Version 2.07 (Released on Jan. 21, 2008)
    - Fixed bug that causes -max-loop option to not be recognized    
    - Added format of the .bag file to USAGE.txt
    - Added description of "hack" to handle non-annotated sequence to USAGE.txt

Release history not available for versions 2.01 through 2.06

Version 2.0 BETA
    - first released version of C++ rewrite 
    - new confidence scheme
    - more informative output
    - better handling of overlapping genes and terminators
    - over 10x faster
    - more general model for gaps in hairpins
    
    Known issues:
    - finding antiterminators does not work