3. We support 2.2 but we've back ported some things from 2.4 (like hash-based sharding) pretty easily, I think we'll be able to keep up 4. Nope, it just came ou

3. We support 2.2 but we've back ported some things from 2.4 (like hash-based sharding) pretty easily, I think we'll be able to keep up 4. Nope, it just came out today.