Updated piping codes:

B31.1 (1998)

B31.3 (1999)

B31.4 (1998)

Updated rotating equipment reports:

API 610 (8th Ed. 1995)

API 617 (6th Ed. 1995)

NEMA SM-23 (1991)

For pumps, the center must be input.

Hanger analysis is modified so that cold loads are used whether hanger stiffness is included or not included. Previously cold loads were used when hanger stiffness was included and hot loads were used when hanger stiffness was not included. Note that this change affects only when the option to exclude hanger stiffness is used and user hanger load is hot load and hanger stiffness is comparable to the piping system stiffness (i.e.) the piping system is very flexible.

Limit stops with connected nodes are now rendered.

For limit stops, local coordinate system is now shown (presently without connected nodes).

Ball joints and hinge joints connected to beams are now rendered.

OpenGL rendering is again available for 256 color graphics cards.

Bug correction: Models with mixed units (English, SI etc) can now be properly exported to batch files.

Bug correction: For FRP material Alpha was not shown.

Bug correction: For reducers, knuckles and delta were not shown in the list screen and were not printed.

Bug correction: For some viewpoints Rendered image was not shown.