Beta version is available at [Edit: file removed, now obsolete]. Licensed users must have version 1.9 or later installed before installing this version. If you're a licensed user not on the mailing list, contact me for instructions in getting version 1.9.1 before installing this beta.
Changes:
Added Hexadecimal number formatting.
Minor change to Grain Size Distribution plots now only draws the descriptive labels (Cobbles, Gravel, etc.) that fit within the extents of the plot.