FortiOS 5.0.11 is out

[FGTuser]

Reading the release notes and known issues, is it worth to upgrade?

e.g 0263428 The IPsec VPN may lose connectivity when connecting to the FortiGate Web-based Manager or SSH

 WHAT!?

On the other side, I don't see anything too critical fixed in resolved issues, so perhaps there is some other secret sauce.... 

The question is, if these known issues are in 5.0.10/5.0.9 as well, or 5.0.11 only? So if the upgrade will be improvement in any way or deterioration.

[FGTuser]

AFAIK mid-May