Fydelix v0.2.0-rc2 (Release Candidate)

This is a release candidate. 这是一个候选发布版本。
Not recommended for production use. Please test thoroughly before flying.
不建议用于生产环境，请在飞行前充分测试。

Changes since v0.2.0-rc1 / 相比 v0.2.0-rc1 的更新：

• Control & filtering refinements — Tuning updates to the control loop and gyro filtering for cleaner stick feel and lower CPU load. / 控制与滤波精调 — 对控制环路与陀螺仪滤波做了调校，手感更干净，CPU 占用更低。

• Test on the bench first — Always verify arming, RC response, and motor direction before any flight. / 请务必先在工作台上测试 — 飞行前务必验证解锁、遥控响应和电机方向。