Elasticsearch
3.0.0
3.0.0-M1
- Elasticsearch: Akka 2.6 #2542 by @ennru
 - Elasticsearch: Adapt to Akka 2.6 #2529 by @mrooding
 - Elasticsearch: Make V7 the default version #2528 by @mrooding
 - ElasticSearch: Replace RestClient with Akka HTTP client #2347 by @mrooding
 - Catch and fix more warnings in Java sources #2419 by @ennru
 
For earlier changes see 2.0.x versions