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5.2.1 Release Notesedit
Also see Breaking changes in 5.2.
Deprecationsedit
- Geo
-
- Geo distance range deprecation #22835
Enhancementsedit
- Allocation
-
- Include stale replica shard info when explaining an unassigned primary #22826
Bug fixesedit
- Cache
- Mapping
- Plugin Ingest Attachment
- Plugin Lang Painless
- Reindex API
- Settings
-
-
Expose
search.highlight.term_vector_multi_value
as a node level setting #22999
-
Expose
Regressionsedit
- Core
Upgradesedit
- Internal
-
- Upgrade to Lucene 6.4.1. #22978