RawTherapee has just received its largest update in several years, to version 5. It is always a good idea to have copies of open source raw processing and image editing software on your production computers and keep it updated.
Makers of free open source software are not constrained by the schedules and constraints to which commercial software makers are held and can add new camera support or innovative, sometimes even odd, processing tools to their products.
RawTherapee and its open source raw processor companions written about at The Fujifilm X-Pro2: The Optical Viewfinder Documentary Hybrid Camera for the Rest of Us? Plus Notes About the X-T2. are no exceptions.
I have just downloaded RawTherapee 5 and will explore its new features when I have some ever-decreasing spare moments. Ha! A quick scan of RawTherapee 5’s processing tools reveals some very interesting possibilities indeed.