For me Hot Reload is the most important feature, which will very likely be a reason for me to move a bit from Python over to .NET, which I haven't touched for 10 years. Back then I really used it a lot (after moving away from OLE/DCOM/ActiveX), in C++, Managed C++, C# and IronPython (no GIL!). I absolutely loved it, but it was limited to the Microsoft ecosystem.

Yesterday, while randomly googling for "hot reload" I got aware of the drama which went down around two weeks ago, when Microsoft decided to remove this feature from the release, even after including it in the previews.

Here is a good summary https://www.youtube.com/watch?v=L9_pzDjw9HQ