https://wccftech.com/fallout-76-patch-1-02-pc-xbox-ps4/

Bethesda has released Fallout 76 patch 1.02 for PlayStation 4, Xbox One and PC, which offers various stability and performance improvements alongside gameplay improvements.

Fallout 76’s latest update for PlayStation 4 and Xbox One basically lets you re-download and reinstall the entire game once again as the update itself is larger than the download size of the main game upon release. The game’s previous update for consoles, patch 1.01, also required players to download the entire game once again.