mongreldb-cluster 0.63.1

MongrelDB cluster runtime: node identity, meta group, tablets, placement (Stages 2-3).
Documentation

MongrelDB cluster runtime (spec section 6.6, Stages 2-3).

Owns the node runtime, meta control-plane group, tablet descriptors, placement, split/merge, rebalancing, distributed transactions, cluster backup, and rolling-upgrade coordination.