User visible changes in the firmware version 3.5.9 since version 3.5.8.

                             Highlights.

1. Imported new antenna database <NGS-15/01/28=525>.

2. If hardware initialization at receiver startup fails, receiver will
   now try to go through power off cycle after a few reboots, or run
   into exception mode if reboot through power off is not supported.

3. DUO_G2: fix initialization of RF part for antenna B. Improves SVs
   tracking on antenna B.

4. Bug in processing of RTCM3 MCM1-MSM3 messages that caused periodic
   RTK reset has been fixed.

5. PTPv2: fix exception when announce message is received from
   another master.

6. PTPv2: fix time-stamping of incoming packets for boards with
   PTP-aware Ethernet PHY.

7. PTPv2: reply to PdelayReq packets to support P2P devices.

8. PTPv2: change 'logMessageInterval' field of Delay_Req message from 0
   to 4.

9. PTPv2: correctly set 'logMessageInterval' field of the Announce
   message.

10. [CI] message: fix 'tot' field to be in seconds (was in milliseconds).

11. NTRIP client B: fix bug not sending GGA message when
    '/par/net/tcpcl/b/ntrip/nmea' was set to 'on'.

12. _MEM: fix option handling for sizes higher than 2Gb.

13. TR_G2: NVRAM is now cleared after 5 consecutive reboots, as well
    as when firmware version changes, as in any other board.


                      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>
