Hello again,
I started new development phase of delaboratory few months ago, you can download working prototype for Windows here:
http://code.google.com/p/delaboratory/w ... pe20131020please notice this version is not really usable, you can open RAW of other image, you can play with sliders and export final jpg, but essential functionality like curves is not there
it's released for people interested in the delaboratory development who want to see what's going on, testing it on different Windows system would be helpful, because I need to build strong, stable core first, then reimplement missing functionality from old versions