The 3.0 update to RAW Power for macOS is out and is fantastic. It provides a new user interface to Photos for editing photos that is great. It adds a lot of editing capabilities that are missing in Photos such as batch processing, Ratings, Flags, and Filtering. Using Photos iCloud Sync, everything you do on the macOs will be available on iOS. Highly recommended.
I go live every Tuesday 10am or Wednesday 9pm Pacific for a show of random chattering and meandering tech. Get any lingering questions you have answered!