2.19.0.0

Version 2.19.0.0 Release Notes

Compatible with OpenSearch 2.19.0

Features

• Allow triggering anomaly only on drop or rise of features (#1358)
• Add flattens custom result index when enabled (#1401), (#1409)

Enhancements

• Changing replica count to up 2 for custom result index (#1362)

Bug Fixes

• Not blocking detector creation on unknown feature validation error (#1366)
• Fix exceptions in IntervalCalculation and ResultIndexingHandler (#1379)

Infrastructure

• Bump codecov/codecov-action from 4 to 5 (#1369)
• Bump com.google.code.gson:gson from 2.8.9 to 2.11.0 (#1375)
• Bump jackson from 2.18.0 to 2.18.2 (#1376)
• Bump org.apache.commons:commons-lang3 from 3.13.0 to 3.17.0 (#1377)
• Bump org.objenesis:objenesis from 3.3 to 3.4 (#1393)
• Updating several dependencies (#1368)
• Update recency_emphasis to be greater than 1 in test cases (#1406)

2.18.0.0

Version 2.18.0.0 Release Notes

Compatible with OpenSearch 2.18.0

Enhancements

• Add rule validation in AnomalyDetector constructor (#1341)

Bug Fixes

• Bump RCF Version and Fix Default Rules Bug in AnomalyDetector (#1334)

Infrastructure

• forward port flaky test fix and add forecasting security tests (#1329)
• Updating several dependencies (#1337)

2.17.0.0

Version 2.17.0.0 Release Notes

Compatible with OpenSearch 2.17.0

Feature

• Add Support for Handling Missing Data in Anomaly Detection (#1274)
• Adding remote index and multi-index checks in validation (#1290)

Enhancements

• Fix inference logic and standardize config index mapping (#1284)

Big Fixes

• Prevent resetting the latest flag of real-time when starting historical analysis (#1287)
• Correct handling of null max aggregation values in SearchResponse (#1292)

2.16.0.0

Version 2.16.0.0 Release Notes

Compatible with OpenSearch 2.16.0

Feature

• Adding support for date_nanos to Anomaly Detection (#1238)

Enhancements

• update BWC test version and enhance code coverage(#1253)
• Register system index descriptors through SystemIndexPlugin.getSystemIndexDescriptors(#1251)
• Add feature filtering in model validation (#1258)

Infrastructure

• set baseline JDK version to JDK-21 (#1228)

Maintenance

• Update PULL_REQUEST_TEMPLATE to include an API spec change in the checklist (#1262)

2.15.0.0

Version 2.15.0.0 Release Notes

Compatible with OpenSearch 2.15.0

Enhancements

• Refinement of Forecasting and AD Precision/Recall Improvements (#1210)
• make jvm heap usage a dynamic setting (#1212)
• Add custom result index lifecycle management condition fields to config (#1215)
• Make Custom Result Index Name an Alias (#1225)
• add custom result index lifecycle management (#1232)
• Merge Single-Stream and HC Detector Profiling Workflows (#1237)

Infrastructure

• dependabot: bump com.diffplug.spotless from 6.24.0 to 6.25.0 (#1184)

2.14.0.0

Version 2.14.0.0 Release Notes

Compatible with OpenSearch 2.14.0

Infrastructure

• Update sample cert and admin keystore (#1163)

2.13.0.0

Version 2.13.0.0 Release Notes

Compatible with OpenSearch 2.13.0

Infrastructure

• Fixed lucene url (#1158)

Maintenance

• Increment version to 2.13.0-SNAPSHOT (#1156)

2.12.0.0

Compatible with OpenSearch 2.12.0.

Enhancements

• Add an AD transport client (#1111)
• Add profile transport action to AD client (#1123)
• Refactor client's getDetectorProfile to use GetAnomalyDetectorTransportAction (#1124)
• Add ser/deser to get AD transport action request (#1150)

Infrastructure

• Update to Gradle 8.5 (#1131)
• Remove default admin credentials (#1134)
• Require JDK version for java spotless check (#1129)
• Updated lucene snapshot url (#1146)
• Fix build, update CVE-affected versions (#1102)

2.11.0.0

Compatible with OpenSearch 2.11.0.

Refactor

• [2.x] Fix TransportService constructor due to changes in core plus guava bump (#1069)

Infrastructure

• Add dependabot.yml (#1026)

2.10.0.0

Compatible with OpenSearch 2.10.0.

Refactor

• Refactor due to core updates: Replace and modify classes and methods. (#974)

Enhancements

• Defaults anomaly grade to 0 if negative. (#977)
• Update RCF to v3.8 and Enable Auto AD with 'Alert Once' Option (#979)
• Revert "Enforce DOCUMENT Replication for AD Indices" (#1006)

Infrastructure

• Adds auto release workflow (#1003)
• upgrading commons-lang3 version to fix conflict issue (#1014)
• Updates demo certs for integ tests (#1021)
• Upgrade AD's bwc baseline version to 1.3.2 to resolve cluster join issue (#1029)