Prepare for release v1.0.0

[gftea]

I feel the current library is ready for v1.0.0 release, waiting for user feedbacks from v1.0.0-beta.0

Once we release v1.0.0, we need to handle back-compatibility seriously and make sure there is good tracking of all the release contents

[michaelklishin]

Congrats on shipping 1.0! This is my favorite Rust client 👏

[gftea]

Thanks, Michael!