想做遊戲但不知從哪開始，Unity能幫你什麼

What's new in this version:

Fixes:
- Fixed issue where the SpriteAtlas Inspector did not correctly update after calling SpriteAtlasExtensions.SetPlatformSetting
- Fixed issue where changes to the "Max Texture Size" and "Compression" settings in the Sprite Atlas weren't saved properly
- Fixed issue where SpriteAtlas packed Sprites did not render after SetPlatformSettings and PackAtlases
- Fixed issue where Sprite Renderer was rendering from the wrong Sprite Atlas with a duplicate name because of a late binding issue
- Android - Fixed issue where instant app installs failed with the internal build system, because there was no APK Signature Scheme v2
- Android - Unity no longer destroys Gradle Daemons after every build; it now destroys them on Editor exit
- Android - Fixed an issue where Android Gradle builds failed when a custom template used double asterixes
- Android - Fixed an issue where multithreaded rendering became enabled when upgrading from 2017.1
- Android - Added a friendly user message when using JDK other than 8
- Asset Bundles - Fixed an issue where it was impossible to build Variants using the BuildPipeline API that takes an AssetBundleBuild array
- Build Pipeline - Fixed issue where variant bundles built via a build map show an error and have pink texture
- Editor - Added a 1px interior stroke to the color slider thumb, to improve visibility against the light background
- Editor - Fixed bug where opening the native color picker on macOS would immediately change a color field's value to the most recent color selected
- Editor - Fixed issue where Unity did not calculate GUI text width correctly when GUIStyle used Word Wrap
- Editor - Fixed misplaced tooltip when moving UIElements position
- Editor - Appled fix to generate C# project and solution for all script editors when using Assets > Open C# Project menu
- Editor - Fixed issue with .sln project names not being unique
- Editor - Fixed issue where GUI text width was not calculated correctly when GUIStyle used Word Wrap
- Graphics - Fixed race condition when using Reflection probes extensively
- Graphics - Fixed bug where a color with a max RGB component of 1 was decomposed as if it were an HDR color with exposure
- Graphics - Fixed RenderTexture Assets using the default color format even when selecting a different format
- IL2CPP - Fixed managed debugger exception handling issue which threw an exception if the type for a catch handler was not specified
- IL2CPP - Applied fix to correctly treat the timeout value passed to Socket.Poll as microseconds, instead of milliseconds
- IL2CPP - Fixed [RuntimeInitializeOnLoadMethod] not working during certain player builds when managed code stripping occurs
- IL2CPP - Fixed [Preserve] not working during certain player builds when managed code stripping occurs
- Kernel - Fixed crash on shutdown when calling JobHandle.Complete() or Scheduling jobs during OnDisable during engine shutdown
- Kernel - Added missing information to Scripted Importers serialization. This fixes script change detection so that Unity can reimport Assets correctly
- Kernel - Fixed Unity crashing when trying to preview an Asset with scripted importers
- Kernel - Fixed crash and modified behaviour when passing null to Transform.Find
- Linux - Fixed keyboard input buffering at low framerates on Linux
- Mono - Removed the 32-bit slice from Mono, so that macOS App Store submissions are not rejected
- OSX - Fixed regression of Gamepads and Joysticks not working in Mac OSX Standalone player
- OSX - Fixed issuewhere the Player configuration window would not open when you clicked its tray icon in OSX Dock panel
- Package Manager - Fixed an issue where upm.log (and UnityLog.txt on Mac) would get spammed when running offline search requests
- Package Manager - Fixed an issue where existing npm configuration files would interfere with the Package Manager
- Package Manager - Fixed an issue where HTTP requests from Unity to the local upm server would abort after 2 minutes
- Package Manager - Fixed issue where packages downloaded for one registry became available on all registries
- Particles - Added a warning message that appears when you assign a non-read/write Mesh to a Renderer that won't be shown
- Particles - Fixed crash and added a warning message that appears when you assign a non-read/write Mesh to the Shape module
- Physics - Fixed crash when deactivating/re-activating a transform in RunTimeInitializeOnLoadMethod, if there is a Rigidbody attached
- Physics - Fixed a bug when WheelCollider.GetGroundHit causes crash at Scripting::ScriptingWrapperFor if WheelCollider is null
- Physics - Fixed a performance regression when using continuous collision detection on kinematic Rigidbody components,
- Physics - Fixed an issue where RaycastCommand would yield a wrong result if input ray direction was not normialized
- Physics - Fixed an issue where a Collider's underlying PhysX Transfrom did not update correctly when reparenting
- PS4 - Backpored fix for Script-only builds failing
- PS4 - Backported fix for shader compiler failure building after setting PlayerSettings.PS4.SdkOverride = string.Empty
- Scriptable Build Pipeline - Fixed an issue where Unity was stripping precompiled assembly serialized data in the Scriptable Build Pipeline
- Scripting - Fixed issue where packages would sometimes not compile when starting the Editor with "Assembly has reference to non-existent assembly" .asmdef errors
- Services - Fixed an issue which inadvertently enabled Analytics when creating a new project
- Shaders - Fixed issue where Custom Surface Shader did not handle Shadow correctly when used from DrawMeshInstancedIndirect
- Timeline - Fixed Animation Track refresh when Avatar Masks are updated on override tracks
- VR - Updated copy of warning and log message when using Canvas screen space overlay render mode with VR enabled
- Xbox One - Backported IL2CPP script debugging feature for Xbox One
- XR - Fixed issue where XR plug-ins delivered via the Package Manager (notably ARCore and ARKit) produced warnings in the console window regarding multiple GUIDs
- XR - Shifted Gear VR Touchpad Axes to 16 and 17 in for consistency with other platforms
- XR - Updated Resonance audio plugins to version 1.2.1. Fixed a meta file issue in OSX standalone builds