What's different in this project...?

[wakaztahir]

Hi , I found that you forked firebase-kotlin-sdk and you have kept the project under development and active

I found you guys using useful-forks and I have several questions

Could you please tell me what features are different / implemented in your version , or any special features that weren't in actual Firebase library ?
Does this use new versions of Firebase actual libraries for each platform ?
Are there any problems / bugs / workarounds that I should be aware of before using this project ?
Does using this library instead of the actual Firebase library for a single (android) platform cause binary size increase ?
Also does this project depend on any library that wasn't present as a dependency in parent repository project ? any internal / external dependency used

I wanted to adopt the original repo's library to my projects and basically make changes to update it and use it in my project
I could contribute instead to this project (If I do make changes worth contributing)

Thanks in advance