tdesktop 0 -> 1
attrpath: tdesktop
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[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/sbrgah3j6p0fl1ws0bm6sqw1qvxawrgq-packages.json.drv
building '/nix/store/sbrgah3j6p0fl1ws0bm6sqw1qvxawrgq-packages.json.drv'...

Going to be running update for following packages:
 - telegram-desktop-4.14.15

Press Enter key to continue...
Running update for:
 - telegram-desktop-4.14.15: UPDATING ...
 - telegram-desktop-4.14.15: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/default.nix b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/default.nix
index 2e270607274d..5c27133ab465 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/default.nix
@@ -64,14 +64,14 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "telegram-desktop";
-  version = "4.14.15";
+  version = "4.15.0";
 
   src = fetchFromGitHub {
     owner = "telegramdesktop";
     repo = "tdesktop";
     rev = "v${version}";
     fetchSubmodules = true;
-    hash = "sha256-706FAtXS541D7H/Qc86eC1FLUWu1/tZuCq3GgJ0L/Ds=";
+    hash = "sha256-kLF5vVt7JKHtNIEJ4dp/HSOOCgRdjFzn0aQpFpiw9MM=";
   };
 
   patches = [

No auto update branch exists
There might already be an open PR for this update:
- telegram-desktop: 4.14.15 -> 4.15.0
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/289801"