Release 7.0.0-beta.3

• Marked Elastica 5.x as unmaintained

Bugfixes

• Fix Search::count() not counting all results #1746
• Fixed handling of Search::OPTION_SEARCH_IGNORE_UNAVAILABLE inside Scroll object

Added

• Added DiversifiedSampler aggregation #1735
• Added \Elastica\Query\DistanceFeature #1730
• Added support for injecting a callable AWS credential provider to use static, cached, or custom-sourced credentials #1667

Improvements

• Scroll releases previous ResultSet from memory before calling ES for next data batch #1740