C++: Add change note.

MathiasVP · MathiasVP · commit f7fe84adb444 · 2024-02-06T16:23:59.000Z
diff --git a/cpp/ql/lib/change-notes/2024-02-06-flow-out-barrier-function.md b/cpp/ql/lib/change-notes/2024-02-06-flow-out-barrier-function.md
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+---
+category: feature
+---
+* Added an abstract class `FlowOutBarrierFunction` that can be used to block flow out of a function.

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 +---
 +category: feature
 +---
 +* Added an abstract class `FlowOutBarrierFunction` that can be used to block flow out of a function.