Congratulations everyone on 0.15! I know a lot of hard work went into it, not only in the software itself but also in the build and release process.
Once you've caught your breath from the release, we should start thinking about what's in scope for our next release, the big 1.0. To get us started (or restarted, since we did discuss 1.0 before the flatbuffer alignment issue came up), I've created https://cwiki.apache.org/confluence/display/ARROW/Arrow+1.0.0+Release based on our past release wiki pages. A good place to begin would be to list, either in "blocker" Jiras or bullet points on the document, the key features and tasks we must resolve before 1.0. For example, I get the sense that we need to overhaul the documentation, but that should be expressed in a more concrete, actionable way. Neal