====== 3.18.1 ======

==== Added: ====
  * Scope:
    * Record to File
    * Import Binary
  * Wavegen:
    * Signal option with Waveform or Pattern
  * Logic Analyzer:
    * Sync multiple enable and clock signals
    * HDMI CEC more trigger options
    * remember collapsed groups
  * Network Analyzer:
    * average mode option with coherence
    * magnitude squared coherence
    * Window option
  * Protocol: HDMI CEC tab with TX and RX Spy
  * Black/Dark/Gray styles with high/medium/low contrast
  * Remember custom style sheet
  * Delete all Tabs, Reference, Math channels, Traces action
  * Confirmation for Channel and Tab delete
  * Calibration info containing date and various information
  * Analog Discovery 2 revG support
  * SDK: FDwfDigitalI2cSpyStart, FDwfDigitalI2cSpyStatus, Digital_I2c_Spy.py
  * ADP3450/3250: AXI support for embedded WF app

==== Changed: ====
  * ADP3X50: Rename, Boot and Network disabled with non-admin Ethernet users

==== Fixed: ====
  * Scope:
    * Custom Math and FFT crash
    * Filter channel crash on source without data
    * Spectrogram 3D frequency axis, /Hz units
  * Scope/Logic: Measure Median
  * Logic Analyzer: HDMI CEC MSbit first
  * Network Analyzer: draw while running under MacOS and Linux ARM
  * MacOS font options
  * ADP3450/3250: fw h340 fixing possible Scope sample glitch in Standard mode over Ethernet with no USB connection, embedded AXI calibration read
  * ADP5250: fixing Logic Analyzer trigger position, allowing 1GHz, power supplies minimum voltage/current setting