Here is a retrospective review of Camera Raw 11.4, highlighting why it was a pivotal update.
The inclusion of the Fuji GFX 100 profile was technically significant due to the camera's 100MP sensor size, requiring the raw engine to handle significantly larger data buffers during the decoding process.
Use a brush with negative texture to smooth skin, then a global positive texture to bring out the eyes. This version allowed simultaneous global and local adjustments of texture, something older versions couldn't do natively.