Adobe launched two versions of Lightroom today. The mobile version, known simply as "Lightroom CC" allows you to work any time on any device. The controls appear to be streamlined compared to the updated standalone version named "Lightroom Classic CC." Adobe promises to continue development on both versions.
Of note, the mobile version includes a terabyte of online storage where your entire photo library (no exceptions) is stored. Go over the initial TB limit and it'll cost you an additional $9.99 a month for each additional terabyte.
I'll be heading the Classic route and am looking forward to working with the color and luminance range masking features.