1. Optimized the UI
2. Analysis: Added SignalScan, a powerful tool which can automatically scan the acquired signals on the software according to the scan conditions set by users, and mark them with red vertical lines or rectangular boxes
3. Zoom
a) Supported ZFx (Zoom of Math trace) and ZMx (Zoom of Memory trace)
b) Supported M1 and M2 modes (Acquire | Zoom). In M1 mode all Zx channels share the same vertical scale while in M2 mode the vertical scales are separately adjustable
4. Serial Decode:
a) Supported Math and Memory trace as source
b) Supported decode in Roll mode (Stop status)
c) Added Hysteresis
d) Added One Key Search (Recalling SignalScan to search the specified item) for SPI, I2C and UART
5. Mask Test: Supported Math and Memory trace as source
6. Measure: added item UpperLower、△time1~4
7. Math
a) Supported Measure result (MeaX) as part of the formular
b) Added new operator: Envelope
c) FFT：Added new windows: Blackman_Harris and Gaussian
8. Channel: Supported movable label
9. WebServer: Added virtual front panel
10. Save/Recall: Added new item Project (including setup, waveforms and screenshots)
11. SCPI：Optimized transport efficiency of command WAVE
12. Fixed several bugs

1. Supported new probes: Siglent’s SCP5030, SCP5030A, SCP5150, SCP5500 and LeCroy’s CP150, HVD3106A
2. Option to hide Memory and Math traces
3. Webserver: Screenshot can be directly copied and pasted
4. Fixed several bugs
a) Decode Threshold bug
b) NO persistence available with frames captured by SEQUENCE

1.Eye Diagram: supported 100Base-T1 (PAM3)
2.SCPI: Supported Search
3.Supported USB-GPIB
4.Fixed several bugs

• DY-WTFK-202203165613：Spectrum menu after installing
• DY-WTFK-202209237014: Scope restarts acquisition after few seconds when stopped
• DY-WTFK-202207076348: Filter settings way off in special acquisition modes
• DY-WTFK-202209237015: Zone trigger doesn’t work at some input frequencies

Note: This release cannot be downgraded to former releases.

1. Math: added filter operator
2. Supported to save waveform as Memory traces, which store the raw data instead of the screen data (as Ref does), and can be source of Measure/Math etc.
3. Measure: improved the AIM limit from 1,000 to up to 65,000 (AIM limit: the upper limit of horizontal parameters measure statistics in one frame )
4. Optimized intensity display of math traces.
5. Added support for mouse wheel when using a mouse
6. Supported CP030 current probe (with LPA10 adapter)
7. Eye Diagram: 100Base-TX signal supported
8. Trigger: Pattern trigger strategy changed
9. Power Analysis:
   1. Supported MOSFET SOA (Safe Operating Area)
   2. Bigger table size
10. Fixed several bugs
    1. Moving the traces by gestures may cause the scope to freeze
    2. [Bode Plot]Vertical Ref.level manual setting is partially bad
    3. [Measure]Track plot - not working well in general
    4. [Power Analysis]Current harmonics forgets table/bar view
    5. Waveform Capture Rate breakdown at 20 ns/div
    6. Measurements skip buffers in history mode

1. Added English help
2. Added SCPI commands for network storage