The latest BSNEE update, version 4.5.9, allows users to upgrade from 4.5.5 to 4.5.9. There are no other changes in this version.
Version 4.5.8 adds support for HS125 and HS145 devices.
Other improvements:
Series 5 related changes in the WebUI and BrightSignNetwork.com API
Increased the maximum possible image size to 8K
Enabled WCF log for BSN.WebServices at the “warning” severity level
Note that very large files (over 5GB) cannot be uploaded through the web user interface (WebUI). However, these can be added through the BSNEE configured BrightAuthor.