BetaFlight 4.2.8 bugfix release

Da hat sich wohl ein Fehler in Betaflight 4.2.7 eingeschlichen….

important: There is a bug in the previous release (4.2.7) that potentially causes unresponsiveness of the flight controller on power up. If you experience this on your flight controller, please update to this release to fix the issue.

Somit halten sich auch die Fixes der 4.2.8 in Grenzen:

Fixes:

• fixed bug causing the potential for serial port configuration corruption