From 4e457c1ebb9e7cc79d2fbff6241716ab4e4ae626 Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Wed, 5 Feb 2020 12:15:52 +1100 Subject: [PATCH] Plane: update release notes for 4.0.4beta1 --- ArduPlane/release-notes.txt | 44 +++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/ArduPlane/release-notes.txt b/ArduPlane/release-notes.txt index df41d020e9..488ad1267f 100644 --- a/ArduPlane/release-notes.txt +++ b/ArduPlane/release-notes.txt @@ -1,3 +1,47 @@ +Release 4.0.4beta1, 2nd February 2020 +------------------------------------- + +This release includes a significant number of changes from 4.0.3. Key +changes are: + + - re-sync the 4.0 release with Copter-4.0, bringing them in line so + as to maximise cross-vehicle testing + + - fixed a timing issue in IOMCU that could lead to loss of RC input + frames and increased latency of output to ESCs on the IOMCU + + - fixed a bug in restoring gains in QAUTOTUNE that could cause the + aircraft to be unstable on leaving QAUTOTUNE mode + +The Copter-4.0 re-sync brings in quite a few structural changes. The +main user visible changes are: + + - UAVCAN DNA server no longer needs a microSD card to operate + + - added logging of UAVCAN servos and ESC feedback messages + + - reduced QTUN logging rate to 25Hz + + - reduced memory usage in EKF with multiple lanes + + - Minor OSD improvements + + - added a lot more scripting bindings + + - fixed UAVCAN GPS status when not connected + + - added EK3_MAG_EF_LIM limit for earth frame mag errors + + - added MAVLink FTP support + + - added support for WS2812 LEDs + +Due to the significant number of changes with the re-sync I would +particularly appreciate as much flight testing as we can get on this +release. + +Happy flying! + Release 4.0.3, 21st January 2020 --------------------------------