Release V5.1

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Docs: Update 5.0 images

Status: Open.

Bug

#13206 In mavlink/qgroundcontrol;

· DonLakeFlyer opened on Jul 23, 2025

build on windows fails

Status: Open.

Bug

#14314 In mavlink/qgroundcontrol;

· robertschulman1 opened on Apr 29, 2026

GStreamer UDP receive buffer (8 MB) fails without net.core.rmem_max privilege

Status: Open.

Bug

#14448 In mavlink/qgroundcontrol;

· DonLakeFlyer opened on May 31, 2026

"Disarm for log download" is scary !

Status: Open.

#14321 In mavlink/qgroundcontrol;

· AndKe opened on Apr 30, 2026

fix(Video): show receiver settings for discovered streams

RN: IMPROVEMENT

size/XS

Tests

Status: Open (in progress).

mavlink/qgroundcontrolnumber 14993

#14993 In mavlink/qgroundcontrol;

· bosism opened on Aug 30, 2026

StandardModes: stale mode_index can corrupt mode list; restart and teardown robustness issues

Status: Open.

#15008 In mavlink/qgroundcontrol;

· DonLakeFlyer opened on Aug 31, 2026

PX4:Power - Shows battery settings when battery is disabled

Status: Open.

#15009 In mavlink/qgroundcontrol;

· DonLakeFlyer opened on Aug 31, 2026

Crash: use-after-free race in UDPWorker::isConnected() during UDPLink teardown

Status: Open.

#15016 In mavlink/qgroundcontrol;

· DonLakeFlyer opened on Sep 1, 2026

FlyViewMavlinkActions: no permissions

Status: Open.

Bug

#15014 In mavlink/qgroundcontrol;

· twistedwings opened on Sep 1, 2026

Camera zoom always resetting on mavlink enabled camera

Status: Open.

Bug

#15024 In mavlink/qgroundcontrol;

· F1rrel opened on Sep 2, 2026

macOS: SIGABRT on shutdown - MAVLinkProtocol::instance() dereferenced after QCoreApplication teardown

Status: Open.

#15025 In mavlink/qgroundcontrol;

· DonLakeFlyer opened on Sep 2, 2026

fix(Comms): check link connection state in _isSerialPortConnected

MAVLink

size/XS

Status: Open (in progress).

mavlink/qgroundcontrolnumber 15033

#15033 In mavlink/qgroundcontrol;

· ginolee218 opened on Sep 3, 2026

fix(FTPManager): fall back to non-burst read when a burst cannot compete

size/XS

Status: Open (in progress).

mavlink/qgroundcontrolnumber 15028

#15028 In mavlink/qgroundcontrol;

· julianoes opened on Sep 3, 2026

fix(Joystick): fix 0-to-MAX trigger axis calibration and UI preview

size/XS

Status: Open (in progress).

mavlink/qgroundcontrolnumber 15032

#15032 In mavlink/qgroundcontrol;

· M4rkoHR opened on Sep 3, 2026