Verified patch notes, affected platforms and developer-listed issues.

Diablo IV
Diablo IV Patch 3.1.3
Aug 12, 2026 · Developer update tracked by Buffs & Bugs
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Switch 2 issue signals
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What changed for Switch 2
Pulled from the official patch source. Platform-specific evidence appears only when that platform is explicitly named in the notes.
Included in this official update.
Quick take
The Season Rank III objective Set Fire to the Beacons will now count Escalation Nightmare Dungeons with the Ruptures affix toward completion.
- Fixed an issue where casting Petrify on the Corrupted Reaper would cause the Corrupted Reaper’s wings to deform.
- Fixed an issue where Necromancer Shadow skills would obscure the Corrupted Reaper.
- Fixed an issue where Dark Prison’s Chain Aura Variant would sometimes make the Warlock appear transparent to other players.
What officially changed
Season of Death Awakening Updates
The Season Rank III objective Set Fire to the Beacons will now count Escalation Nightmare Dungeons with the Ruptures affix toward completion.
Class Changes
Druid
Fixed an issue where casting Petrify on the Corrupted Reaper would cause the Corrupted Reaper’s wings to deform.
Necromancer
Fixed an issue where Necromancer Shadow skills would obscure the Corrupted Reaper.
Warlock
Fixed an issue where Dark Prison’s Chain Aura Variant would sometimes make the Warlock appear transparent to other players.
Gameplay Changes
War Plans
Fixed an issue where the War Plans Teleport to Infernal Hordes would sometimes fail on pre-Torment difficulties.
Bosses & Encounters
Party members who join an active Echo of Mephisto encounter can now use a portal to access the third stage of the fight.
Resummoning the Corrupted Reaper boss will now clear the previous Reaper's corpse.
Game Updates
Season of Death Awakening
The Pit's end-of-run Invulnerability bubble has been fixed to properly account for Whisper Ambush bosses and re-added to the game: The bubble will spawn immediately upon completing a Pit run if no Whisper ambush is triggered.
If a Whisper Ambush spawns, the bubble will be suppressed until the Whisper Ambush boss is killed.
Bug Fixes
Season of Death Awakening
Fixed an issue where the Whisper icon could obscure teleporting to Infernal Horde.
Fixed an issue where killing the Soul Eater while frozen could stop monsters from spawning.
Fixed an issue that could cause Deathtoll Chamber to complete before Soul Eater is slain.
Fixed an issue that allowed spawning of more monsters than intended from the Altar of Avarice.
Fixed an issue where skipping an objective could prevent progress in the Cosmic Archives Stronghold.
Fixed an issue where Indigo mount VFX could persist after the mount is dismissed.
What Switch 2 players experienced
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