Maintenance Release
Please read the Betaflight 4.1 Release Notes.
This release contains bugfixes and target changes only. For a full list of new features see 4.1.0.
We have tried to make this release as bug free as possible. If you still find a bug, please report it back to us by opening an issue here.
If you want to talk about Betaflight, ask configuration questions, or just hang out with fellow pilots, you can do this in our Facebook group.
Betaflight also has a presence in the Slack messaging platform. Register here, and then come join us in Slack. Most developers hang out there, so this is a great place to talk about the things you are tinkering with in Betaflight, or get help with really complicated configuration problems.
Safety Improvements:
- fixed disabling of dynamic idle when bidirectional Dshot is not enabled (#9719, #9728);
- fixed arming prevention when bidirectional Dshot is enabled but not working with bitbanged Dshot enabled (#9730).
Fixes:
- added exclusion of SWD pins from being initialised as pull up if unused (#9420);
- fixed bug in positioning of the OSD 'RSSI dBm' element (#9602);
- added re-initialisation of mixer elements when switching PID profiles (#9608);
- added missing definition of the SPI1_MOSI pin on H7 (#9610);
- fixed the display of the GPS based absolute altitude before arming (#9616);
- fixed the DMA options for ADC5 (#9625);
- fixed lockup when battery capacity set to 0 and 'battery usage' OSD element enabled (#9644);
- fixed lockup when sticks are completely centered in crash flip mode (#9647);
- fixed inconsistent line endings in CLI responses (#9657);
- added missing pin for I2C2 on F446 (#9662, #9695);
- fixed bug potentially causing a lockup when in MSC mode (#9672);
- added missing timer IRQ handlers for H7 (#9700);
- fixed a bug potentially causing a lockup when using a dashboard display (#9701);
- fixed inconsistency in gyroanalyse code (#9702);
- fix sending of Dshot commands with 'dshotprog' in CLI (#9712);
- fixed CMS over CRSF (#9720);
- fixed resetting of filters when switching between PID profiles (#9723).