mir 0 -> 1
attrpath: mir
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/s46xdw264n10gcnpyj0ckzmdf2gmya8k-packages.json.drv
building '/nix/store/s46xdw264n10gcnpyj0ckzmdf2gmya8k-packages.json.drv'...

Going to be running update for following packages:
 - mir-2.15.0

Press Enter key to continue...
Running update for:
 - mir-2.15.0: UPDATING ...
 - mir-2.15.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/servers/mir/default.nix b/pkgs/servers/mir/default.nix
index e4555bf517f6..55d54e57efd3 100644
--- a/pkgs/servers/mir/default.nix
+++ b/pkgs/servers/mir/default.nix
@@ -39,13 +39,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "mir";
-  version = "2.15.0";
+  version = "2.16.3";
 
   src = fetchFromGitHub {
     owner = "MirServer";
     repo = "mir";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-c1+gxzLEtNCjR/mx76O5QElQ8+AO4WsfcG7Wy1+nC6E=";
+    hash = "sha256-W0THxr6qlL+VYo+r7deO0qBCFtCrUNUiPD7G3aGdEZw=";
   };
 
   patches = [

No auto update branch exists
There might already be an open PR for this update:
- mir: 2.15.0 -> 2.16.3
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/270760"