mattermost 0 -> 1
attrpath: mattermost
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] skipping because derivation has updateScript
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/c2fcs1r5j04pf2byfv64fvszjng5l5l3-packages.json.drv
building '/nix/store/c2fcs1r5j04pf2byfv64fvszjng5l5l3-packages.json.drv'...

Going to be running update for following packages:
 - mattermost-9.5.1

Press Enter key to continue...
Running update for:
 - mattermost-9.5.1: UPDATING ...
 - mattermost-9.5.1: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/servers/mattermost/default.nix b/pkgs/servers/mattermost/default.nix
index c76dd152929c..8ef60f3fa5ea 100644
--- a/pkgs/servers/mattermost/default.nix
+++ b/pkgs/servers/mattermost/default.nix
@@ -12,13 +12,13 @@ buildGoModule rec {
   # See https://docs.mattermost.com/upgrade/extended-support-release.html
   # When a new ESR version is available (e.g. 8.1.x -> 9.5.x), update
   # the version regex in passthru.updateScript as well.
-  version = "9.5.1";
+  version = "9.5.2";
 
   src = fetchFromGitHub {
     owner = "mattermost";
     repo = "mattermost";
     rev = "v${version}";
-    hash = "sha256-w+VF8VoS7oIcDlYS5kCFzSX4rgD9l1B99XBHeJDB6JI=";
+    hash = "sha256-NYP0mhON+TCvNTSx4I4hddFGF9TWtnMAwyJvX8sEdWU=";
   };
 
   # Needed because buildGoModule does not support go workspaces yet.

No auto update branch exists
There might already be an open PR for this update:
- mattermost: 9.5.1 → 9.5.2
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/294336"