Found this on Reddit and thought I'd share here. Sounds like numbers 1, 3 and 4 are aimed at fixing the unresponsive controller/stick issues we've been seeing. According to /u/morty346:

The new firmware according to chat support will have the following updates:

1.Optimize the remote controller calibration standard;

2.Modify the gimbal pitch smoothness from 10 to 15;

3.Fix the appearance of low probability of timeout command in certain scene;

4.Optimize the occasionally scene when remoter controller is unresponsive;

5.Cancell support for C1/C2 to start the iOS app;

6.Optimize the display color.

Found this on Reddit and thought I'd share here. Sounds like numbers 1, 3 and 4 are aimed at fixing the unresponsive controller/stick issues we've been seeing. According to /u/morty346:

The new firmware according to chat support will have the following updates:

1.Optimize the remote controller calibration standard;

2.Modify the gimbal pitch smoothness from 10 to 15;

3.Fix the appearance of low probability of timeout command in certain scene;

4.Optimize the occasionally scene when remoter controller is unresponsive;

5.Cancell support for C1/C2 to start the iOS app;

6.Optimize the display color.