[release-notes] C# in .NET 11 RC 1 - #10547
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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: a851ab96-8780-407d-97d0-50eed422ead5
jjonescz
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Aug 28, 2026
| { | ||
| int* value = stackalloc int[1]; | ||
| *value = 42; | ||
| int result = *value; |
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I don't think this example is going to work under unsafe evolution. The unsafe on the method signature no longer introduces an unsafe context in the method body, hence this pointer dereference will report an error.
Unless this example is supposed to be for the legacy memory safety rules, but that's unclear.
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Summary
Add the C# release notes for .NET 11 RC 1. This component PR targets the RC 1 base branch so the component team can review and refine it independently.
The RC 1 release branch is still moving; the base metadata and this note will be refreshed against the final tag before publication.