solo-1.4.4

diff from 1.4.3:

• fixed a bug where multiple GPS glitches during a flight could lead to incorrect failsafe behavior
• eliminated a race condition on clearing the gps_glitch where EKF position was not ready to change into LOITER mode

solo-1.4.3

diff from 1.4.2:

• tuned gains for rate control loops for smoother Solo operation with the Q*bert/R10C payload

solo-1.4.2

diff from 1.4.1:

• added support for gimbal in SITL

solo-1.4.1

diff from 1.4.0:

• added a 2 stage land detector that will ensure that the landed maybe phase is triggered. This engages logic that limits max ESC output to prevent flipovers (false negatives on landing)
• note: disarm times have increased as a part of this change, but number of flips should be reduced.

solo-1.2.26

diff from 1.2.25:

• defaults.parm: Increased FS_BATT_MAH from 520 to 780
• This is approx 15% of a Solo battery
• For Site Scan with GoPro only

solo-1.4.0

diff from 1.3.8:

• GPS failsafe behavior has been re-worked significantly. One of the main takeaways is that minor GPS glitches will not result in ALT_HOLD. Catastrophic GPS failure will result in LAND mode.
• Improved landing detection by reducing lean limit.
• Improved motor mixer to increase thrust margin (important for high altitude operation with heavy payload)
• Reduced pre-arm false positives on surfaces with large magnetic anomalies by passing the check after 3 consecutive seconds of compass consistency.
• Removed gyro calibration on arming to prevent "Motion Detected" messages.

solo-1.3.8

diff from solo-1.3.7:

• changed gimbal detection logic to prevent an intermittent serial port initialization error

solo-1.3.7

diff from 1.3.6:

• Slowed HOME_POSITION reporting to 1Hz

solo-1.3.6

diff from 1.3.5:

• reworked gimbal presence detection to support gimbal fw update

solo-1.3.5

diff from 1.3.4:

• prevents r10c logging messages from being routed directly to imx6, thereby impeding dronekit’s ability to connect to the pixhawk

Requires Q*Bert Gimbal firmware v1.2.3 for compatibility with that gimbal.

continues updating APM home position until arming.