Posted by BSG here, translated by rrusl1.
- + in the 5th version maximally "expanded" hdr + support level, for more fine-tuning: screenshot.
- + in the 3rd and 5th versions, changed the algorithm for increasing the shutter speed, now it works like this: if it can not increase by 8 - tries to increase by 6, if it can not 6 - tries on 4 etc... if it can not 2 - exposes the minimum.
- + added 64-bit libs. in 3rd version