Add change note

lcartey · lcartey · commit 73cc3a4aad6c · 2023-04-28T12:01:25.000+01:00
diff --git a/change_notes/2023-04-28-dcl56-cpp-perf.md b/change_notes/2023-04-28-dcl56-cpp-perf.md
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+ * `DCL56-CPP` - performance has been improved for databases with complex initializers.

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	`1`	+ * `DCL56-CPP` - performance has been improved for databases with complex initializers.