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2023 SP1 U1
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HOOPS Communicator 2023 SP1 U1 is based on HOOPS Visualize 2023 SP1 U1, HOOPS Exchange 2023 SP1 U1, and HOOPS Publish 2023 SP1 U1.


Enhancements
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**Partial match in search results.** Search now looks for matches anywhere inside a word. This is particularly handy when searching the :doc:`API Reference </api_ref/viewing/modules/Communicator>`, where many related functions share terms in their names.

**Custom IO.** Stream Cache server I/O can now be :doc:`customized </prog_guide/servers/custom_io>`, or used with a REST interface.


Fixed Bugs
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.. csv-table::
	:header: "Issue number", "Description"
	
	"18984", "Failed to write model to STL file"
	"18862", "HC2023 RC: SW Scale in HWV "	

	