Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: cwtch 0 -> 1
attrpath: cwtch
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] skipping because derivation has updateScript
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/94i28kqf69nsjmdf6p12maw1n6llv7mk-packages.json.drv
building '/nix/store/94i28kqf69nsjmdf6p12maw1n6llv7mk-packages.json.drv'...

Going to be running update for following packages:
 - libcwtch-0.2.1

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - libcwtch-0.2.1: UPDATING ...
 - libcwtch-0.2.1: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/cw/cwtch/package.nix b/pkgs/by-name/cw/cwtch/package.nix
index 1f01e78e0999..7e2c830249cf 100644
--- a/pkgs/by-name/cw/cwtch/package.nix
+++ b/pkgs/by-name/cw/cwtch/package.nix
@@ -6,16 +6,16 @@
 }:
 buildGoModule (finalAttrs: {
   pname = "libcwtch";
-  version = "0.2.1";
+  version = "1-hybrid";
   # This Gitea instance has archive downloads disabled, so: fetchgit
   src = fetchgit {
     url = "https://git.openprivacy.ca/cwtch.im/autobindings.git";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-Il4jADldw/tnRRiecCUrddKEvJ8WHvyT4s4zxSXqrnM=";
+    hash = "sha256-TNl2QMiLVulhdU3U9P6+RD9UMQXmJxSbv1KELZOWkaQ=";
   };
 
   proxyVendor = true;
-  vendorHash = "sha256-2Bs4cBQ+z5fqEvQ3xu31EngzdUZzZIl0sFsSjD60n2A=";
+  vendorHash = "sha256-O0KiZW5b1nMKqi5cCO/0N94/OYjSZH8+pZW1BPh7BRc=";
 
   postPatch = ''
     substituteInPlace Makefile \

An auto update branch exists with message `cwtch: 0.2.1 -> 1-hybrid`. New version is 1-hybrid.
An auto update branch exists with an equal or greater version