update changelog

Author: abbbi

Changelog

@@ -6,7 +6,7 @@ Version 2.46
  configuration and/or configured devices.
  * virtnbdbackup: In case a virtual machine has an guest agent installed and
  an Windows operating system is detected, it is now attempted to extract
- existing bitlocker recovery keys for the encrypted volumes.
+ existing bitlocker recovery keys for the encrypted volumes. (#310)
 
 Version 2.45
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