* agent: (Consul Enterprise) Agent snapshot rotation uses S3's pagination API, enabling retaining more than a 100 snapshots.
* agent: (Consul Enterprise) Snapshot agent rotation uses S3's pagination API, enabling retaining more than a 100 snapshots.
BUG FIXES:
* agent: Fixed an issue where watch plans would take up to 10 minutes to close their connections and give up their file descriptors after reloading Consul. [GH-3018]
* agent: (Consul Enterprise) Fixed an issue with the snapshot agent where it could get stuck trying to obtain the leader lock after an extended server outage.
* server: Updated the Raft library to pull in a fix where servers that are very far behind in replication can get stuck in a loop trying to install snapshots. [GH-3201]