Ruckus SmartZone 3.4.1.0.208 (MR1) is released to Support.
Incorporating the H510 model AP and AP Patch Bundle fixes, SZ 3.4.1 (MR) documentation and firmware can be found at these Support site URL links. See supported AP models, upgrade path, enhancements, resolved issues and Virtual Machine minumum required resources in the Release Notes.
One thing I noticed was fixed after upgrading is on Guest access, the redirect to the authentication page now works again even if the browser homepage is https://google.com.