Components group — a new shape library for parts that are more
complex than simple primitive shapes but are not complete sonotrodes. Includes two
new shapes: Chamfered hollow cylinder and Radiused hollow cylinder,
both supporting solid or hollow cross-sections with optional end features.
Metric counterbore added to the Cutters group, with presets for
M3–M20 per ISO 4762.
New examples — cleaning transducer and welding transducer added
to the Examples menu.