19.05

New Features:

• Effect render state changes are now stored in a "PipelineCache", rather than a naively-tracked array of render state objects. This should reduce the memory used by Effects and improve portability for graphics APIs that use precompiled pipeline state objects.
• Update to FAudio 19.05

Fixes:

• Most uses of msvcrt have been replaced with C# equivalents, for improved CLR compatibility
• SetPresentationInterval has been moved from FNAPlatform to IGLDevice
• OpenGLDevice: GL_PROGRAM_POINT_SIZE is now handled by MojoShader
• SDL2_FNAPlatform:
  • Refactor SDL window/context flag management for future IGLDevice implementations
  • FakeRWops now implements RWsize

19.04

New Features:

• Add FingerIdEXT extension
• Update to FAudio 19.04
• OpenGLDevice: Add support for PSIZE0 vertex attribute (compatibility profile only)

Fixes:

• OpenGLDevice: Fix debug extension checks for ES3
• TouchPanel: Event processing has been replaced with a new polling system
• GraphicsDeviceManager: Check PreferredDepthStencilFormat at device creation

19.03

New Features:

• ABI:
  • Add MSBuild project files
  • GamerServices/Net namespaces now reference the FNA.NetStub library
• Update to FAudio 19.03

Fixes:

• SpriteBatch: Non-immediate batches now use Discard when updating the vertex buffer
• OpenGLDevice: Clamp glPixelStorei alignment for texture uploads to 8, per the GL spec
• SDL2_FNAPlatform: Fix a possible crash on ShowRuntimeError when title/message are null

19.02

New Features:

• Add ABI compatibility files. This is useful when testing XNA-built games against FNA without using a relinking tool like XnaToFna beforehand.
• Update to FAudio 19.02

Fixes:

• SpriteBatch: Significant performance improvements for Texture, BackToFront, and FrontToBack sort modes
• SoundEffect: Allow DopplerScale to be 0
• Effect: Various fixes for struct parameter support

19.01

New Features:

• FAudio now has its own release logs!

Fixes:

• Make GetHashCode consistent between Vector2/Vector3/Vector4

18.12

New Features:

• Add support for DisplayOrientation
• Add iOS dllmaps (os="osx" cpu="armv8")
• Update to SDL 2.0.9
  • HIDAPI support for Xbox 360, Xbox One, DualShock 4, and Switch Pro controllers
  • Windows/macOS: Left/Right motor support should be dramatically improved
  • Windows: FAudio now automatically matches WASAPI's requested period size

Fixes:

• Various MonoPInvokeCallback attributes for native callbacks, needed on iOS
• Song: FromUri relative paths should be relative to the title root
• SoundEffect: Swap WaveFormatEx endianness for Xbox 360 content
• Texture2D: FromStream should seek to the beginning if the stream starts at the end
• OpenGLDevice: The default framebuffer/renderbuffer handles may not always be 0

18.11

New Features:

• Add full support for Microsoft.Xna.Framework.Input.Touch

Fixes:

• OpenGLDevice: Add explicit UnmanagedFunctionPointer attributes to delegates for .NET Native

18.10

New Features:

• FNA now officially supports Xbox One and Nintendo Switch
• The Audio/Media namespaces have been rewritten to use FAudio

Removed Features:

• The IALDevice interface has been removed
  • Microphone is now supported via the FNAPlatform
  • All other Audio/Media code uses FAudio instead
• OpenAL# and Vorbisfile# have been removed
  • FAudio includes stb_vorbis, to replace Vorbisfile
• Removed FNA_AUDIO_DEVICE_NAME
  • Use SDL_AUDIO_DEVICE_NAME instead
• Removed FNA_AUDIO_DISABLE_SOUND
  • Applications not using Audio/Media no longer need this variable
  • Set SDL_AUDIODRIVER=dummy if you still need a fallback
• Removed FNA_SONG_DISABLE_THREADS
  • Song streaming is now asynchronous without spawning a special thread
• Removed VERBOSE_AL_DEBUGGING
• Removed BASIC_PROFILER
• Removed the Gendarme rule files, we no longer use Gendarme for code analysis

Modified Features:

• DynamicSoundEffectInstance: SubmitFloatBufferEXT now requires a buffer before playback begins

Fixes:

• Makefile now uses mcs instead of dmcs
• DllImports no longer have ".dll" in them, improving .NET Core multiplatform support
• StorageDevice: Fix crash when DriveInfo is not available
• SDL2_FNAPlatform: BRUTE fixes for SDL_image interop

18.09

New Features:

• Add FNA_OPENGL_WINDOW_DEPTHSTENCILFORMAT environment variable

Fixes:

• Keyboard: GetState(PlayerIndex) was erroneously marked obsolete
• ContentReader: Optimize shared resource fixup layout
• ContentTypeReaderManager: Run additional fixups for heavily nested types in GetTypeReader
• ReflectiveReader:
  • Reduce garbage generation when initializing the reader
  • Properties no longer require a set accessor
• SDL2_FNAPlatform:
  • Fix ClientSizeChanged regression for non-resizable windows
  • Xbox One no longer attempts EXT_swap_control_tear VSync

18.08

New Features:

• OpenGLDevice: Added support for KHR_debug, in addition to ARB_debug_output

Fixes:

• SpriteBatch/SpriteFont: Various optimizations centered around redundant array accesses
• VideoPlayer: Added more safety checks to Dispose method
• OpenGLDevice: Independent write mask support now checks for all known variants of glColorMaski
• SDL2_FNAPlatform:
  • Added a mouse state fallback for platforms without global mouse support
  • Added an Environment.Directory fallback for platforms without AppDomain.CurrentDomain.BaseDirectory
  • Possible safety fix for GetStorageRoot on macOS