This new patch for Warcraft III: Reign of Chaos will apply update your game, and apply the following changes:
List Of Changes:
Classic Campaign unit damage has been adjusted to match 1.01 values.
Some custom maps would crash because they had pre-1.10 data embedded in them.
Czech-only: fixed a crash with the display news items.
Fixed a number of text strings within our localized versions.
Fixed a number of hotkeys within our localized versions.