Issues

• [BUG] SKMatrix44.PreConcat and PostConcat swapped behavior from v2.88.9 to v3.116.0 when moving from Skia backing to Matrix4x4

  type/bug
  mono/SkiaSharp#5357 · Filter by author KRA2008 opened on Oct 14, 2026

• [aw] Sync - Issue Triage is missing required tool

  agentic-workflows
  mono/SkiaSharp#5350 · Filter by author github-actions opened on Oct 14, 2026

• [BUG] SKSwapChainPanel for Winui 0xC0000409 (STATUS_STACK_BUFFER_OVERRUN)

  type/bug
  mono/SkiaSharp#5331 · Filter by author ThierryPalmSens opened on Oct 12, 2026

• [aw] Sync - Issue Triage reported incomplete result

  agentic-workflowsarea/Buildtenet/reliabilitytriage/triagedtype/bug
  mono/SkiaSharp#5330 · Filter by author github-actions opened on Oct 12, 2026
  1

• [BUG] MAUI SKGLView binding for ProxyWindowProperty is not trim-safe

  type/bug
  mono/SkiaSharp#5319 · Filter by author bhall-ctre opened on Oct 9, 2026

• [aw] Sync - Issue Triage reported incomplete result

  agentic-workflows
  mono/SkiaSharp#5313 · Filter by author github-actions opened on Oct 9, 2026

• [aw] Sync - Release Notes & API Diffs produced no safe outputs

  agentic-workflows
  mono/SkiaSharp#5310 · Filter by author github-actions opened on Oct 8, 2026

• [aw] Sync - Release Notes & API Diffs produced no safe outputs

  agentic-workflows
  mono/SkiaSharp#5303 · Filter by author github-actions opened on Oct 7, 2026

• [BUG] SkiaSharp.Views.WPF / .WindowsForms don't install correctly into default net10.0-windows projects (NU1701, .NET Framework assets)

  area/SkiaSharp.Viewsos/Windows-Classictenet/compatibilitytriage/triagedtype/bug
  mono/SkiaSharp#5301 · Filter by author jonchardy opened on Oct 7, 2026
  1

• [aw] Sync - Issue Triage reported incomplete result

  agentic-workflows
  mono/SkiaSharp#5292 · Filter by author github-actions opened on Oct 6, 2026

• [aw] Sync - Skia Upstream failed

  agentic-workflowsarea/Buildtenet/reliabilitytriage/triagedtype/bug
  mono/SkiaSharp#5285 · Filter by author github-actions opened on Oct 5, 2026
  1

• [aw] Detection Runs

  agentic-workflowsarea/Buildtriage/triagedtype/question
  mono/SkiaSharp#5284 · Filter by author github-actions opened on Oct 5, 2026
  10

• [aw] Sync - Release Notes & API Diffs produced no safe outputs

  agentic-workflowsarea/Buildtenet/reliabilitytriage/triagedtype/bug
  mono/SkiaSharp#5276 · Filter by author github-actions opened on Oct 5, 2026
  2

• [docs] regenerate API diffs and release notes

  agentic-workflowsarea/Docspartner/agentic-workflows
  mono/SkiaSharp#5274 · Filter by author github-actions opened on Oct 5, 2026

• Track .NET 11 builds and Emscripten update, with follow-up CI fixes

  mono/SkiaSharp#5271 · Filter by author mattleibow opened on Oct 5, 2026

• [memory-leak] Root paths retained by SKPathMeasure

  partner/agentic-workflowsperf/memory-leaktenet/performance
  mono/SkiaSharp#5261 · Filter by author github-actions opened on Oct 4, 2026

• [FEATURE] Windows MAUI touch handler: allow opting out of hover Moved events, and read each WinRT property once per pointer event

  type/feature-request
  mono/SkiaSharp#5224 · Filter by author janne-hmp opened on Sep 30, 2026

• [Linux] SkFontMgr_fontconfig spins at 100% CPU in FcPatternGetString (via GetFamilyNames) when the user font directories contain WOFF/WOFF2 files — startup hangs before any UI is shown

  area/libSkiaSharp.nativeos/Linuxperf/startuptenet/performancetenet/reliabilitytriage/triagedtype/bug
  mono/SkiaSharp#5210 · Filter by author DRavainera opened on Sep 30, 2026
  2

• [FEATURE] Uno Platform 7.0 support for SkiaSharp.Views.Uno.WinUI

  mono/SkiaSharp#5174 · Filter by author MartinZikmund opened on Sep 28, 2026

• [BUG] win-x86: LibraryImport declarations have no calling convention (stdcall), but libSkiaSharp exports are cdecl, so every inlined call leaks its arguments onto the caller's stack

  mono/SkiaSharp#5168 · Filter by author WizDaveB opened on Sep 25, 2026

• [BUG] SKGLView on Windows crashes from relocation of opengl32.dll addresses

  type/bug
  mono/SkiaSharp#5167 · Filter by author bhall-ctre opened on Sep 25, 2026

• [BUG] Canvas DrawTextOnPath fails on Windows Arm 64

  type/bug
  mono/SkiaSharp#5144 · Filter by author dammitjanet opened on Sep 21, 2026

• [BUG] WebP with alpha (VP8X) fails to decode on iOS in 4.151.1, worked in 3.119.4

  mono/SkiaSharp#5129 · Filter by author JesperTroiborgLaursen opened on Sep 18, 2026

• [BUG] SkiaSharp.NativeAssets.WebAssembly no longer compatible with .NET 11 WASM

  area/Buildos/WASMtenet/compatibilitytriage/triagedtype/bug
  mono/SkiaSharp#5082 · Filter by author maxkatz6 opened on Sep 15, 2026
  1

• [BUG] Marshal HarfBuzz hb_bool_t with its native 32-bit ABI

  type/bug
  mono/SkiaSharp#5058 · Filter by author mattleibow opened on Sep 9, 2026