Release 6.1.1
Added
- Added
BucketSelector
aggregation #1554 - Added
DerivativeAggregation
#1553 - The preferred type name is _doc, so that index APIs have the same path as they will have in 7.0
- Introduced new version of PHP-CS-Fixer and new Lint travis step. #1555
Improvements
- Reduced memory footprint of response by not keeping the raw JSON data when JSON after JSON has been parsed. #1588