Xcode 12.5.1 and Xcode 13.0 are now live!

Thanks for your patience during our testing and rollout phases. Additionally we’ve rolled out all new Mac hardware in our data centers that include an increase of:

• 35% CPU speed per core
• 30% Memory speed
• 33% Disk I/O

Hopefully you should see some decreased build times as a result!

Let us know if you face any issues by submitting a Support Ticket in the Dashboard.

To read more about Xcode and Unity version compatibility, click here.

Windows Builder Public Rollout

Starting on July 14th, 2021, the Windows Builder Beta program will be leaving Beta and entering a public rollout phase. From this point onward, Windows and Android builds will run on Windows machines by default.

For more information on the rollout and instructions on how to opt out, click here.

Supported Software

In alignment with the rest of Unity’s support policy, you can still build on platforms not listed below; however, to ensure our development team is prioritizing only the most highly developed on platforms, we will be limiting our answering of support tickets directly related to issues stemming from Unity version and Xcode version to the versions listed below.

If you have a support ticket that you believe is not related to the version of Unity or Xcode you are working on, but you’re still developing on an unsupported platform, feel free to submit it; however, we cannot guarantee priority to bug fixing that particular ticket.

**Please note, you can still build for Editor and Xcode versions not listed below, this is simply regarding our prioritizing of responding to bug fixes and other tickets.**

Xcode Versions

We keep Xcode binaries for around 15 months with an announcement and Deprecation User-facing notice at 12 months. Typically somewhere in the 16-18 months range historically Xcode versions stop working with the previous Apple OS.

Current Catalina Image

• Xcode 12.4.0.app (Supported)
• Xcode 12.2.0.app (Supported)
• Xcode 11.7.0.app (Supported)

As of April 26 2021, any iOS apps submitted to the Apple App Store must be built with Xcode 12 or later. We recommend upgrading any iOS projects using an older version of Xcode as soon as possible. See Apple’s announcement here: https://developer.apple.com/news/?id=ib31uj1j

Please stay tuned to this page where we will announce Deprecation for older Xcode versions as they occur.

Unity Versions

In alignment with Unity’s platform-wide support policy, we will only be answering support tickets for LTS releases and the latest TECH release (listed below). For more information on Unity’s support policy for editor releases, please visit here.

• Unity 2019.LTS
• Unity 2020.LTS
• Unity 2021.1 (TECH)

Release Notes

• 2021.11.25
  Unity version 2021_2_3f1 is now available.
  Unity version 2020_3_23f1 is now available.

• 2021.11.15
  Unity version 2021_2_2f1 is now available.
  Unity version 2021_2_1f1 is now available.
  Unity version 2021_1_28f1 is now available.
  Unity version 2020_3_22f1 is now available.

• 2021.11.03
  Unity version 2019_4_31f1 is now available.
  Unity version 2019_4_32f1 is now available.
  Unity version 2021_1_23f1 is now available.

• 2021.10.14
  Unity version 2020.3.20f1 is now available.

• 2021.09.27
  Unity version 2021.1.22f1 is now available.
  Unity version 2021.1.21f1 is now available.
  Unity version 2021.1.16f1 is now available.
  Unity version 2020.3.19f1 is now available.

• 2021.09.09
  Unity version 2020.3.18f1 is now available.

• 2021.09.08
  Unity version 2021.1.20f1 is now available.

• 2021.09.07
  Unity version 2019.4.30f1 is now available.

• 2021.09.01
  Unity version 2021.1.9f1 is now available.

• 2021.08.25.
  Unity version 2021.1.18f1 is now available.
  Unity version 2020.3.17f1 is now available.

• 2021.08.16.
  Unity version 2021_1_17f1 is now available.

• 2021.08.12.
  Unity version 2020_3_16f1 is now available.

• 2021.08.02.
  Unity version 2019.4.29f1 is now available.
  Unity version 2020.3.15f2 is now available.

• 2021.07.21.
  Unity version 2017.4.34f1 is now available.

• 2021.07.20.
  Unity version 2019.3.0f4 is now available.
  Unity version 2019.3.0f3 is now available.

• 2021.07.19.
  Unity version 2020.1.15f1 is now available.

• 2021.07.13.
  Unity version 2020.3.14f1 is now available.

• 2021.07.12.
  Unity version 2021.1.14f1 is now available.

• 2021.07.06.
  Unity version 2020.3.13f1 is now available.
  Unity version 2020.1.12f1 is now available.
  Unity version 2021.1.13f1 is now available.

• 2021.06.02.
  Unity version 2019.4.27f1 is now available.
  Unity version 2020.3.10f1 is now available.
  Unity version 2020.3.11f1 is now available.
  Unity version 2021.1.9f1 is now available.

• 2021.05.20. Unity version 2020.3.9f1 is now available.

• 2021.04.29.
  Unity version 2018.4.34f1 is now available.
  Unity version 2020.3.6f1 is now available.

• 2021.04.28.
  Unity version 2021.1.5f1 is now available.
  Unity version 2019.4.25f1 is now available.

• 2021.04.26.
  Unity version 2020.3.5f1 is now available.

• 2021.04.23.
  Unity version 2020.3.4f1 is now available.

• 2021.03.15.
  Unity version 2019.4.22f1 is now available.
  Unity version 2020.3.0f1 is now available.

• 2021.03.02.
  Unity version 2019.4.21f1 is now available.
  Unity version 2020.2.6f1 is now available.

• 2021.02.22.
  Unity version 2018.4.32f1 is now available.
  Unity version 2020.2.3f1 is now available.
  Unity version 2020.2.4f1 is now available.
  Unity version 2020.2.5f1 is now available.

• 2021.01.28.
  Unity version 2018.4.31f1 is now available.
  Unity version 2020.2.2f1 is now available.

• 2021.01.15.
  Unity version 2019.4.17f1 is now available.
  Unity version 2020.2.1f1 is now available.

Older Release Notes

https://forum.unity.com/threads/cloud-build-release-notes.958288/#post-6372927

Support

https://dashboard.unity3d.com/develop/support