Tips, Tricks, and Best Practice - Updated List of new Features in 26B

In our 26B What's New presentation this Tuesday, we discussed a lot of new functionality.
Between the completion of the slide deck and the actual presentation, our release plan was changed. The release of some features were moved forward and some were moved back.

The descriptions of the new and enhanced features in the presentation were correct, but the release of some of the features were changed.

Here is an updated list of the features that will be in the initial 26B release and the features that will be in the 26B May Maintenance Pack.
If features mentioned in the presentation are not on either of these two lists, then they are currently planned for 26C.