Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: flutter 0 -> 1
attrpath: flutter
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/c8ngdbvvw884y5sfpb8vi5hlm4jgsv5r-packages.json.drv
building '/nix/store/c8ngdbvvw884y5sfpb8vi5hlm4jgsv5r-packages.json.drv'...

Going to be running update for following packages:
 - flutter-wrapped-3.41.9-sdk-links

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - flutter-wrapped-3.41.9-sdk-links: UPDATING ...
 - flutter-wrapped-3.41.9-sdk-links: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a880fea0db60..b350f6a4e696 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3502,6 +3502,7 @@ with pkgs;
   );
   flutterPackages = flutterPackages-bin;
   flutter = flutterPackages.stable;
+  flutter344 = flutterPackages.v3_44;
   flutter341 = flutterPackages.v3_41;
   flutter338 = flutterPackages.v3_38;
   flutter335 = flutterPackages.v3_35;

Package version did not change.