This is a list of major enhancements slated to be released in Evergreen 3.9. If you are working on (or about to work on) a non-trivial enhancement that will be code-complete no later the scheduled feature slush), please add it here. Please include links to Launchpad bugs, blueprints, and/or online specifications describing the feature.
REMINDER: This is not a wishlist of things that we would like to see in Evergreen 3.9, nor is this page meant to be a way of requesting sponsorships for a feature. Please add your project only if you are committed to working on it or funding it and you reasonably expect that it will be done in time for community review.
See the 3.8 Roadmap for examples.