pymavlink for Debian
--------------------

The optional fastcrc accelerator is not yet packaged in Debian, but available
on https://salsa.debian.org/python-team/packages/python-fastcrc.  pymavlink uses
its upstream pure-Python CRC implementation instead; protocol results remain
the same, with a possible performance difference in CRC-heavy workloads.

The mavkml.py helper is installed despite its simplekml dependency being not
yet available in Debian, but it is available on
 https://salsa.debian.org/python-team/packages/python-simplekml.
A dependency on python3-simplekml is hence addes as a suggestion.

The rest of pymavlink, including MAVLink log analysis and code generation,
is unaffected.