What is the latest Diablo III patch on Battle.net?

The most recent Diablo III update is "Season 38: Ethereal Memory - Now Live", published March 14, 2026. Read the full notes and related Blizzard updates on GamePatchNote.

Where can I read Diablo III patch notes and hotfixes?

GamePatchNote tracks the full Diablo III archive — patch notes, hotfixes, news, and announcements from Battle.net at https://gamepatchnote.com/games/bnet/diablo-3, cross-referenced with Steam coverage where the title is multi-platform.

Who develops Diablo III?

Diablo III is developed and published by Blizzard Entertainment. GamePatchNote tracks first-party Battle.net news alongside coverage from the wider PC gaming press.