Improvements:
- Remote Sessions are now supported through a collector configured to use a proxy.
 - Improved PollNow Error messages for Ping and Perfmon datasources to help with troubleshooting.
 
Fixes:
- Fixed an issue where certain WMI queries would fail due to trailing spaces in Windows Service Names.
 - Improved Security of Xen Server connections from collector.
 - Improved Netflow V9 packet gathering logic.