Just before this year comes to a close, we have published the Release Candidate version of F-Secure E-mail and Server Security 9.20. You can find the build and releases notes at the Beta site (http://beta.f-secure.com ) or Partner Portal (https://partnerportal.f-secure.com/en_GB/partners ).
Note that this RC version supports upgrade from FSAV for Windows Servers 9.x and FSAV for MS Exchange 9.x. So, you may try to upgrade some of your production machines and let us know how it goes.
Please use the Beta site or/and Community when sending feedback to us.