Issues

• DesktopVK replaces a custom viewport with the full backbuffer after window resize

  MonoGame/MonoGame#9582 · Filter by author AristurtleDev opened on Oct 9, 2026

• Missing MGG_RenderTarget_WrapNativeHandle Implementation in DesktopGL4

  MonoGame/MonoGame#9581 · Filter by author uygary opened on Oct 9, 2026

• Mid-Frame Disposal of External Resource Crashes Vulkan Backend

  MonoGame/MonoGame#9579 · Filter by author uygary opened on Oct 9, 2026

• ReadOnlyAssetStream.Read ignores offset, so compressed content fails to load on the Native platform

  MonoGame/MonoGame#9578 · Filter by author Apostolique opened on Oct 8, 2026

• WindowsDX 3.8.6: Content.Load<Song> throws E_NOINTERFACE before music playback

  MonoGame/MonoGame#9577 · Filter by author espinosaluis opened on Oct 8, 2026
  3

• Mouse visible in portion of screen with IsMouseVisible set to false (Windows DirectX only)

  MonoGame/MonoGame#9576 · Filter by author HopefulFrog opened on Oct 7, 2026
  1

• UpVer System.CommandLine for the Content Pipeline

  maintenance
  Bug

  MonoGame/MonoGame#9575 · Filter by author SimonDarksideJ opened on Oct 7, 2026 · 3.8.7

• Projects built with the iOS 27 SDK crash on launch

  MonoGame/MonoGame#9571 · Filter by author sergiokoo opened on Oct 6, 2026
  2

• DesktopGL Song playback can stop early or fail after seeking or replacing a song

  bugscope: audioscope: opengl
  MonoGame/MonoGame#9562 · Filter by author kibertoad opened on Oct 1, 2026

• DesktopVK: switching PresentationInterval at runtime makes Present ~4x slower until the device is recreated

  MonoGame/MonoGame#9558 · Filter by author Tiradox opened on Sep 25, 2026

• Cleanup Build Warnings

  maintenance
  MonoGame/MonoGame#9555 · Filter by author AristurtleDev opened on Sep 25, 2026
  

• [DesktopVK] Soft fullscreen behaves like exclusive fullscreen on NVIDIA when the device is created with vsync off (the first swapchain's present mode fixes the driver's present path)`

  MonoGame/MonoGame#9554 · Filter by author nathanmarsh-dev opened on Sep 25, 2026
  1

• Refactor Video.Native Implemenation To Native Side

  maintenancerefactor
  MonoGame/MonoGame#9550 · Filter by author AristurtleDev opened on Sep 21, 2026
  

• Removing Enum Sentinels

  maintenancerefactorstatus: needs-design
  MonoGame/MonoGame#9549 · Filter by author uygary opened on Sep 21, 2026
  4

• Refactor native structs to use byte instead of bool

  refactorscope: native
  MonoGame/MonoGame#9546 · Filter by author AristurtleDev opened on Sep 20, 2026

• ContentTypeReaderManager fails to resolve XNB readers when moving from .NET 8 to .NET 9

  bugscope: content-pipeline
  MonoGame/MonoGame#9545 · Filter by author Bletraut opened on Sep 19, 2026

• Future Web Platform Enhancments

  enhancementfeature
  MonoGame/MonoGame#9544 · Filter by author AristurtleDev opened on Sep 17, 2026
  

• DX12: GamePadState.IsButtonDown(Buttons.LeftTrigger/RightTrigger) always returns false

  bugplatform: windowsscope: directxscope: gamepad
  MonoGame/MonoGame#9543 · Filter by author HopefulFrog opened on Sep 16, 2026
  4

  

• Latest XCode 26.6 breaks Mac Builds.

  bugdependenciesplatform: macosscope: native
  MonoGame/MonoGame#9542 · Filter by author dellis1972 opened on Sep 16, 2026

• request: update to SDL 3

  dependenciesenhancementscope: native
  MonoGame/MonoGame#9540 · Filter by author fr33pl4y opened on Sep 15, 2026
  1

• Adding Platform Gyrometer/Gyroscope support

  featurescope: apiscope: input
  MonoGame/MonoGame#9534 · Filter by author MerjTek opened on Sep 12, 2026
  1

• Use Apt to setup box64 instead of building from source

  maintenancescope: build
  MonoGame/MonoGame#9533 · Filter by author AristurtleDev opened on Sep 12, 2026

• Vulkan Windows crash on Win + D

  bugplatform: windowsscope: vulkanscope: windowing
  MonoGame/MonoGame#9529 · Filter by author RudyTheDev opened on Sep 6, 2026
  1

• DX12: Effect parameters can be omitted depending on DXC reflection formatting

  bugplatform: windowsscope: directxscope: shaders
  MonoGame/MonoGame#9525 · Filter by author piotrplata opened on Sep 3, 2026
  

• DX12: Multiple sampler states are not preserved correctly

  bugplatform: windowsscope: directxscope: shaders
  MonoGame/MonoGame#9524 · Filter by author piotrplata opened on Sep 3, 2026 · 3.8.7
  1