; u2r, firmware for u2R (u2R), change log
; by Martin Bujdak, microHAM
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v1.5, released 101020
  - bug fixed: Status of PTT from radio 2 was incorrectly reported.
v1.4, released 100922
  - Support to MMVARI FSK sending in RTTY mode added
  - Headphones switching settings was changed. Stereo signal now switches
    between two sets of settings.
v1.3, released 100816
  - bug fixed: When "Use WinKey PTT" was unchecked audio was not correctly
    switched.
  - bug fixed: When "Use WinKey PTT" was unchecked PTT IN forced manual TX
    audio state
  - bug fixed: Audio switching glitch at the end of paddle send
v1.2, released 100616
  - bug fixed: Reading of FH-2 keypad was not functional.
v1.1, released 100125
  - semi-automatic focus control
  - PTT IN handling
v1.0, released 091222
  - First release of u2R firmware.