Elasticsearch 7.6.0 release, distributed search and data analysis engine

Elasticsearch 7.6.0 released, Elasticsearch RESTful style is a distributed search and data analysis engine.

Update more content, the removal of some of the new features:

Aggregations

• New histogram field mapping, support percentile polymeric   # 48 580  (Issue:  # 48 578 )
• The terms of the implementation of statistical summary string   # 47468

Analysis

• Implement Lucene EstonianAnalyzer, vote   # 49149  (Issue:  # 48895 )

Authentication

• Password-protected key store (the Feature Branch)  # 49210

Features/ILM+SLM

• Wait SLM policy enforcement operation ILM   # 50454  (Issue:  # 45067 )
• Add ILM histore store index   # 50287  (Issue:  # 49180 )

Features/Ingest

• CSV processor   # 49509  (Issue:  # 49113 )

For details, see the update:

https://www.elastic.co/guide/en/elasticsearch/reference/7.6/release-notes-7.6.0.html