The NAMM annoucement says
Reamping revamped
Record an unprocessed instrument signal, and pipe it through an amp later. This popular trick allows you to adjust and fine-tune the amp’s sound when mixing. Usually, some special equipment is required to convert the high-impedance guitar signal into an appropriate signal at studio-level, for recording. The signal, ready to be "reamped", needs some appropriate treatment as well - with the Profiler, this procedure is both straightforward and easy. With this software update, everything you need comes right out of the box. Impedance and signal levels, just as required. Both recording and reamping can be performed using the analog or digital SPDIF connections.
However the 2.3 release makes no mention of this feature..
Was something added to the manual? Am I missing something
What is this reamping revamped feature supposed to do differently then how we are already re-amping in 2.2.1