ocamlPackages.tdigest 0 -> 1
attrpath: ocamlPackages.tdigest
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[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] this derivation will be built:
  /nix/store/m9f19ab2jkn1gp4nvvm93vqp0wl8rap5-packages.json.drv
building '/nix/store/m9f19ab2jkn1gp4nvvm93vqp0wl8rap5-packages.json.drv'...

Going to be running update for following packages:
 - ocaml5.1.1-tdigest-2.1.2

Press Enter key to continue...
Running update for:
 - ocaml5.1.1-tdigest-2.1.2: UPDATING ...
 - ocaml5.1.1-tdigest-2.1.2: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/ocaml-modules/tdigest/default.nix b/pkgs/development/ocaml-modules/tdigest/default.nix
index 4dc40da9dac6..4dcf81d96521 100644
--- a/pkgs/development/ocaml-modules/tdigest/default.nix
+++ b/pkgs/development/ocaml-modules/tdigest/default.nix
@@ -5,13 +5,13 @@
 
 buildDunePackage rec {
   pname = "tdigest";
-  version = "2.1.2";
+  version = "2.2.0";
 
   src = fetchFromGitHub {
     owner = "SGrondin";
     repo = pname;
     rev = version;
-    sha256 = "sha256-pkJRJeEbBbAR1STb6v3Zu11twvHkAKAO0YjifRBFTDw=";
+    sha256 = "sha256-Z2rOaiNGvVDbRwf5XfoNIcenQdrE3fxHnfzyi6Ki2Ic=";
   };
 
   minimalOCamlVersion = "4.08";

No auto update branch exists
Update edits cause no rebuilds.