Unity 2021.3.51f1 release notes - Unity Releases

Increased Memory usage when Update Mode 'On Demand' Realtime lights are used and DX12 API is selected

DirectX12Known issueCautionUUM-90065fixed 6000.1.0f1

Graphics.RenderMeshIndirect does not issue multi-draw rendering commands when using a graphics API capable of multi-draw commands

Graphics Device FeaturesKnown issueCautionUUM-91617open 6000.1.13f1

Application crashes with Vulkan when restoring from background on Linux

VulkanKnown issueCautionAndroidLinuxUUM-90287regressed 2021.3.51f1

Updated our internal version of MbedTLS to version 3.6. This version brings new and improved security features to network communications in the engine, but also means that unsecure and deprecated protocols are now unsupported. Notably, support for TLS 1.0 and 1.1 was removed.

TLSSecurity

5.0.3 to 5.1.0

Packages updatedPackagecom.unity.2d.pixel-perfect

1.1.8 to 1.1.9

Packages updatedPackagecom.unity.2d.aseprite

1.8.19 to 1.8.20

Packages updatedPackagecom.unity.burst

3.0.34 to 3.0.35

Packages updatedPackagecom.unity.ide.rider

5.2.3 to 5.2.4

Packages updatedPackagecom.unity.probuilder

6.0.2 to 6.0.3

Packages updatedPackagecom.unity.services.analytics

16.5.0 to 16.6.0

Packages updatedPackagecom.unity.services.vivox

2.5.1 to 2.5.2

Packages updatedPackagecom.unity.xr.core-utilsXR

1.14.1 to 1.14.2

Packages updatedPackagecom.unity.xr.openxrXR

Removed duplicate LIGHTMAP_ON and DIRLIGHTMAP_COMBINED variants when generating shaders for builtin-deferred.

ShadergraphImprovement

Fixed missing fog parameters in sprite subtargets.

2DFixUUM-85456fixed 6000.2.0a6

Fixed an issue where StartActivityIndicator is displayed outside of safe area.

AndroidFixUUM-82238fixed 6000.2.0a1

Fixed an issue where the AndroidActivityIndicatorStyle enum did not change.

AndroidFixUUM-79911fixed 6000.2.0a1

Fixed an issue where the Player lost focus when UnityEngine.Handheld.StartActivityIndicator() was used with the Facebook SDK.

AndroidFixUUM-87564fixed 6000.2.0a1

Fixed dialog input field not getting dismissed after back gesture.

AndroidFixUUM-99637fixed 6000.2.0a8

Fixed problem with main thread potentially being blocked, while doing async asset loads.

Asset PipelineFixUUM-95528fixed 6000.0.45f1

Changed made to Static Emissives in Light Explorer do not add to Undo History.

EditorFixUUM-83357fixed 6000.1.0b4

Fixed an issue where the Device Simulator's scale would not persist when maximizing then minimizing another window.

EditorFixUUM-78562fixed 6000.1.0b12

Fixed crash when class id in scene file does not match expected type e.g. Component as GameObject.

EditorFixUUM-91352fixed 6000.2.0a6

Fixed the EditorStyles.whiteBoldLabel style so the text is white.

EditorFixUUM-84114fixed 6000.0.45f1

Fixed ScalableBufferManager.ResizeBuffers not working with MSAA RTs.

GraphicsFixiOSUUM-24634fixed 2022.3.53f1

Fixed soft keyboard Done/Cancel buttons truncating (to "...") in languages like Korean due to decimal font width.

iOSFixUUM-97527fixed 6000.1.0b12

Updated the pointer counter logic for collection views.

UI ElementsFixAndroidUUM-82931fixed 6000.0.41f1

Fixed monitor handle association with the display details, for all resolutions.

WindowsFixUUM-78860fixed 6000.1.0b12

Added Android SDK 36 support.

AndroidChange

Predictive Back Support is now enabled by default on new projects.

AndroidChange

Updated com.unity.xr.openxr package version to 1.14.2.

XRChangecom.unity.xr.openxr