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Open Source NewsSeptember 15, 20262 min read

Elastic Stack 9.5.4 and 9.4.7 Released

By BIOS Founding Team

Elastic Stack 9.5.4 and 9.4.7 Released

Elastic shipped 9.5.4 and 9.4.7 with a shared set of machine-learning improvements, including EuroBERT and Jina v5 embedding model support and PyTorch upgraded to 2.7.1, plus memory-bound and cancellation controls for the _msearch/template API.

Fixes address a min_hash filter parameter issue causing out-of-memory errors and several ES|QL correctness bugs.

Full details: https://www.elastic.co/blog/elastic-stack-9-5-4-released