v.2.4.0 
- DC filter improved
- VGA gain fixed, whole range #0..31 is available

v.2.3.2
- distinguishing the alternative firmware devices in fobos_rx_get_device_count(), fobos_rx_list_devices() and fobos_rx_open()
- fobos_rx_reset() function to reset the device, no need to replug or press a buttons
- read/write firmware API fobos_rx_read_firmware(), fobos_rx_write_firmware()
- fobos_fwloader tool
- !!! please update the firmware to v.2.1.1
- !!! HW rev 3.0.0 or higher only

v.2.3.1

- update fow hw rev.3.0.0 (also backwards compatibility)
- new band plan
- IQ calibration on the fly

v.2.2.2

- sync mode (fobos_rx_start_sync, fobos_rx_read_sync, fobos_rx_stop_sync)
- calibration modified
- direct sampling modified
 

v.2.1.1 (initial)

- all the basic functionality