July 3, 2023

RxClass (3.1.110), APIs (3.1.254): Added class source ATCPROD, associating RxNorm drug products with ATC (level 1-4) drug classes. ATCPROD classes are shown in RxClass and RxNav. Details RxNav (2.9.119): Collected RxNorm drug-concept information on an "RxCUI" tab, consolidating the former Properties and Status tabs. The narrowest ("mobile") view has been simplified by the removal of Classes and Interactions.