"Official" List of improvements:
Enhancements to labels - ability to change object reference on labels such as surface contours, slope, spot elevation and alignment station/offset
Profiles
Can create a pass through vertical curve, and then change the constrain parameter to make it based on length or k factor
New Extend Profile command to extend profiles to the end of profile views
New Anchor to Geometry tools. You can now set profile IP's to move relative to changes in alignment geometry, instead of being based on chainage
Ability to show true section slices through solids on profile views
Corridors
When you replace similar subassemblies, you now have an option to maintain the targets
Improved sampling for width targets - can set up corridor to automatically increase sampling when targets are applied
Corridor solid extraction is now on the ribbon
Sections
Create sample lines now has an option to increment sample lines from a selected start station
Pipes can show cut sections on the section views
Corridor code labels can be included on the section views and now stagger
Can export to KMZ format
Various improvements to Subassembly Composer
All stuff that most of us have found a way to live with already....
the stuff that we have asked to be fixed, like Pipe Networks, gravity, and or pressure Labels, part builder, etc....NOPE nothing there.
Thanks for paying, er I mean playing.