Why did the Scenario Editor Map Dump go from BMP to JPG?

[RyanCrierie]

I'd prefer to work with BMP and then resample it into either PNG or JPG files than have to start with a slightly blurry JPEG file.

The older OPART 3.exe (3.2.29.27 from 2007) allows BMP dumping, but the newer OPART 3 (3.4.1.9) only dumps in JPEG.

The file sizes aren't THAT much different (65~ MB BMP vs 25~ MB JPG) given today's hard drive space capacities.