• Added Filter\Indices #574
• Allow json string as data srouce for Bulk\Action on update #575
• Allow for request params in delete by query calls #573
• Added filters: AbstractGeoShape, GeoShapePreIndexed, GeoShapeProvided #568
• Percolate existing documents and add percolate options (#570)
• Added Query\Rescore #441
• Added missing query options for MultiMatch (operator, minimum_should_match, zero_terms_query, cutoff_frequency, type, fuzziness, prefix_length, max_expansions, analyzer) #569
• Added missing query options for Match (zero_terms_query, cutoff_frequency) #569
• Fixed request body reuse in http transport #567