matrix-appservice-irc 0 -> 1
attrpath: matrix-appservice-irc
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] 
Going to be running update for following packages:
 - matrix-appservice-irc-2.0.0

Press Enter key to continue...
Running update for:
 - matrix-appservice-irc-2.0.0: UPDATING ...
 - matrix-appservice-irc-2.0.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/servers/matrix-synapse/matrix-appservice-irc/default.nix b/pkgs/servers/matrix-synapse/matrix-appservice-irc/default.nix
index 8811c816a0ac..ac18967dcab2 100644
--- a/pkgs/servers/matrix-synapse/matrix-appservice-irc/default.nix
+++ b/pkgs/servers/matrix-synapse/matrix-appservice-irc/default.nix
@@ -12,13 +12,13 @@
 
 let
   pname = "matrix-appservice-irc";
-  version = "2.0.0";
+  version = "2.0.1";
 
   src = fetchFromGitHub {
     owner = "matrix-org";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-voZJVBggsuwmGw/imt2HYmqiYBkRYMpppt/Nemh6fsM=";
+    hash = "sha256-ue3fOkrEBRI/NRE+uKFR+NaqP8QvzVVeX3LUh4aZYJA=";
   };
 
   yarnOfflineCache = fetchYarnDeps {

No auto update branch exists
There might already be an open PR for this update:
- matrix-appservice-irc: 2.0.0 -> 2.0.1
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/324527"