This is the most common issue.

PS4 Patch Builder is a Windows GUI utility (community tool) used to construct PlayStation 4 update PKG files (patch/fpkg updates) from game files and modified assets. The version string you gave (“v132” / “v1.3.2”) most likely refers to the community release series (1.3.x) distributed by the tool author (commonly posted on PS4 homebrew/modding forums). Its purpose: simplify and automate building update packages for retail games so that modified content (patches, DLC, remasters, region fixes) can be packaged for installation on jailbroken consoles.

Beyond gameplay mods, users can swap out "static" assets such as main menu backgrounds, loading screens, and game cutscenes.