pname;
     rev = "v${version}";
-    sha256 = "11iv7bwvvspm74pisqvcpsxpg9xi6b08hq4i8q67mri4mvy9hmal";
+    sha256 = "02fksl8wr443ygwgcd1c2zab8kp67a6ps12k71ysqx7szv4zq877";
     fetchSubmodules = true;
   };
 
@@ -29,6 +29,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/brummer10/GxPlugins.lv2";
     description = "A set of extra lv2 plugins from the guitarix project";
     maintainers = [ maintainers.magnetophon ];
-    license = licenses.gpl3;
+    license = licenses.gpl3Plus;
   };
 }