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This is a small release, rolling up the patches posted for 4.2.1. The HDHR bug fix was important to get out there to alleviate issues HDHR Prime users we're encountering.

Please post any support issues in the support forum. Support questions posted in this thread will be deleted.

- reverted HDHR device to UDP. Several users were having issues with new HTTP implementation.
- fixed issue where deleting channels from one device could cause channels to be removed from group even though the channel was still available on other devices
- fixed issue where channel icons wouldn't appear for channels with spaces at the end of the channel name