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Set StartupHookSupport to true in Debug builds when PublishAOT is true #126545
Description
To enable Hot Reload. See discussion on #123778.
The change would be in Microsoft.NET.ILLink.targets: https://github.com/dotnet/runtime/blob/main/src/tools/illink/src/ILLink.Tasks/build/Microsoft.NET.ILLink.targets#L39C5-L39C93
I think we should also set MetadataUpdaterSupport to true in Debug configuration, or rather remove changing it in Microsoft.NET.ILLink.targets entirely. It's already disabled for Release builds in the SDK: https://github.com/dotnet/sdk/blob/main/src/Tasks/Microsoft.NET.Build.Tasks/targets/Microsoft.NET.Sdk.targets#L157
Reacted by Frulfump
Reacted by Copilot
Activity
dotnet-policy-service commentedon Apr 4, 2026
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MichalStrehovsky commentedon Jun 24, 2026
I assume this is now superseded by #128383 (Make runtimeconfig.dev.json configProperties take precedence over runtimeconfig.json).