mate.libmatemixer: 1.20.1 -> 1.21.0 (#43192)

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/libmatemixer/versions.

These checks were done:

- built on NixOS

- 0 of 0 passed binary check by having a zero exit code.
- 0 of 0 passed binary check by having the new version present in output.
- found 1.21.0 with grep in /nix/store/rf6swqf4zz4aqbis00vmga92jz30lnqz-libmatemixer-1.21.0
- directory tree listing: https://gist.github.com/26d3098e20c8910a026178b4deba670a
- du listing: https://gist.github.com/e928bc54962d0f4e091f69990262af22

1 files changed, 2 insertions, 2 deletions

diff --git a/pkgs/desktops/mate/libmatemixer/default.nix b/pkgs/desktops/mate/libmatemixer/default.nix
index 8bf0d9bec18..dab73ed3499 100644
--- a/pkgs/desktops/mate/libmatemixer/default.nix
+++ b/pkgs/desktops/mate/libmatemixer/default.nix
@@ -6,11 +6,11 @@
 
 stdenv.mkDerivation rec {
   name = "libmatemixer-${version}";
-  version = "1.20.1";
+  version = "1.21.0";
 
   src = fetchurl {
     url = "http://pub.mate-desktop.org/releases/${mate.getRelease version}/${name}.tar.xz";
-    sha256 = "00p67mi0flsbgn15qpwq60rzf917s5islbmhirbvz6npcvv0d493";
+    sha256 = "1376x3rlisrc6hsz6yzi637msplmacxryyqnrsgfc580knp1nrvm";
   };
 
   nativeBuildInputs = [ pkgconfig intltool ];