Results 3 issues of FYI

request gcc arm crooscompiler. So I can compile arm target on the arm64 device Thanks

Hi, Please add a feature to define a custom prefix for the shebang. Like ```/system/bin /system/xbin``` on android or ```/data/data/com.termux.files/user/bin``` on termux? Sorry for my bad language. Thanks.

In group chats, it's making it quite hard to distinguish who's who. Even in 1on1 chats, it can get confusing. Any way we can have random colors (or even predefined)...