Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: brave 1.86.142 -> 1.88.78 https://github.com/brave/brave-browser/releases
attrpath: brave
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/xfgfzhcldfqjnwvgi0x9f7767q9l87pd-packages.json.drv
building '/nix/store/xfgfzhcldfqjnwvgi0x9f7767q9l87pd-packages.json.drv'...

Going to be running update for following packages:
 - brave-1.86.142

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - brave-1.86.142: UPDATING ...
 - brave-1.86.142: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/br/brave/package.nix b/pkgs/by-name/br/brave/package.nix
index 710240c5d0d9..dd8051878de0 100644
--- a/pkgs/by-name/br/brave/package.nix
+++ b/pkgs/by-name/br/brave/package.nix
@@ -3,24 +3,24 @@
 
 let
   pname = "brave";
-  version = "1.86.142";
+  version = "1.86.146";
 
   allArchives = {
     aarch64-linux = {
       url = "https://github.com/brave/brave-browser/releases/download/v${version}/brave-browser_${version}_arm64.deb";
-      hash = "sha256-K0Df1uZb802SVFKnj/dNShPZSw46DYvwxKG8w9bzB20=";
+      hash = "sha256-/Z2KLxURCgBfqunQUrspn9wS2QAjlWQBd3K7uXwk+fk=";
     };
     x86_64-linux = {
       url = "https://github.com/brave/brave-browser/releases/download/v${version}/brave-browser_${version}_amd64.deb";
-      hash = "sha256-juFpIax+GzXsVPkSz2U0hjczIaaF8Mj+CT0uqKgaRQo=";
+      hash = "sha256-T8/Yv5jn4Fa79eDj0IFE9P9FbCSf7H2V/UY9S/i3C3c=";
     };
     aarch64-darwin = {
       url = "https://github.com/brave/brave-browser/releases/download/v${version}/brave-v${version}-darwin-arm64.zip";
-      hash = "sha256-uQA2jA+QMbON3z8lHclxe1/S2OszitS9xYbTCS5MR+Q=";
+      hash = "sha256-BD4M16DVvcy0HGPrRc6l0T/so0mGicgaa7QvdGqfqKs=";
     };
     x86_64-darwin = {
       url = "https://github.com/brave/brave-browser/releases/download/v${version}/brave-v${version}-darwin-x64.zip";
-      hash = "sha256-kzhi03Q30mqK+XNaLpJ9zvHiCgYAJZqX7npL7ywMZbE=";
+      hash = "sha256-tbotgvXI706iM+VrXW6QA2ewxqQHqaFvV30cb7PwSrY=";
     };
   };
 

No auto update branch exists
There might already be an open PR for this update:
- brave: 1.86.142 -> 1.86.146
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/485222"