The latest version of NVR+ software is V3.3.8. 

here are the main updates of the software in the past 3 month:

General:
1. Support new device: VEC HD SDI card, Lemax HD SDI card, Stretch DVR card, Lemax DVR, Wision IP Camera, Histream Ip Camera, Hisilicon IP Cameras.
2. Support new language: Portuguese.
3. Update the VEC board driver and SDK, and provide Digital Signature for 64-bit OS.
4. Support NVR+ Keyboard (USB or RS232 connection), and joystick control;
5. Add the new resolution for 1.3M, 3M and 5M.
6. Support to only show the available resolution for the board channel automatically.
7. Add the registered activation for updating the registered information without exitting the software.
8. Add a new connect type Serial Monitor for POS manager, and the delay of the POS Data.
9. Update the Dongle encryption.（the old Dongle must be updated when use the new version NVR+)

Server:
1. Add the DDNS support: Meibu, Lemax Dvrcnc, Dyndns
2. Support to auto switch sub and main stream with the pennal size changing.
3. Add the feature that recognise the resolution for board automatically when it starts up at first time.
4. Add a new function Urgency Process.
5. Add to display network status.
6. Improve the color adjustment panel on the main GUI.
7. Add Digital Zooming function in auxillary monitors.
8. Add the wide screen mode.
9. Support to restore the preview on auxiliary screen when restart the server.
10. Support to restore the Matrix output when restart the server.
11. Add the detail log for exporting the recording.
12. Add the feature that run as Client on Server, which means you could add the remote sites to manage them with the Server synchronously.
13. Add the option to choose the stream type, to implement that sub-stream preview and main-stream record.

Playback:
1. Add the AVI convertor feature.
2. Support max 36ch simultaneously playback.
3. Add a new fileplayer.
4. Add the backward playback (reverse playback) for DS and other device.
5. Improve playback speed control, support 16x and 1/16x playback.
6. Combine the hours mode and minutes mode in playback, you can switch by double-click or right click the mouse.

Remote:
1. Support the audible alert in client.
2. Add the progress bar on Playback in IE client.
3. Cancle the limit of user number for the mobile server.