Unity 2019.2.1

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2019.2.1f1 Release Notes


  • 2D: Fixed specific set of sprites can be packed non-optimally. (1002004, 1174641)

  • Analytics: Analytics found that the device screen size is always reported as the application render size on Android/iOS and cpu architecture is wrong for Android arm64 devices that are running 32 bit binaries. (1160171, 1160172)

  • Android: Fix Android root path initialization from enviroment variables. (1160998, 1173607)

  • Android: Fix [Android][OpenGLES] Missing UI and render texture glitches after restarting the game (1145018, 1157350)

  • Animation: Fixed an issue where a clip with no recorded data would cause a crash in GameObjectRecorder.SaveToClip (1166522, 1169821)

  • Animation: Fixed Undo operation of "Add Motion" in the Blend Tree graph UI. (1134780, 1164506)

  • Asset Import: Added the new FileScale property to the ModelImporter class. (1063711, 1169693)

  • Asset Import: Fixed an issue where Unity failed to refresh the animation list after the source .fbx Asset changed. (1139051, 1172117)

  • Asset Import: When importing, Unity now Ignores Constraint sources that are identical to the target. (1088845, 1170661)

  • Build Pipeline: Fix a crash on Standalone Player when assets with Editor only serialized properties. (1144591, 1165740)

  • Deployment Management: Worker threads for Enlighten are not set up when launching a Server Build. (1131677, 1144920)

  • Editor: Added custom icons vof visual effect graph subgraphs. (1170470, 1171500)

  • Editor: Enabled Delete, Duplicate, Find, Frame Selected and Copy/Paste options for Game Objects that have "Not-Editable" flag enabled. (460449, 1161574)

  • Editor: Enabled Delete, Duplicate, Find, Frame Selected and Copy/Paste options for Game Objects that have "Not-Editable" flag enabled. (460449, 1161574)

  • Editor: Fix for an error message when calling AssetDatabase.ImportPackage on a package that contains scripts. (1158305, 1165962)

  • Editor: Fix free move handle being constricted in orthographic mode when Handles.matrix is rotated 90 degrees. (1089308, 1152134)

  • Editor: Fixed a warning when using the object selector in the avatar preview window. (1138528, 1155345)

  • Editor: Fixed an issue in the Editor where text containing special characters was not copied to the clipboard. (1152899, 1171259)

  • Editor: Fixed Null Reference exceptions that occurred when trying to modify normal maps on non-instanced Terrain. (1153471, 1174638)

  • Editor: Fixed Splash Screen Background field labels being truncated in Player Settings. (1164579, 1171455)

  • Editor: Fixed text copy of special characters (1152899, 1171259)

  • Editor: Fixes a crash issue with Occlusion Culling window in some scenarios (1140940, 1168988)

  • Graphics: Fixed issues uploading compressed non-power-of-two textures when using D3D11. (1146074, 1149021)

  • Graphics: Fixed screen space shadow errors when using dynamic resolution. (1141225, 1157021)

  • Graphics: Sped up "CullAllVisibleLights" ~5x on a scene with many baked lights (1087657, 1170210)

  • IMGUI: Fixed a word wrap flickering issue with IMGUI. (1089911, 1170535)

  • macOS: Fixed a rare crash issue with the Editor build when creating or closing new windows (1151695, 1165408)

  • Mobile: Fix android resolution changes in split-screen mode (1145325, 1160380)

  • Mobile: Fix [Android] UI scales incorrectly when using Constant Physical Size mode on android device (1136224, 1161877)

  • Mobile: [android] Fixed an issue where Gradle builds could fail if a settings.gradle file exists in the root of the project (1164013, 1165806)

  • Package Manager: Fixed an issue where a package could contain read-only folders if the installation process was interrupted. This made it difficult to delete parent folders without advanced file manipulations.

  • Package Manager: Fixed an issue where the execute file mode of packaged files was suppressed, which prevented executables in packages from running on macOS and Linux. (1154433, 1172896)

  • Physics: Fix crash that happened during simulation right after destroying a hierarchy of GOs that had nested Rigidbody components attached. (1122684, 1167209)

  • Profiler: Fix for lost custom samplers on some platforms, added runtime tests. (1160669, 1167124)

  • Profiler: Fixed errors thrown when switching between ADB and WiFi profiling. (1050359, 1157909)

  • Profiler: Fixed non matching Profiler.EndSample errors printed in console when closing player with connected profiler (1150065, 1153959)

  • Profiler: Fixed Profiler-Module-close-button and Chart-outline alignment issues (1164515, 1164518)

  • Shaders: Fixed an issue with GLSL where two buffers assigned to two separate shader stages could be assigned the same bind point. (1057118, 1171393)

  • Shuriken: Particles: Fixed ParticleSystem bounds calculations when using stretched particles and a negative velocity scale (1160531, 1163757)

  • Terrain: Fixed issue with terrain brush slider knob disappearing on sliding to extreme left. (1166317, 1167854)

  • Terrain: Terrain brush selection shortcuts are assigned to hotkeys F1-F7 by default. (1155153, 1167462)

  • Terrain: Trees are not generated from Code in the Built Game when Terrain Data is created via Code using the Constructor (1148469, 1158548)

  • UI Elements: Crash was related to some user code modifying the hierarchy while layout was being computed.Fix is to throw an error in such cases (1154561, 1172315)

  • Video: VideoPlayer hangs when seeking backwards or forwards on Android (1156779, 1161629)

  • Windows: Fixed deadlock on startup on systems with a certain group policy configuration. (1150661, 1170796)

  • Windows: Fixed OpenGL graphics API crashing on certain monitor configurations. (1147157, 1170792)

  • Windows: Fixed resolution reverting to native refresh rate after losing focus in exclusive full screen mode. (1164372, 1170787)

  • Windows: Fixed switching to exclusive full screen from full screen other modes not respecting specified refresh rate. (1164373, 1170785)

  • Windows: Fixed window being "Always on top" after switching from exclusive full screen to windowed full screen mode. (1157039, 1170780)

  • XR: Editor crash when using holographic emulator with hololens (1141385, 1163557)

  • XR: Fix for Can no longer save world anchors to the store using holographic simulate in editor. (1156868, 1163554)

  • XR: Fix for Hands selection can no longer be controlled via scripts. (1152960, 1163551)

  • XR: Fix for WMR devices assert when playing in editor (1159961, 1159964)

  • XR: Fix for XR DeviceAPIs are coming back with incorrect values in Simulation (1158726, 1163548)

  • XR: Fix issue with Depth Based LSR on HoloLens V2 that caused significant jitter. (1169760, 1169761)

  • XR: Fix null deref access to vr eye texture manager instance. (1115371, 1171507)

  • XR: Fix XR Manager system still allowing Legacy XR to be enabled via the checkbox even with loader present. (1169055, 1169066)

  • XR: Fixes jiterry Time based animations on quest (1157271, 1172495)

  • https://ono.unity3d.com/unity/unity/pull-request/90337/_/2019.2/platform/switch/sdk831

Known Issues in 2019.2.1f1

  • Animation: Absence of root motion when gameobject is loaded from assest bundle and override controller is in use (1165817)

  • Animation: Error is thrown when calling Animator.keepAnimatorControllerStateOnDisable on an inactive GameObject (1168475)

  • Graphics - General: Crash on OptimizeMeshJobData::OptimizeMeshJob when calling Mesh.Optimize() (1166419)

  • Graphics - General: SRP causes crashes 100% when running with Graphics Jobs enabled (1159200)

  • IL2CPP: Build fails when compiling a struct with a long array inside it (1173310)

  • MacOS: Unity Editor crashes in dispatch_release when running Tests in Batch Mode (1169988)

  • Mobile: [Android] CommandInvokationFailure appears in console when inspecting the API levels in Player Settings if using Bundled SDK (1136069)

  • Mobile: [Android][IL2CPP] App crashes on 2019.1.0a12 and up on launch if old IL2CPP files from 2019.1.0a11 and below are backuped (1170543)

  • Package Manager: The Package Manager UI does not refresh when you install or remove packages. (1148329, 1152868)

  • Packman: OSX - Package Manifest is not editable due to permission errors. (1174911)

  • Physics: Crash on block_remove when changing mesh to Plane in Skinned Mesh Renderer while cloth component attached (1162918)

  • Profiling: GfxDevice::OnProfilerFrameChanged crash (1169456)

  • Scene Management: 2019.3 and 2019.1 Unity versions are significantly slower when entering the play mode (1161373)

  • Scripting: Handles.Disc function performance is very slow in Scene View (1165684)

  • Scripting: [Android][Mono][IL2CPP] "Unable to find libc" error thrown when executing certain SslStream constructor (1022228)

  • Scripting: [Mac] Crashes on __pthread_kill when opening a Script when there's no Visual Studio installed (1173314)

  • Scripting: [Templates] Clamp BlendShapes are set to true by default when creating new projects (1148638)

  • Shuriken: WorldCollision crashes when spawning particles with World Collision enabled (1168859)

  • Windows: Editor stuck on import when importing "GameAnalytics Unity SDK" package (1167747)

  • Windows: [Windows 7] GfxDeviceD3D11Base::DrawQuad crash when using Camera with Clear Flags set to "Don't Clear" and Linear rendering (1157730)

  • XR: Cardboard projects default to 30 frames per second unless targetFrameRate is set to 60. (1143799, 1144492)

System Requirements

For development

OS: Windows 7 SP1+, 8, 10, 64-bit versions only; macOS 10.12+. (Server versions of Windows & OS X are not tested.)

CPU: SSE2 instruction set support.

GPU: Graphics card with DX10 (shader model 4.0) capabilities.

The rest mostly depends on the complexity of your projects.

Additional platform development requirements:
  • iOS: Mac computer running minimum macOS 10.12.6 and Xcode 9.4 or higher.

  • Android: Android SDK and Java Development Kit (JDK); IL2CPP scripting backend requires Android NDK.

  • Universal Windows Platform: Windows 10 (64-bit), Visual Studio 2015 with C++ Tools component or later and Windows 10 SDK

For running Unity games

Generally content developed with Unity can run pretty much everywhere. How well it runs is dependent on the complexity of your project. More detailed requirements:

  • Desktop:

    • OS: Windows 7 SP1+, macOS 10.12+, Ubuntu 12.04+, SteamOS+
    • Graphics card with DX10 (shader model 4.0) capabilities.
    • CPU: SSE2 instruction set support.
  • iOS player requires iOS 9.0 or higher.

  • Android: OS 4.1 or later; ARMv7 CPU with NEON support or Atom CPU; OpenGL ES 2.0 or later.

  • WebGL: Any recent desktop version of Firefox, Chrome, Edge or Safari.

  • Universal Windows Platform: Windows 10 and a graphics card with DX10 (shader model 4.0) capabilities


Third Party Notices

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

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