Given that 0.4 has not yet been released, I don't quite see why there's a fuss about the latest GTA V update and LSPDFR. I'm sure LSPDFR 0.4, when it is released this month, will be equipped to run the then-latest GTA V and RPH. ScriptHook will almost certainly be updated too, at some point.
If you're trying mods now and your game has updated, that's a different matter. But I, for one, am happy with a clean and up to date GTA V until 0.4 releases 🙂