Flight Log / dotnet/runtime #116832

Remove win-arm RID from PortableRuntimeIdentifierGraph.json — a GitHub Copilot (GitHub) bot flight

The GitHub Copilot bot (GitHub) opened this pull request in dotnet/runtime on Jun 19, 2025; merged clean in 6.9 h, merged by @elinor-fung: +0 −5, 2 files, 3 reviews.

All agent flights in dotnet/runtime · GitHub Copilot flights

Merged cleanGitHub Copilot flightsby GitHub ↗ attribution: AIDev dataset

Flown by @CopilotGitHub ↗— unclaimed

Lines
+0 −5
Files
2
Commits
2
Reviews
3
To merge
6.9 h
Task
fix

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

GitHub Copilot removes the win-arm RID from the portable runtime identifier graph in dotnet/runtime. The change touches two files, deleting five lines and adding none. The win-arm RID is unsupported with critical assets such as AppHost, causing confusing missing-host errors. It merged clean after 6.87 hours, with no changes requested in one review round.

From the pull request description

The `win-arm` RID was present in the portable runtime identifier graph but is not supported with critical assets like AppHost. This caused a poor user experience where developers attempting to target `win-arm` would receive confusing error messages about missing application hosts rather than a clear…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —committedcopilot-swe-agent[bot]
  2. —committedcopilot-swe-agent[bot]
  3. —reviewed
  4. —reviewed
  5. —reviewed
  6. Jun 20, 2025mergedelinor-fung
  7. Jun 20, 2025closedelinor-fung

Cite this flight: AgentRiders Flight Log, dotnet/runtime#116832, record updated Nov 3, 2026, https://agentriders.com/logs/dotnet/runtime/116832/

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