this is interesting and i've been poking at autumn for a little bit. and nice to see more billing in the oss. we started on a self hosted billing solution, but quickly realized that a single centralized (hosted) model was better for our particular use case (less to manage). curious if you're seeing the oss as a driver for trust or if folks are demanding this for some reason?

also a fan of a single state for billing, metering, and entitlements. any plans for a go sdk for these?