SmartZone (SCG-200, SZ-100, vSZ-H, vSZ-E) controller platform firmware 3.1.1.0.476 MR Patch1 Refresh build
has been posted to Support downloads pages. Release Notes can be found here:
https://support.ruckuswireless.com/documents/844-smartzone-3-1-1-mr-patch1-refresh-release-notes
Important fixes are incorporated for users of R710 model APs, T300 Mesh, and Ascom/Mitel VoIP phones.