- Added Linux riscv64 platform support, new rule‑based auto‑tagging APIs (create, get, delete, update) and pull‑based ingestion enhancements, including a breaking change for the experimental ingestion feature.
- Implemented security improvements such as Java Agent interception updates, FIPS build tooling, decoupled crypto plugin initialization, and upgraded crypto/KMS dependencies.
- Delivered various bug fixes, performance optimizations (sort query, gRPC, warm shard allocation) and extensive dependency upgrades including Lucene 10.2.1.
3.1.0
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Added APIs for modifying data stream backing indices, multivalue doc count aggregation, and Hive pull‑based ingestion.