Issues

• Hot reload initialization error

  dotnet/macios#26840 · Filter by author TRCarbone opened on Oct 5, 2026

• [PSA] Starting with Xcode 27 (And iOS27) you MUST use the Scene life cycle

  dotnet/macios#26837 · Filter by author JPZV opened on Oct 3, 2026
  6

• Look into potentially improvable ctor invocation in the static registrar

  performance
  Task

  dotnet/macios#26836 · Filter by author rolfbjarne opened on Oct 2, 2026 · .NET 12

• Consider using the partial-static registrar by default for iOS/tvOS debug device builds

  performance
  Task

  dotnet/macios#26804 · Filter by author rolfbjarne opened on Oct 1, 2026 · .NET 12

• [Network] Align NWIPVersion enum values with native nw_ip_version_t

  api-bindingscopilot
  dotnet/macios#26802 · Filter by author rolfbjarne opened on Oct 1, 2026 · Future
  1

• Investigate precompiling Microsoft.iOS.dll and its dependencies as a reusable composite R2R image

  copilotperformance
  dotnet/macios#26793 · Filter by author rolfbjarne opened on Sep 30, 2026 · .NET 12
  1

• Consider disabling the trimmer by default for iOS/tvOS debug device builds

  performance
  Task

  dotnet/macios#26792 · Filter by author rolfbjarne opened on Sep 30, 2026 · .NET 12

• [Network] Bind the waiting state for NWBrowserState

  dotnet/macios#26790 · Filter by author rolfbjarne opened on Sep 30, 2026 · Future

• [Network] Use Ethernet channel state type in SetStateChangesHandler

  copilot
  dotnet/macios#26789 · Filter by author rolfbjarne opened on Sep 30, 2026 · Future

• [CI] Build task times out after Microsoft.iOS.dll CSC with no compiler diagnostic

  ci-postmortemcopilot
  dotnet/macios#26771 · Filter by author dalexsoto opened on Sep 29, 2026 · Future
  7

• [CI] SDK 10 dependency updates cannot restore .NET 9.0.22 Ref/Host packs (NU1102)

  ci-postmortemcopilot
  dotnet/macios#26770 · Filter by author dalexsoto opened on Sep 29, 2026 · Future
  3

• [CI] Mac Catalyst CoreData Sections test intermittently hits Earthquakes.sqlite file-sanity error

  ci-postmortemcopilot
  dotnet/macios#26768 · Filter by author dalexsoto opened on Sep 28, 2026 · Future
  2

• [CI] Azure Artifacts DBCPU/IPAddress quota blocks NuGet restores (HTTP 500)

  ci-failureci-postmortem
  dotnet/macios#26757 · Filter by author dalexsoto opened on Sep 28, 2026 · Future
  2

• [CI][Windows] PowerShell bootstrap reports complete but pwsh.exe missing before tests

  ci-failureci-postmortem
  dotnet/macios#26748 · Filter by author dalexsoto opened on Sep 25, 2026 · Future
  2

• Port our test suites to run using 'dotnet test'

  Task

  dotnet/macios#26710 · Filter by author rolfbjarne opened on Sep 24, 2026 · .NET 12

• .NET 11 CoreCLR iOS app size investigation and reduction workstreams

  app-sizecopilotdotnetenhancementiOSperformance
  dotnet/macios#26707 · Filter by author rolfbjarne opened on Sep 24, 2026 · .NET 12

• [CI] Maestro changelog diff fetch returns HTTP 503 on dependency updates

  ci-failureci-postmortem
  dotnet/macios#26706 · Filter by author dalexsoto opened on Sep 24, 2026 · Future
  6

• Track CoreCLR reverse P/Invoke during pthread destructor cleanup

  copilot
  Bug

  dotnet/macios#26696 · Filter by author rolfbjarne opened on Sep 24, 2026 · .NET 12

• bgen should generate warning-free code

  generator
  Task

  dotnet/macios#26686 · Filter by author rolfbjarne opened on Sep 23, 2026 · Future

• Investigate removing all [DynamicDependency] attributes

  app-sizeperformance
  Task

  dotnet/macios#26675 · Filter by author rolfbjarne opened on Sep 22, 2026 · .NET 12

• Bump min OS versions in .NET 12?

  Task

  dotnet/macios#26666 · Filter by author rolfbjarne opened on Sep 21, 2026 · .NET 12

• Drop support for x64 simulators (iossimulator-x64 / tvossimulator-x64)

  Task

  dotnet/macios#26665 · Filter by author rolfbjarne opened on Sep 21, 2026 · .NET 12

• Expose Xcode's ASSETCATALOG_COMPILER_OPTIMIZATION=space

  feature
  Feature

  dotnet/macios#26662 · Filter by author rolfbjarne opened on Sep 21, 2026 · .NET 12

• [CI] CoreImage GenerateBinding throws on single-component macOS version 27

  ci-failureci-postmortemtests
  dotnet/macios#26654 · Filter by author dalexsoto opened on Sep 17, 2026 · Future

• Update the ComputeInstructionSet task for Xcode 28

  copilot
  Task

  dotnet/macios#26635 · Filter by author rolfbjarne opened on Sep 16, 2026 · xcode28