FortiAP 5.6.3 is out

FortiAP 5.6.3 is out:

https://docs.fortinet.com/d/fortiap-5.6.3-release-notes

The Known Issue section lists the FAP-11C as no longer supported:

473595 - FAP-11C is no longer supported due to its limited flash size.

Is this to be final or will the FAP-11C see newer images in the future?