1. Optimize the broadcast search logic of the gateway.

1. Merge scene groups and device groups.

1. Modify known problems. 2. Add the theme of "SYLVANIA".

Note: some functions can only be used after upgrading the host. newly added: 1. Add white list. Select all by default. 2. Add ifttt test function. 3. Screen rotation adaptation. 4. There is a new "sensor parameter" setting for the human body, including sensitivity and indicator switch. 5. Modify VRV air conditioning module. Modification: 1. Linkage control: select all is modified to select all brightness and color temperature. 2. Fix the error handling of CCS. 3. Modify the logic input of OCC equipment. 4. Modify itfff logic input. 5. Modify some text prompts. Optimization: 1. Unified scene selector, including group display, fade display, special scenes, etc. 2. Optimize the pop-up effect of modal view. 3. Enhance compatibility processing. 4. Adapt to IOS 15 operating system.

*Some functions need host support, pay attention to collocation. 1. The new icon and UI are replaced. 2. Update the communication protocol. 3. Part of the interaction logic is redesigned.