Update the changelog

HaystackBot · HaystackBot · commit d96420126ca9 · 2026-02-11T08:55:51.000Z
diff --git a/integrations/opensearch/CHANGELOG.md b/integrations/opensearch/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [integrations/opensearch-v6.4.0] - 2026-02-11
+
+### 🚀 Features
+
+- Support additional `search_kwargs` with `OpenSearchEmbeddingRetriever` (#2825)
+
+
 ## [integrations/opensearch-v6.3.0] - 2026-01-30
 
 ### 🚀 Features
