- We try to write format version 1 if possible to stay as
compatible as possible (unless newer features are actually
used)
- Format version 2 has new section types:
- MultiTimeBasedDrawn: with multiple timestamp ranges
- ExpiryDate: to indicate this file has expired
- An additional Box element type that fills a box is available
- Also there are lots of flags to draw things in dark are now
available - to draw dark pixels on a light background
Christian Seiler