Darktable 1.6.4 Open Source Photography released

Darktable 1.6.4 recently released, is an open source photography workflow application and RAW developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images and enhance them. Darktable 1.6.4 changelog General improvements: major rawspeed update facebook exporter update (first authentication usability should be much better now) first run opencl benchmark to prevent opencl auto-activation if GPU is obviously slower than CPU lensfun cornercase fixes some mask cornercase fixes zonesystem now updates it’s gui when number of zones changes spots iop updates ui_last/gui_language should work more reliably now internal lua updated from 5.