Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: curv 0 -> 1
attrpath: curv
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] this derivation will be built:
  /nix/store/6yhpavzrizxvja4yiiklqvzqlnkfnl8c-packages.json.drv
building '/nix/store/6yhpavzrizxvja4yiiklqvzqlnkfnl8c-packages.json.drv'...

Going to be running update for following packages:
 - curv-0.5-unstable-2026-01-23

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - curv-0.5-unstable-2026-01-23: UPDATING ...
 - curv-0.5-unstable-2026-01-23: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/cu/curv/package.nix b/pkgs/by-name/cu/curv/package.nix
index d67ac22ec02f..eefa6b8d7523 100644
--- a/pkgs/by-name/cu/curv/package.nix
+++ b/pkgs/by-name/cu/curv/package.nix
@@ -27,13 +27,13 @@
 
 stdenv.mkDerivation {
   pname = "curv";
-  version = "0.5-unstable-2026-01-23";
+  version = "0.5-unstable-2026-01-30";
 
   src = fetchFromCodeberg {
     owner = "doug-moen";
     repo = "curv";
-    rev = "17d03b534c69976ed60936beb8b7cc38e8c12c13";
-    hash = "sha256-qQLcRCha01b6ClUSPO2jMBDJsN28EhqzakTLu1medAQ=";
+    rev = "6a157d444e1d50628af6bb36b6c29bd4681451d5";
+    hash = "sha256-y9cfJYhgQrrerU6r7DYHABkw4LQGqcaagVEbSK7AkOg=";
     fetchSubmodules = true;
   };
 

An auto update branch exists with message `curv: 0.5-unstable-2026-01-23 -> 0.5-unstable-2026-01-30`. New version is 0.5-unstable-2026-01-30.
An auto update branch exists with an equal or greater version