It brings along more new and updated features than any previous release. Join the ArcGIS Pro 2.3 Beta to test drive it.  Joining the Beta, however, requires a current license for ArcGIS Pro. 

Among the new feature you can test in the ArcGIS Pro 2.3 Beta are: Dimensions, Mapping Improvements, Text in Layouts, ArcGIS LocateXT, and New 3D Tools. 

Read Richard Kachelriess’s blog to learn more.