v2.7.0

What's Changed

• Bumping client version to 2.7.0 post 2.6.0 release by @VachaShah in #562
• [Backport 2.x] Bump org.ajoberstar.grgit:grgit-gradle from 5.0.0 to 5.2.0 by @opensearch-trigger-bot in #563
• [Backport 2.x] Update jenkins file to use updated docker image by @opensearch-trigger-bot in #572
• [Backport] [2.x] Update Gradle to 8.2.1 (#570) by @reta in #577
• [Backport 2.x] Upgrade dependency-license-report and classgraph by @VachaShah in #599
• [Backport 2.x] Bump org.eclipse.parsson:parsson from 1.1.2 to 1.1.4 by @VachaShah in #600
• [Backport 2.x] Remove code generated comments (#598) by @VachaShah in #601
• [Backport 2.x] Removing unsupported field runtime for PutMappingRequest (#597) by @VachaShah in #606
• [Backport 2.x] Added "smartcn" and "cjk" analyzers by @VachaShah in #607
• [Backport 2.x] Update to Gradle 8.3 by @opensearch-trigger-bot in #609
• [Backport] [2.x] JarHell caused by latest software.amazon.awssdk 2.20.141 (#616) by @reta in #622
• [Backport] [2.x] Don't over-allocate in HeapBufferedAsyncEntityConsumer in order to consume the response (#620) by @reta in #623
• [Backport] [2.x] Fix for CVE-2976 + add CVE checker (#624) by @reta in #625
• [Backport 2.x] Backporting samples and user guide to 2.x by @VachaShah in #626
• [Backport 2.x] Add support for wrapper queries by @opensearch-trigger-bot in #633
• [Backport 2.x] Moving "software.amazon.awssdk" dependencies to the compileOnly scope (#628) by @VachaShah in #634
• [Backport 2.x] Add newer versions of server to compatibility matrix by @opensearch-trigger-bot in #643
• [Backport 2.x] Add script fields support for multi search request (#632) by @VachaShah in #646
• [Backport 2.x] Fixed GetFieldMappingResponse. (#641) by @VachaShah in #647
• [Backport 2.x] Added size attribute to MultiTermsAggregation (#627) by @VachaShah in #652
• [Backport 2.x] TermvectorsResponse fix for optionals. (#642) by @VachaShah in #658
• [Backport 2.x] Migrating from checkstyle to spotless (#648 and #651) by @VachaShah in #661
• [Backport 2.x] Make MultiSearchItem.status optional (#660) by @Xtansia in #662
• Getting CHANGELOG ready for next release by @VachaShah in #663
• [Backport 2.x] Adding workflow to increment version after release by @opensearch-trigger-bot in #671

Full Changelog: v2.6.0...v2.7.0

v2.6.0

What's Changed

• Bump client to 2.6.0 by @VachaShah in #512
• Bump io.github.classgraph:classgraph from 4.8.158 to 4.8.160 in /java-client (#514) by @reta in #517
• [Backport] [2.x] fix: add several missing fields in MultisearchBody.Builder (#506) (#516) by @reta in #519
• Manual backport: Fix suggestion classes for Term, Phrase, and Completion. (#477) by @harshavamsi in #529
• Manual backport: Add support for knn_vector property type by @maltehedderich in #532
• [Backport] [2.x] Bumps 'jackson' from 2.14.2 to 2.15.2 (#537) by @reta in #542
• [Backport 2.x] fix: add missing translog sync interval option to index settings by @opensearch-trigger-bot in #544
• [Backport 2.x] Fixes #283 by @opensearch-trigger-bot in #552
• Fixes #553: fix highlight max_analyzer_offset field name to match wit… by @schmittjoaopedro in #557
• Update httpcomponents dependencies. (#554) by @reta in #560
• [Backport 2.x] Add support for approximate k-NN queries by @opensearch-trigger-bot in #559

Full Changelog: v2.5.0...v2.6.0

v2.5.0

What's Changed

• Backport/backport 442 to 2.x by @szczepanczykd in #445
• Fixing changelog for the 2.x branch by @VachaShah in #447
• [Backport 2.x] Fixing issue when tracktotalhits is disabled (#372) by @VachaShah in #449
• Add javadoc link for the client by @VachaShah in #448
• Backport workflow improvements and increment version by @VachaShah in #446
• [Backport 2.x] Publish snapshots from 2.x branch (#451) by @VachaShah in #454
• [Backport 2.x] Add workflow to publish snapshots via GHA (#325) by @VachaShah in #455
• [Backport 2.x] Fixing issues when deserializing response for tasks API by @opensearch-trigger-bot in #467
• [Backport 2.x] Include aggregations and suggest in SearchTemplateResponse by @eNorby1 in #468
• [Backport 2.x] Adds point in time APIs (#461) by @harshavamsi in #472
• fix: handle String error deserialization for ErrorCause object (#301)… by @szczepanczykd in #478
• [Backport 2.x] Upgrading gradle plugin dependency-license-report to 2.2 (#483) by @VachaShah in #485
• [Backport 2.x] Fixes deserialization of enums when using booleans instead of strings by @opensearch-trigger-bot in #488
• Backport/backport 489 to 2.x by @szczepanczykd in #496
• Upgrading to latest OpenSearch version by @VachaShah in #487
• [Backport] [2.x] Add RestClient initialization code snippets (#501) by @reta in #504
• [Backport] backport-495-to-2.x by @chenqi0805 in #508
• [Backport 2.x] refactor: deprecate totalDataSetSize and totalDataSetSizeInBytes in S… by @opensearch-trigger-bot in #502
• [Backport 2.x] FIX: extract reason from error in AWSSdk2Transport by @opensearch-trigger-bot in #509
• [Backport 2.x] Bump org.eclipse.parsson:parsson from 1.1.1 to 1.1.2 by @opensearch-trigger-bot in #507

Full Changelog: v2.4.0...v2.5.0

v2.4.0

What's Changed

• [Backport] [2.x] Bump io.github.classgraph:classgraph from 4.8.156 to 4.8.157 in /java-client (#403) by @reta in #408
• [Backport 2.x] Add buffered lookahead for Jackson by @opensearch-trigger-bot in #410
• [Backport 2.x] Add option to set headers and sort options in cat requests by @opensearch-trigger-bot in #413
• [Backport 2.x] Support DataStream APIs by @opensearch-trigger-bot in #419
• [Backport 2.x] Fix compilation issues (after changes in main) by @opensearch-trigger-bot in #427
• refactor: create AbstractAggregationRequestIT class + fail with OpenS… by @szczepanczykd in #436
• Increment version to 2.4.0 by @VachaShah in #438

Full Changelog: v2.3.0...v2.4.0

v2.3.0

What's Changed

• [Backport 2.x] Fix issue with completion suggester being parsed as term suggester. by @opensearch-trigger-bot in #350
• ISSUE-292 Prevent SPI calls at runtime by @chibenwa in #351
• [Backport 2.x] Bulk UpdateOperation misses upsert options by @opensearch-trigger-bot in #358
• [Backport] [2.x] Bumps Jackson from 2.14.1 to 2.14.2 (#357) by @reta in #359
• [Backport 2.x] Upgrading compatibility to opensearch 2.5 by @opensearch-trigger-bot in #368
• [Backport 2.x] Feature/range aggregation fix 369 by @opensearch-trigger-bot in #381
• [Backport 2.x] Refactor two-client usage. by @opensearch-trigger-bot in #386
• [Backport 2.x] Adding bulk request example in user guide by @opensearch-trigger-bot in #384
• [Backport 2.x] Adding an example to use raw JSON class instead of target classes by @opensearch-trigger-bot in #393
• [Backport 2.x] Update Gradle to 8.0.2 by @opensearch-trigger-bot in #397
• [Backport 2.x] Bumping classgraph from 4.8.149 to 4.8.156 by @VachaShah in #395
• [Backport 2.x] Add 2PR approval to release workflow (#383) by @VachaShah in #394
• [Backport 2.x] Add "mappings" field to IndexSettings object by @opensearch-trigger-bot in #400
• Increment client version to 2.3.0 by @VachaShah in #396

Full Changelog: v2.2.0...v2.3.0

v2.2.0

What's Changed

• Added Maven Central and Snapshot builds repo information. by @dblock in #196
• Increment version to next development iteration, v2.1.1. by @dblock in #200
• Adds integration tests status badge by @harshavamsi in #202
• Added RELEASING instructions. by @dblock in #199
• Removing ODFE references by @VachaShah in #203
• Upgrading junit version by @VachaShah in #204
• Update Gradle to 7.5.1 by @reta in #209
• Adding test support for multiple platforms by @VachaShah in #208
• Adding unit test support for multiple platforms by @VachaShah in #210
• Adding Dependabot configuration by @VachaShah in #211
• Bump parsson from 1.0.0 to 1.1.1 in /java-client by @dependabot in #213
• Bump classgraph from 4.8.116 to 4.8.149 by @dependabot in #224
• Upgrading to OpenSearch 2.3.0 by @VachaShah in #223
• Removing strong dependency for jakarta-json-api by @VachaShah in #221
• Upgrading to the latest dependency-license-report in its 1.x line by @VachaShah in #220
• Update dependency com.fasterxml.jackson.core:jackson-databind to v2.13.4 by @mend-for-github-com in #229
• Add changelog and changelog verifier by @harshavamsi in #239
• Set javadoc encoding to utf-8 by @meetesh in #241
• Update Jackson Databind to 2.13.4.2 (addressing CVE-2022-42003) by @reta in #240
• Updates changelog for dependabot PRs by @harshavamsi in #247
• Update tests to use JUnit's Assert by @reta in #244
• Update literature around changelog by @harshavamsi in #242
• Bump grgit-gradle from 4.0.1 to 5.0.0 by @dependabot in #243
• Add support to parse sub-aggregations from filter/nested aggregations by @abhinav-nath in #234
• Add timeout and throttle to the jenkins workflows by @peterzhuamazon in #231
• Update Maintainers by @VachaShah in #248
• [Backport] [2.x] Update Jackson to 2.14.0 (#258) by @reta in #259
• [Backport] [2.x] Update Gradle to 7.6 (#309) by @reta in #311
• [Backport] [2.x] Fix: Make ChildrenAggregate as a SingleBucketAggrega… by @sivaGH3 in #313
• [Backport] [2.x] [BUG] /_nodes/stats throwing serialization error (#315) by @reta in #320
• [Backport 2.x] Removing unsupported dynamic_templates option for bulk by @opensearch-trigger-bot in #319
• [Backport 2.x] Fix: ResponseCompression option. by @opensearch-trigger-bot in #327
• [Backport] [2.x] Introduce new OpenSearchTransport based on Apache HttpClient 5 (#281) by @reta in #328
• [Backport] #324 by @dblock in #335
• [Backport 2.x] Added support for skip-changelog. by @opensearch-trigger-bot in #341
• Increment to next minor version by @VachaShah in #340
• [Backport 2.x] Fix: do not double-wrap OpenSearchException. by @opensearch-trigger-bot in #332
• [Backport 2.x] Adding x-amz-content-sha256 header for signed requests (#339) by @VachaShah in #344
• [Backport 2.x] Adds release workflows to onboard to new release process (#321) by @gaiksaya in #345
• Set version as env variable for release by @gaiksaya in #346

New Contributors

• @harshavamsi made their first contribution in #202
• @meetesh made their first contribution in #241
• @abhinav-nath made their first contribution in #234
• @peterzhuamazon made their first contribution in #231

Full Changelog: v2.1.0...v2.2.0

Version 2.1.0

What's Changed

• Using standardized templates from .github by @VachaShah in #162
• Adding new OpenSearch versions and updating compatibility matrix by @VachaShah in #170
• Sort field in Hit deserializer should handle null events by @Arsnael in #169
• Deprecating master terminology to support inclusive naming by @VachaShah in #167
• Remove unused Log4j 2 dependency by @dermot-hardy in #175
• Fix issue 172 by @mtimmerm in #173
• Only add SPDX license to new files. by @dblock in #178
• AwsSdk2Transport implementation by @mtimmerm in #177
• Update to Gradle 7.5 by @reta in #180
• Adding link checker workflow by @VachaShah in #179
• Upgraded to opensearch-rest-client 2.1.0. by @dblock in #183
• Jenkins workflows to release -SNAPSHOT builds and to stage releases in maven by @dblock in #187
• Always allow publishing to local repo. by @dblock in #189
• Add automatic triggers to jenkins workflow by @gaiksaya in #188
• Fix: correct env variables for the SNAPSHOT repo username/password. by @dblock in #192
• Removed obsolete publishForReleaseManager task. by @dblock in #194
• Extract version into gradle.properties. by @dblock in #193
• Fix checkstyle badge by executing checkstyle workflow on push to main. by @dblock in #195
• Fix maven release path by @gaiksaya in #198

New Contributors

• @Arsnael made their first contribution in #169
• @dermot-hardy made their first contribution in #175
• @mtimmerm made their first contribution in #173

Full Changelog: v2.0.0...v2.1.0

Compatibility

Compatible with OpenSearch 2.0 and 2.1.0

Maven repo url: https://search.maven.org/artifact/org.opensearch.client/opensearch-java

Version 2.0.0

Version 2.0.0 Release Notes

Compatible with OpenSearch 2.0
Maven artifact : https://repo1.maven.org/maven2/org/opensearch/client/opensearch-java/2.0.0/

Features

• Update to Gradle 7 (#120)
• Upgrade checkstyle to latest version (#117)
• Update to Gradle 7.4.1 (#131)
• Update jackson-databind for CVE-2020-36518 by @VachaShah in #129
• Fix flaky Cluster integration tests (#145)
• Type mapping removals for OpenSearch 2.0 (#132, #141)
• Update to Gradle 7.4.2 (#135)

Infrastructure

• Configure WhiteSource for GitHub.com (#112)
• Add a Developer Guide (#111)
• Add support to test against multiple versions of OpenSearch for compatiblity (#122)
• Add JDK matrix for integration tests (#126)
• Add support to test against unreleased OpenSearch (#132)
• Add auto backport functionality (#136)
• Re-enable integration tests across multiple versions of OpenSearch (#154)
• Test against OpenSearch 2.0 (#160)

Full Changelog: v1.0.0...v2.0.0

Version 1.0.0

What's Changed

• Remove xpack related code by @imRishN in #85
• Update co.elastic to org.opensearch by @imRishN in #88
• Update licence headers by @imRishN in #89
• Add Basic Templates by @imRishN in #90
• Setup Opensearch docker and update workflow by @imRishN in #91
• Update tasks in build.gradle.kts and gh workflow actions by @imRishN in #92
• Update package name to org.opensearch.client.*. by @imRishN in #93
• Add workflow to stage maven release and add DCO check by @imRishN in #94
• Refactor classes with prefix Elasticsearch to Opensearch by @imRishN in #95
• Remove product header check by @imRishN in #96
• Update endpoint id with prefix opensearch by @imRishN in #97
• Enabling integ test by @imRishN in #98
• Add integration tests by @imRishN in #99
• Replace co.elastic.clients with org.opensearch.client by @imRishN in #100
• Remove PointInTime feature by @imRishN in #101
• Remove elastic documentation links by @imRishN in #102
• Rename Opensearch to OpenSearch by @imRishN in #103
• Remove endpoint's identifier by @imRishN in #104
• Remove elastic specification links by @imRishN in #105
• Remove the docs folder and upgrade Jackson-Databind Version by @imRishN in #106
• Update Readme and Bump Version by @imRishN in #110

Full Changelog: https://github.com/opensearch-project/opensearch-java/commits/v1.0.0

Compatibility

Compatible with OpenSearch 1.3.1

Maven repo url: https://search.maven.org/artifact/org.opensearch.client/opensearch-java

Version 0.1.3

Version 0.1.3 with log4j cve fix
Compatible with OpenSearch 1.2.3
Maven repo url: https://repo1.maven.org/maven2/org/opensearch/client/opensearch-java/0.1.3/