New Features and Improvements:

• ZooKeeper-based seed node discovery (see ZooKeeperSeedNodeProvider).
• Support for multiple seed node providers (see SeedNodeProviderGroup).
• hekate-codec-kryo and hekate-codec-fst modules have been restored to simplify importing of Kryo and FST dependencies.

Bug fixes:

• Fix invalid behavior of Message#isRetransmit() that always returned true even if message had not been sent yet.

Dependency Upgrades:

• Upgraded to Netty 4.1.28.Final
• Upgraded to Slf4j 1.7.25
• Upgraded to Spring Framework 4.3.18.RELEASE
• Upgraded to Spring Boot 1.5.15.RELEASE
• Upgraded to AWS SDK 1.11.380
• Upgraded to InfluxDB-Java 2.12