v2.0

• Incorporated all NMEA48 1.1 functionality: added Alti, Speed, NDATA, and NPKTS commands, modified Pos, Time/SyncTime, and Ver to automatically select Garmin or NMEA protocol based on incoming data.
• Reworked error reporting.
• Fixed a bug in the routine that adjusts UTC to a local time zone.
• Fixed a cosmetic bug in Ver.
• Made a few minor tweaks in the low-level send code.

v1.2.1

• Fixed WPv, RTEv, and TRXv to error (instead of leaving garbage on the stack) if there are no data of the requested type on the GPS to download.

v1.2

• Added an option to display positions in dd.mmss format.
• Added a configuration utility to set position format, track log format, and UTC offset.
• Rewrote low-level get/send commands in assembler, which makes most things a bit faster.
• Changed get/send to set the correct IO parameters, regardless of IOPAR.
• Fixed the get routine to pull only one record at a time from the receive buffer (previously it would examine the whole buffer at once and error if there was more than one record there).
• Rewrote parts of the program to download compact track logs, making it much faster, especially for big logs.
• Added GRECV command.
• Added a check in the upload command for the correct number of objects in a record.
• Changed GGET to take a number as the record type instead of a Chr object.
• Changed GGET to retry a couple times even after a timeout.
• Fixed the time adjustment routine to handle a fractional UTC offset correctly.
• Made a few other minor changes/optimizations.

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