C# Memory Safety Improvement

[beauchama]

.NET will improve the C# memory safety by redesigning the keyword unsafe.
The new model will be a preview in .NET 11 and as a production in .NET 12.

We need to monitor the .NET 11 preview because right now Visual Studio
is a little lost about the keyword unsafe. The IDE pop a warning telling
that the keyword is unnecessary but it will fail the build.

Dev blog