This is true. I guess you could say it shipped and is still shipping with many unstable APIs because they so cautious about shipping things they can't take back

This is true. I guess you could say it shipped and is still shipping with many unstable APIs because they so cautious about shipping things they can't take back. I don't see that as a bad thing though, it's not great if you are trying to write Rust programs/libraries -right- now as sometimes you will have to jump through some hoops to only use stable Rust APIs but it will be worth it in the long term.