Typically in my workflow, I start with a large set of pictures I end up with a few flagged for post-processing and then exporting. In difficult images I often try different things in darktable mode, sometimes going back and forth. The history stack can grow quite a bit. Often, once I get the result I wanted I just move on to the next image - I forget to clean up the history stack by clicking compress.
I always wonder if, by not compressing the stack, pixelpipe processing takes longer and/or the image quality can get degraded unnecessarily.
Anyways - I’m looking for a way to “compress the history stack” in batch mode for a set of selected pictures. Couldn’t find the way to do so - is there a way?