Thanks to OP for posting this. A very pleasant surprise to wake up and find this here :)
I'll be around to answer any questions people have, but you can also find myself and the team in our community slack: https://join-slack.osohq.com/
All the docs are hosted here: https://docs.osohq.com/
And we have written up various articles on using oso and some of the internals on our blog: https://www.osohq.com/company/blog