1. Added selectable TCP, UDP, multicast, and HTTP transport options for RTSP External IP Cameras.
2. Added Hikvision event support for NVR and DVR firmware available at the time.
3. Improved the ONVIF Device Service.
4. Improved the ONVIF Analytics Service.
5. Fixed various minor bugs.
Additional release detail
Implemented the ONVIF Metadata Service.

External IP camera now support select protocol. Set RTSP transport protocols. It accepts the following values:
- ‘udp’
-
Use UDP as lower transport protocol.
- ‘tcp’
-
Use TCP (interleaving within the RTSP control channel) as lower transport protocol.
- ‘multicast’
-
Use UDP multicast as lower transport protocol.
- ‘http’
-
Use HTTP tunneling as lower transport protocol, which is useful for passing proxies.

