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Unity 2021.3.55f1

Released on Aug 5, 2025

Install

Manual installs

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Release

Known Issues in 2021.3.55f1

  • DirectX12: Increased Memory usage when Update Mode 'On Demand' Realtime lights are used and DX12 API is selected (UUM-90065)

2021.3.55f1 Release Notes

Fixes

  • Android: Fixed warning showing libraries as not 16 KB page aligned when they have been updated externally. (UUM-111393)

  • Editor: Updated 7-Zip to 25.00.

  • Graphics: Fixed crash after disconnecting an external display on Android. (UUM-110456)

  • iOS: Fixed a crash when loading achievements from GameCenter multiple times. (UUM-105560)

  • Scripting: Fixed ObjectPool clear timing in no domain reload environment. (UUM-111093)

Package changes in 2021.3.55f1

Packages updated

Changeset: f87d5274e360

Third Party Notices

For more information please see our Open Source Software Licences FAQ on the Unity Support Portal

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