diff --git a/cpp/ql/lib/change-notes/2023-08-25-delete-or-delete-array.md b/cpp/ql/lib/change-notes/2023-08-25-delete-or-delete-array.md
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+++ b/cpp/ql/lib/change-notes/2023-08-25-delete-or-delete-array.md
@@ -0,0 +1,4 @@
+---
+category: feature
+---
+* Added `DeleteOrDeleteArrayExpr` as a super type of `DeleteExpr` and `DeleteArrayExpr`
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diff --git a/cpp/ql/lib/change-notes/2023-08-25-getAllocatorCall-deprecated.md b/cpp/ql/lib/change-notes/2023-08-25-getAllocatorCall-deprecated.md
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+++ b/cpp/ql/lib/change-notes/2023-08-25-getAllocatorCall-deprecated.md
@@ -0,0 +1,4 @@
+---
+category: deprecated
+---
+* `getAllocatorCall` on `DeleteExpr` and `DeleteArrayExpr` has been deprecated. `getDeallocatorCall` should be used instead.
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