5.0.0 GA Release Notes
edit The list below cover changes between 5.0.0-rc1 and 5.0.0 GA only.
Also see Breaking changes in 5.0.
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Circuit Breakers
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Cluster Settings Updates should not trigger circuit breakers. #20827
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Plugins
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REST
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Add a REST spec for the create API #20924
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Settings
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Add precise logging on unknown or invalid settings #20951 (issue: #20946)
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Aggregations
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Fixed writeable name from range to geo_distance #20860
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Allocation
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Keep a shadow replicas' allocation id when it is promoted to primary #20863 (issue: #20650)
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Index APIs
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Only negate index expression on all indices with preceding wildcard #20898 (issues: #19800, #20033)
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Internal
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Prevent AbstractArrays from release bytes more than once #20819
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Mapping
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Allow position_gap_increment for fields in indices created prior to 5.0 #20806 (issues: #19510, #20413)
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Network
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Fix connection close header handling #20956 (issue: #20938)
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Ensure port range is readable in the exception message #20893
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Plugin Repository S3
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Fixes leading forward slash in S3 repository base_path #20861
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Query DSL
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Fixes MultiMatchQuery so that it doesn’t provide a null context #20882
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Fix match_phrase_prefix query with single term on _all field #20471 (issue: #20470)
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Scripting
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Search
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Highlighting
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Handle SynonymQuery extraction for the FastVectorHighlighter #20829 (issue: #20781)