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Plane: release notes for 4.3.5beta1

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Andrew Tridgell 2023-03-24 13:39:19 +11:00
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ArduPlane/ReleaseNotes.txt
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Release 4.3.5beta1 24th March 2023
-----------------------------------
- fixed 32 bit microsecond wrap in BDShot code
This release has a single bug fix for a critical bug for anyone using
bi-directional DShot on their vehicle. If using bi-directional DShot
and the vehicle is running its motors when 32 bit microsecond time
wraps at 71 minutes (or multiples of 71 minutes) then the bug that is
fixed in this release has an approximately 1 in 3 chance of causing
the motor to stop.
Note that the time is the time since boot, not the time since arming,
so even vehicles flying for a short time could be vulnerable if they
sit for a long time on the ground before takeoff.
Release 4.3.4 1st March 2023
-----------------------------