diff --git a/cpp/ql/lib/change-notes/2026-01-08-multidimensional-subscript-operator-1.md b/cpp/ql/lib/change-notes/2026-01-08-multidimensional-subscript-operator-1.md
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+++ b/cpp/ql/lib/change-notes/2026-01-08-multidimensional-subscript-operator-1.md
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+---
+category: feature
+---
+* Predicates `getArrayOffset/1` and `getAnArrayOffset` have been added to the `OverloadedArrayExpr` class to support C++23 multidimensional subscript operators.
diff --git a/cpp/ql/lib/change-notes/2026-01-08-multidimensional-subscript-operator-2.md b/cpp/ql/lib/change-notes/2026-01-08-multidimensional-subscript-operator-2.md
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+---
+category: deprecated
+---
+* The `OverloadedArrayExpr::getArrayOffset/0` predicate has been deprecated. Use `OverloadedArrayExpr::getArrayOffset/1` and `OverloadedArrayExpr::getAnArrayOffset` instead.