WARNING: Version 2.3 of Elasticsearch has passed its EOL date.
This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.
2.3.3 Release Notesedit
Also see Breaking changes in 2.3.
New featuresedit
Enhancementsedit
- Core
- REST
-
- CORS handling triggered whether User-Agent is a browser or not #18283
Bug fixesedit
- Core
-
- Don’t try to compute completion stats on a reader after we already closed it #18094
- Highlighting
- Query DSL
- REST
Upgradesedit
- Internal
-
- Update Jackson 2.6.2 → 2.6.6 (latest and final 2.6 patch) #18052