v7.7.0

• API: Add convenience method for accessing the deprecation warnings in the response headers
• Transport: Add the CACert global configuration option
• Transport: Add support for global request headers
• Util: Add the BulkIndexer helper; see example
• Examples: Add examples and benchmarks for the BulkIndexer helper
• CI: Add workflows for Github Actions
• CI: Remove Travis CI
• Generator: Tests: Fixes and improvements
• Generator: Source: Updates and improvements

v7.6.0

• Ignore the ELASTICSEARCH_URL variable when address is passed in configuration
• Retry on EOF errors

v7.5.0

• Support for Elasticsearch 7.5 APIs
• Add support for request retries
• Add connection state management
• Add support for node discovery in client

v6.8.5

• Support for Elasticsearch 6.8.5 APIs
• Add support for request retries
• Add connection state management
• Add support for node discovery in client