Betaflight 25.12 (was 4.6) brings new Turtle Mode and more!

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00:00:00 - Betaflight 25.12 is here!
00:00:28 - New version numbering scheme
00:02:32 - New POSHOLD and ALTHOLD functionality

Betaflight 4.6 POSHOLD / ALTHOLD setup guide
   • Betaflight 4.6 / 2025-12 POSHOLD / ALTHOLD...  

00:03:23 - How to get the latest configurator
00:04:11 - What's new in 25.12

Betaflight 25.12 release notes: https://github.com/betaflight/betafli...

00:04:42 - Improved support for fixed wings
00:07:02 - Turtle mode auto flip
00:10:20 - How to upgrade to 25.12
00:11:38 - Don't just paste your 4.5 CLI dump in!
00:13:12 - Testing the new turtle mode behavior
00:15:19 - Potential problems with the new turtle mode behavior
00:17:14 - Can you mix-and-match the new turtle mode behaviors
00:20:00 - New Prearm behavior allow rearm without reset Prearm

How to turn a momentary switch into a toggle:    • Your trim switches are useless. Let's fix ...  

00:24:09 - Laumch Timer
00:25:19 - New LED functions
00:25:35 - Improved blackbox logging
00:25:53 - External gyro sync
00:28:08 - Mavlink support