Version 2.91 was released on 26-February-2015.
This release added acquisition logging info:
FITS dump of acquisition image including vmag, target RA/DEC, distance from LBT, exposure time
image stats for acquisition image
calculated background of peaks
number of centroids found in each step
Changed the centroiding to calculate the background using all stars not in 5x5 pixels around the peak (it was using a 5-pixel swath through the 30x30 image).
Fixed crash on file rollover time since the log file was not cleaning up correctly for all types of log messages.