Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: cdemu-daemon 0 -> 1
attrpath: cdemu-daemon
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] these 2 derivations will be built:
  /nix/store/rzhivisj3l2lmq4ib4k4kwrk341p3kxm-update-cdemu-daemon.drv
  /nix/store/1y4p4xmc1f2kq3598r3mf6sw8x6ry68m-packages.json.drv
building '/nix/store/rzhivisj3l2lmq4ib4k4kwrk341p3kxm-update-cdemu-daemon.drv'...
building '/nix/store/1y4p4xmc1f2kq3598r3mf6sw8x6ry68m-packages.json.drv'...

Going to be running update for following packages:
 - cdemu-daemon-3.3.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - cdemu-daemon-3.3.0: UPDATING ...
 - cdemu-daemon-3.3.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/cd/cdemu-daemon/package.nix b/pkgs/by-name/cd/cdemu-daemon/package.nix
index f25748b01c85..95eb42f7e75c 100644
--- a/pkgs/by-name/cd/cdemu-daemon/package.nix
+++ b/pkgs/by-name/cd/cdemu-daemon/package.nix
@@ -14,11 +14,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "cdemu-daemon";
-  version = "3.3.0";
+  version = "3.3.1";
 
   src = fetchurl {
     url = "mirror://sourceforge/cdemu/cdemu-daemon-${finalAttrs.version}.tar.xz";
-    hash = "sha256-AYHjiOAQdu685gc6p0j2QNtCmTYTWix1kzWQZYvGPWU=";
+    hash = "sha256-rkhxivVGQ2lsCUQEXJupDenj74E3shQXExhTWysf+qo=";
   };
 
   nativeBuildInputs = [

An auto update branch exists with message `cdemu-daemon: 3.2.7 -> 3.3.0`. New version is 3.3.1.
The auto update branch does not match or exceed the new version.
There might already be an open PR for this update:
- libmirage: 3.2.10 -> 3.3.1
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/490889"