US Version confirmed by US Customer Service.
This is for "firmware" update package version 2.24A, which is the file name provided by the programmers. The actual firmware on your hardware should be as below.
Firmware Typhoon H STD Gimbal:v1.22, Autopilot:v1.27, Camera:v3.2.15 is the current for the H.
Firmware ST16 Controller STD v03.01.b23 is the current for the ST16.
If your about screen shows the above, you have the latest.
This past week they said they are aware of issues with this update and have stated there will be a newer update with fixes within the next week or two. That is all I have been able to get a confirmation on.