Merge pull request #2061 from weaviate/docs/changelog-v4.22.0

g-despot · web-flow · commit 86112bbe4e80 · 2026-06-17T14:06:30.000+02:00
docs: add v4.22.0 changelog entry
diff --git a/docs/changelog.rst b/docs/changelog.rst
@@ -1,6 +1,13 @@
 Changelog
 =========
 
+Version 4.22.0
+--------------
+This minor version includes:
+    - Support for new 1.38 features:
+        - Add support for the new Boost API for fine-grained, query-time relevance tuning — a ``boost`` parameter is now available across the vector, keyword (``bm25``), and ``hybrid`` query and generative-query methods
+        - The ``Boost`` factory (exported from ``weaviate.classes.query`` alongside ``BoostReturn``) provides ``numeric_property``, ``filter``, ``numeric_decay``, ``time_decay``, and ``blend`` boosts, each with optional ``depth`` and ``weight`` controls
+
 Version 4.21.3
 --------------
 This patch version includes:
