Version 2.12.0.0 2023-02-06

Compatible with OpenSearch 2.12.0

Maintenance

Increment version to 2.12.0-SNAPSHOT (#545)
Onboard prod jenkins docker image to github actions (#557)
Update Gradle to 8.4 (#560)
Add Java 11/17/21 matrix for build, test and integration checks (#561)
changed all usages of 'admin' as a password to something different (#581)
Update dependency com.pinterest:ktlint to 0.47.1 and fix CVE-2023-6378 (#585)

Enhancement

add 'fields' parameter in doc level query object. (#546)
add fields param in toxcontent() for doc level query (#549)
Add User.isAdminDn to User class (#547)

Refactor

Move get monitor and search monitor action / request / responses to common-utils (#566)

Features

Implemented cross-cluster monitor support (#584)

Documentation

Added 2.12.0.0 release notes (#585)