release 4.46.3

Author: gaborbernat

docs/changelog.rst

@@ -6,6 +6,17 @@
 
 .. towncrier release notes start
 
+**********************
+ v4.46.3 (2026-02-25)
+**********************
+
+Bug fixes - 4.46.3
+==================
+
+- Fix SchemaStore update workflow creating PRs with merge conflicts by branching from upstream master - by
+  :user:`gaborbernat`. (:issue:`3828`)
+- Fixed the minimum version of virtualenv, to avoid incompatibility. (:issue:`3829`)
+
 **********************
  v4.46.2 (2026-02-25)
 **********************