Add changelog entry about changelog itself (#546)

mokagio · web-flow · commit 43a01039b2fb · 2022-10-18T22:47:41.000+11:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -46,4 +46,4 @@ _None._
 
 ### Internal Changes
 
-_None._
+- Add this changelog file. [#545]
