Andreas Halle

Enumerable.Prepend and Enumerable.Append's remark "it creates a copy of the collection with the new element." can be misleading.

1

### Type of issue Missing information ### Description The remarks for both [Enumerable.Append](https://learn.microsoft.com/en-us/dotnet/api/system.linq.enumerable.append?view=net-9.0#remarks) and [Enumerable.Prepend](https://learn.microsoft.com/en-us/dotnet/api/system.linq.enumerable.prepend?view=net-9.0#remarks) can be misleading. It currently states for both: > This method does not modify the...