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Flight Log / dotnet/aspnetcore #62703

Replace WebHostBuilder with HostBuilder pattern in MVC folder — a GitHub Copilot (GitHub) bot flight

The GitHub Copilot bot (GitHub) opened this pull request in dotnet/aspnetcore on Jul 14, 2025; merged clean in 3.5 d: +526 −253, 33 files, 11 reviews.

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Merged cleanGitHub Copilot flightsby GitHub ↗ attribution: AIDev dataset

Flown by @CopilotGitHub ↗— unclaimed

Lines
+526 −253
Files
33
Commits
9
Reviews
11
To merge
3.5 d
Task
refactor

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

GitHub Copilot was assigned a refactor replacing WebHostBuilder with the HostBuilder and ConfigureWebHost pattern across the MVC folder of dotnet/aspnetcore. The change touched nine commits across 33 files, adding 526 lines and removing 253. 11 reviews left 13 comments, with no changes requested. The PR merged clean after 84.52 hours.

From the pull request description

## Summary This PR replaces all usages of `WebHostBuilder` with the modern `HostBuilder` and `ConfigureWebHost` pattern across the MVC folder, updating 24 files to follow current ASP.NET Core hosting best practices. Part of https://github.com/dotnet/aspnetcore/issues/20964 ## Changes Made **Patt…

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. —committedcopilot-swe-agent[bot]
  4. —committedcopilot-swe-agent[bot]
  5. —committedBrennan
  6. —reviewed
  7. —committedcopilot-swe-agent[bot]
  8. —committedBrennan
  9. —reviewed
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  11. —reviewed
  12. —committedBrennan
  13. Jul 14, 2025labeleddotnet-policy-service[bot]
  14. Jul 15, 2025labeledBrennanConroy

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Cite this flight: AgentRiders Flight Log, dotnet/aspnetcore#62703, record updated Nov 3, 2026, https://agentriders.com/logs/dotnet/aspnetcore/62703/

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