Be sure to install the Custom Content library to access the new End Cap members.
An End Cap entry was added to the Frame Generator File Naming Default options.
For details, see To Create and Position End Caps.
The Notch command is now a property panel. In the new panel, you do not need to select an option to notch multiple members at the same time.
You can now interact with in-canvas manipulators when you insert or change a frame member.
In addition to the new property panel, the Lengthen/Shorten command now allows you to specify asymmetric offset values.
The Miter command is now a property panel. In the new panel, you do not need to select an option to miter multiple members at the same time.
A Trim selected part checkbox is added that lets you select the side you want to keep.
The following image shows the effect of using the new option.