For trainer users, this means more choices. You can use modern tables for the Reforged graphics (Patch 2.x), or you can revert to the Legacy client for a more stable, memory-light environment where older trainers (like the 1.26/1.27 versions) might still function.
On GitHub, a developer explains the manual method for updating a trainer: warcraft iii reforged trainer
Using a trainer is not without its pitfalls. You should be aware of three main categories of risk. For trainer users, this means more choices
You download a specific executable matched to your game version, launch the game, and use the numpad keys to trigger cheats. For trainer users
Simple Numpad hotkey configurations for basic resource and health cheats. Built-In Cheats vs. Third-Party Trainers