Patch 8.3.7
Announcement date June 13, 2020
Release date July 21, 2020
Latest version date August 26, 2020
Initial version 35249
Latest version 35662
Interface .toc 80307 (changes)
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Patch 8.3.7 contains non-player facing changes to prepare for World of Warcraft: Shadowlands.[1] It was released on July 21, 2020.

The patch was deployed on the Public Test Realm on June 23, 2020.

Update Notes

  • This update contains non-player-facing changes that are required for Shadowlands.
  • The WoW Companion App has been updated with bug fixes and stability improvements.


  1. ^ Blizzard Entertainment Linxy 2020-06-16. Upcoming 8.3.7 PTR Update. Blizzard Entertainment. Archived from the original on 2020-06-16. Retrieved on 2020-08-18.