# 2023 SP2 U2

HOOPS Communicator 2023 SP2 U2 is based on HOOPS Visualize 2023 SP2 U2, HOOPS Exchange 2023 SP2 U2, and HOOPS Publish 2023 SP2 U2.

## Enhancements

License key. A utility script is made available in the customer package which will help users to set the license easily. This procedure is explained in the license key section.

New HC API functions. New functions related to specular color and intensity are available:

- `hwv.model.setNodesFaceSpecularColor(nodeId, color)`

- `hwv.model.setNodesFaceSpecularIntensity(nodeId, intensity)`

- `hwv.model.unsetNodesFaceSpecularColor(nodeId)`

- `hwv.model.unsetNodesFaceSpecularIntensity(nodeId)`

## Fixed Bugs

Issue number | Description
--- | ---
19182 | How to delete PMI nodes?
19173 | Visual glitches in text
19072 | Avoid using vulnerable libraries
19004 | What is ‘Unexpected link reference type’ error while Revit conversion
18919 | setSelectParentIfSelected is bugged?
18843 | Hoops Communicator is not converting any object from Revit file
18465 | Revit File - Hoops communicator is not able to convert Revit file. Wrong geometry generates for Revit file.