Improved battery telemetry signaling for slightly lower noise floor. Also corrected small audio level meter error in mode 3.
Reintroduced support for block 944 after version 2.0 removed it.
Increased battery telemetry adjustment range and scaling, for faster and easier factory alignment and fewer component changes.
This version works with the new hardware design (both circuit boards changed) incorporating the National LMX2485 PLL. This version is also compatible with the newer 93LC86B EEPROM as well as the original 93LC86 EEPROM. Hardware using v1.x firmware must stay with v1.x firmware. Version 2.0 works on new hardware but is functionally identical to version 1.4.
Improved accuracy of compatibility mode 3. Performance in other modes unchanged.