1. Decode: Added Spacewire, USB2.0, CAN XL
2. Measure:
a) Added item: UpperLower
b) Added Source: ZFx, ZMx
c) Supported zoom in the measure histogram
3. Cursors: Supported to hide Y cursors in track mode
4. Math:
a) Supported up to 8 traces
b) Added operators: Envelope, tan, atan, FFT Phase
c) FFT：peak added delta display; marker added ordering by number, amplitude and frequency
d) FFT：Added windows Blackma_Harris and Gaussian
e) Supported to hide traces
5. Analysis：
a) SignalScan added decode search
b) Eye Diagram: added Vpp measurement
6. REF: Supported to hide traces
7. Zoom:
a) ZFx supported to set horizontal scale independly; ZFx, ZMx supported to synchronize the display region with Zx
b) Supported to set Zx’ vertical scale with unified adjustment
8. Roll：
a) Supported decode in Stop mode
b) Supported Roll + Zoom in fast display mode
9. Prode: Supported CP150, HVD3106A; Supported to set external scaling of SAP2500D
10. Save/Recall:
a) Autosave supported to save pictures
b) Supported to save all channels’ data to a single file
c) FileManager：Supported to view a picture in full screen mode
11. Display:
a) Axis label supported to set the vertical label on center and right
b) Supported to change the font size
12. System: Time/date supported NTP; Supported education mode
13. Webserver: supported inverted screenshot (according to the Image style setting in the Save menu) ; Added Run/Stop virtual button
14. SCPI: Added command MANual to support to set Amplitude Strategy of Measure
15. Fixed several bugs
a) Sending SCPI commands continuously lead the instrument to frozen state
