v1.0.3

Fixes deprecation warnings as described in #1.

v1.0.2

Several important visibility fixes across builders

v1.0.1

Several improvements:

• Refactored BulkOperator to use immutable builders
• Refactored all builders for visibility improvements
• Migrated to the latest Elasticsearch Java client
• Better memory management for thread pools

v1.0.0

Initial release to Maven Central