1.2.0 has been published and is available in the catalog now.
New items include:
Aggregate-estimate tons required for a given length, width, thickness and density.
Board Foot-estimate # of board feet for a given length, width, thickness and quantity.
Drop Ceiling-estimate materials for a givien room width, length and anchor distance to ceiling.
Fractions – perform arithmetic on feet, inches and fractions of inch.
Added drill bit speed and pilot hole and crown molding lookups.
Already working on next release to cover some of the feedback I have received in emails and reviews.