Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: epson-escpr2 0 -> 1
attrpath: epson-escpr2
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/kh6wlmmqb1x631p4fyhaizp3mbvm5qkz-packages.json.drv
building '/nix/store/kh6wlmmqb1x631p4fyhaizp3mbvm5qkz-packages.json.drv'...

Going to be running update for following packages:
 - epson-inkjet-printer-escpr2-1.2.37

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - epson-inkjet-printer-escpr2-1.2.37: UPDATING ...
 - epson-inkjet-printer-escpr2-1.2.37: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/ep/epson-escpr2/package.nix b/pkgs/by-name/ep/epson-escpr2/package.nix
index 8b8fde26a5e9..ce7717d87a99 100644
--- a/pkgs/by-name/ep/epson-escpr2/package.nix
+++ b/pkgs/by-name/ep/epson-escpr2/package.nix
@@ -8,15 +8,15 @@
 
 stdenv.mkDerivation {
   pname = "epson-inkjet-printer-escpr2";
-  version = "1.2.37";
+  version = "1.2.35";
 
   src = fetchurl {
     # To find the most recent version go to
     # https://support.epson.net/linux/Printer/LSB_distribution_pages/en/escpr2.php
     # and retrieve the download link for source package for arm CPU for the tar.gz (the x86 link targets to rpm source files)
 
-    url = "https://download-center.epson.com/f/module/1316b6b0-77cd-438c-95e1-c71e760a7579/epson-inkjet-printer-escpr2-1.2.37-1.tar.gz";
-    hash = "sha256-jSh2HVb490CYJ/C+Eh1T5TmnBF7hmBmsGHuVbiWTHQ0=";
+    url = "https://download-center.epson.com/f/module/a45d4294-1a05-42e3-8ba1-15de3dca23d0/epson-inkjet-printer-escpr2-1.2.35-1.tar.gz";
+    hash = "sha256-aYEuEION/C32/SnngreX/nqK/6Yzkuxf0k0HpferTYM=";
   };
 
   buildInputs = [ cups ];

An auto update branch exists with message `epson-escpr2: 1.2.37 -> 1.2.35`. New version is 1.2.35.
An auto update branch exists with an equal or greater version