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    Type:Task 
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    Resolution: Done
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    Priority:L3 - Default 
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    Affects Version/s: None
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    Component/s: None
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    None
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        Not defined
Check technical fesabability for a 3.9 Optimize release using a ElasticSearch 3.10 client to be compatible with OpenSearch.
Expected outcome:
- Estimate code change effort
- Release strategy
- Number of security vulnerabilities reduced (compared to 3.7)
- Estimate of testing efforts