User visible changes in the firmware version 3.7.8 since version 3.7.7.

                             Highlights.

1. BeiDou: fixed bug in decoding of BDGIM parameters from B1C signal.

2. Klobuchar ionospheric model: bug leading to small altitude error
   in single-frequency stand-alone mode has been fixed.

3. RTCM3, RTCM2, CMR: default value for reference station ID is set
   to receiver serial number.

4. BeiDou: fixed bug in computation of ionospheric delay by BDGIM.

5. IRNSS: fixed bug in checking for ghost satellites.

6. Number of BeiDou satellites raised to 63 for modern (based on T2
   chip) receivers and to 46 for most of other.

   NOTICE: older receivers (which board names start with "TR_G" or
   "TRE_G") may have not enough hardware capabilities to track all the
   BeiDou and Galileo satellites simultaneously. It is recommended to
   disable either Galileo or Beidou tracking for them.

7. Fixed rare bug that sometimes caused wrong date when GPS L1C raw
   message (transmitted by PRN#4 for some time) contains all zeroes.



                      More Detailed Description
                (refer to GREIS for even more details)


                             1. Messages.

<NO CHANGES>

                             2. Parameters.

<NO CHANGES>

                             3. Options.

<NO CHANGES>

                             4. Commands.

<NO CHANGES>

<END>
