补丁版本
我们倾听要求我们更快解决更多bug的用户意见，我们不断发布补丁版本。每个补丁版本是一个包含所有运行时的完全版本的编辑器，包含了一些bug修复。
请注意，因为不会使用补丁版本更新运行时，您不能使用补丁版本构建和发布Web播放器游戏
补丁5.6.5p4
发布时间：12 April 2018
我们高兴地宣布推出Unity 5.6.5p4。发行说明和此版本中所修复问题的对应问题跟踪链接在以下显示。
与往常一样，只建议受该补丁中所修复错误影响的用户安装补丁版本。
Unity编辑器下载助手
组件安装程序（Windows版）
组件安装程序（Mac版）
Fixes
- (1019920 (902838)) - Audio: Fixed an issue where unloading an asset bundle containing AudioClips would cause all other AssetBundle audio clips to be unloaded.
- (905161) - Editor: Fixed various UnityEditor.VersionControl.Provider APIs when used with newly created VersionControl.Assets.
- (943051) - Editor: Fixed an issue with picking objects on Windows/D3D11.
- (966404) - Editor: Fixed Editor crashes in "RenderSelectionOutline" when using ImageEffectAllowedInSceneView and set camera's targetTexture to null.
- (None) - Graphics: Fixed cullmode not being reset after Deferred and Forward rendering loops.
- (1001377 (953606)) - iOS: Fixed standard shader specular highlights on mobiles.
- (947049 ()) - Linux: Fixed OnMouseDown not working with touch screens.
- (None) - Multi-Display: Fixed non-primary display input for mouse events on standalone.
- (969368) - Physics: Fixed memory leak when resizing BoxColliders.
- (1019921) - Physics: Fixed scale not being taken into account when computing a collider's pose.
- (1005311 (905817)) - Scene: Fixed DoImportScene crashing when importing FBX files.
- (968997) - Shaders: Fixed shader compiler crash when compiling specific D3D9 shaders.
- (919351) - Shaders: Fixed an issue with the Shader Compiler which would result in GLSL based platforms not being able to compiler certain shaders.
- (1005779) - Substance: Fixed a memory leak when using cloned ProceduralMaterials.
- (1008883) - Test Runner: Fixed missing category filter.
- (1011576 (991127)) - VR: Fixed Cardboard VR failing to initialize on certain Android devices.
- (1016356(1016356) - XR: Fixed LoadDeviceByName causing crash on Cardboard/Daydream in 5.6.5p3.
Revision: 10861494ddb7
补丁2017.1.3p3
发布时间：6 April 2018
我们高兴地宣布推出Unity 2017.1.3p3。发行说明和此版本中所修复问题的对应问题跟踪链接在以下显示。
与往常一样，只建议受该补丁中所修复错误影响的用户安装补丁版本。
Unity编辑器下载助手
组件安装程序（Windows版）
组件安装程序（Mac版）
Fixes
- (999831 (990267)) - Asset Import: Fixed crash when importing fbx .meta files that contains references to non-existing scripts.
- (944221) - Asset Import: Fixed importing animation with negative custom framerate.
- (1010406) - Editor: Fixed undoing the activation of a UI layout component did not undo the side effects to the children RectTransforms.
- (925835) - Editor: Fixed Skinned Mesh not being removed on undo.
- (1006537 (937499)) - Editor: Fixed Editor start when the network is poor.
- (None) - Editor: Fixed Input field staying highlighted after Enter key is pressed.
- (998407) - Editor: Fixed dragging sliders producing multiple undo steps.
- (950671) - Editor: Fixed "Errors: "Assertion failed: Editor Camera already has a render stack set... recursive rendering" and memory leak.
- (1010396 (966172)) - Editor: Fixed driven RectTransforms causing a scene to be constantly flagged as dirty.
- (926834 (921915)) - Editor: Fixed errors related to temp TLS allocations.
- (1009688) - Editor: Fixed vsync not always off for scene view.
- (989476) - IL2CPP: Improved performance of IL2CPP player startup.
- (760222) (845851) (953606) - iOS: Fixed Standard shader specular highlights on mobiles.
- (972995) - iOS: Added support for iPhone X second stage splash screen.
- (None) - Multiplayer: Fixed server active disconnect client for web sockets.
- (946958) - OSX: Fixed crash in UnitcodeInputView during editor shutdown.
- (996015) - Windows: Fixed resolution dialog not showing monitor list and crashing on pressing 'Play' button on some weird monitor setups.
- (1011575 (991127)) - XR: Updated Google VR NDK to 1.130 for Android/1.120 for iOS.
Revision: fc055e6cd68b
补丁2017.2.2p3
发布时间：5 April 2018
我们高兴地宣布推出Unity 2017.2.2p3。发行说明和此版本中所修复问题的对应问题跟踪链接在以下显示。
与往常一样，只建议受该补丁中所修复错误影响的用户安装补丁版本。
Unity编辑器下载助手
组件安装程序（Windows版）
组件安装程序（Mac版）
Improvements
- iOS: Metal: Enabled setDepthClipMode on all supported devices.
- XR: Updated Google VR NDK to 1.130 for Android/1.120 for iOS.
Fixes
- (965024) - Android: Fixed possible crash with Performance Reporting enabled.
- (978599) - Android: Fixed unity pausing during Android Handheld.PlayFullScreenMovie start.
- (905161) - Editor: Fixed various UnityEditor.VersionControl.Provider APIs when used with newly created VersionControl.Assets.
- (989654) - Graphics: Fixed black screen on devices that do not support RGBA16F rendering to texture.
- (None) - Home: Fixed multiple issues with styling to enable windows scaling.
- (None) - Home: Fixed the launcher manage license page not handling losing of the network properly.
- (993422) - IL2CPP: Corrected a possible build failure with IL2CPP when an attribute constructor has two arguments of type object.
- (1016615 (1013198)) - iOS: Fixed crash when creating texture from PNG image when cardboard VR is enabled.
- (919769) - Mobile: Fixed crash in SplatMaterials::FindMaterialProperties when opening a scene with a certain Terrain and Material combination.
- (988874) - Particles: Fixed error when sorting by youngest/oldest.
- (988854) - Particles: Fixed crash when emitting particles from script.
- (967476) - Particles: Fixed alpha output not being clamped to ensure compatibility with HDR.
- (983677) - Particles: Fix edperformance regressions when emitting from script with a Size module enabled.
- (989631) - Particles: Fixed Prefab modifications allowed to be added multiple times.
- (968997) - Shaders: Fixed shader compiler crash when compiling specific D3D9 shaders.
- (1005779) - Substance: Fixed a memory leak when using cloned ProceduralMaterials.
- (1016692 (978204)) - Windows: Fixed opening project in Editor causing Unity to terminate it without opening the new one.
- (None) - XR: Fixed incorrect thread affinity setting on Gear VR.
Revision: 7706f9f606ca
补丁2017.2.2p2
发布时间：23 March 2018
我们高兴地宣布推出Unity 2017.2.2p2。发行说明和此版本中所修复问题的对应问题跟踪链接在以下显示。
与往常一样，只建议受该补丁中所修复错误影响的用户安装补丁版本。
Unity编辑器下载助手
组件安装程序（Windows版）
组件安装程序（Mac版）
Fixes
- (1013174 (970945)) - Android: Fixed Time.deltaTime sometimes returning a negative value on certain devices/Android versions.
- (912848) - Android: Workaround gyroscope lag issues that happen on some android devices.
- (991034) - Audio: Fixed a bug where the matrices passed to spatializer and ambisonic plugins could be set to the identity matrix briefly when a sound starts playing.
- (1009687) - Editor: Fixed vsync not always off in scene view on macOS.
- (925835) - Editor: Fixed skinned mesh not being removed on undo.
- (998785) - Editor: Fixed the issue where dragging the slider was producing multiple undo steps.
- (998785) - Editor: Fixed input field staying highlighted after Enter key was pressed.
- (926833 (921915)) - Editor: Fixed errors related to temp TLS allocations.
- (999803) - IL2CPP: Handle method parameter attributes for methods on generic types.
- (None) - IL2CPP: Reduced Android build size.
- (None) - iOS: Fixed standard shader specular highlights on mobiles.
- (1002408) - iOS: Fixed crashes on some iOS devices due to unbound textures when using Metal API.
- (972995) - iOS: Added support for iPhone X second stage splash screen.
- (990979) - Mono: Fixed random error when using UDPClient.
- (N/A) - Multiplayer: Fixed server active disconnect client for web sockets.
- (946958) - OSX: Fixed crash in UnitcodeInputView during editor shutdown.
- (1009717 (967752)) - Particles: Fixed Rate over Distance emission in Edit Mode.
- (983374) - Physics: Ensured that a Kinematic Rigidbody2D created in script stays in a relative position to any parent Rigidbody2D when reparented.
- (977917) - Scripting: Fixed exception when binding delegate with Enum value to method with int parameter.
- (979587) (991434)- Timeline: Fixed issues where copied Timeline tracks and clips could retain a link to the source asset, or end up being saved as part of the source asset.
- (None) - Universal Windows Platform: Fixed compiler warnings about inconsistent DLL linkage when using Windows 10 Fall Creators Update SDK.
- (1010354) - Universal Windows Platform: Fixed player getting stuck on a white screen when a fatal error (such as unable to load files or system doesn't meet minimum requirements) occurs during startup.
- (991154) - Universal Windows Platform: Fixed a crash in .NET native compiler ("RHB0011: Internal error: 'pchTypeNameEnd[0] == L'>"at'f:\dd\ndp\rh\src\tools\rhbind\makepdb.cpp:998") in certain scenarios involving plugins.
- (997876) - Universal Windows Platform: Fixed build failing on IL2CPP scripting backend if class library from Mono directory was copied into the project (like System.Data.dll).
- (996015) - Windows: Fixed resolution dialog not showing monitor list and crashing on pressing 'Play' button on some weird monitor setups.
- (None) - XR: Update VR SDK not supported in Editor warning.
Revision: 32bc645ba6f6
补丁5.6.5p3
发布时间：16 March 2018
我们高兴地宣布推出Unity 5.6.5p3。发行说明和此版本中所修复问题的对应问题跟踪链接在以下显示。
与往常一样，只建议受该补丁中所修复错误影响的用户安装补丁版本。
Unity编辑器下载助手
组件安装程序（Windows版）
组件安装程序（Mac版）
Improvements
- Linux: Improved filesystem performance to handle large cache sizes
Fixes
- (925835) - Editor: Fixed Skinned Mesh not being removed on undo.
- (1010397)(966172) - Editor: Fixed RectTransform causing the scene to be constantly flagged as dirty.
- (1010407) - Editor: Fixed undoing the activation of a UI layout component not undoing the side effects to the children RectTransforms.
- (926835)(921915) - Editor: Fixed errors seen in the console and log related to temp TLS allocations.
- (948053) - Graphics: Fixed issue where not all requested shader variants ending up in an asset bundle.
- (989484) - Graphics: Fixed OpenGL ES crash due to problem with cached VertexAttribArray.
- (972995) - iOS: Fixed an issue where the launch image for iPhone X might not display correctly.
- (995429)(960439) - iOS: Fixed crash when opening an app via URL whilst mirroring display via Airplay.
- (1006820)(995079) - iOS: Fixed issue where Display.SetResolution silently failed during first frame.
- (971977) - Particles: Fixed console error message if deleting a Particle System whilst the Particle System Window is open.
- (947209) - Universal Windows Platform: Fixed reference rewriter not fixing references for System.Net.Sockets.Socket when DLL where it's being referenced was compiled against .NET 3.5.
- (979741) - Universal Windows Platform: Fixed .NET native compiler crash when using List or List in a serializable class.
- (959795) - Universal Windows Platform: Fixed building player with IL2CPP player fails when there are plugins that are marked read-only in the project.
- (964787)(925387) - Video: Fixed video not playing in build when building for a different platform.
- (979198) - Windows: Fixe crash on startup in case screen width/height player preferences in registry got corrupted.
- (996015) - Windows: Fixed resolution dialog not showing monitor list and crashing on pressing 'Play' button on some weird monitor setups.
Revision: bb37b8531d94