add change note

erik-krogh · erik-krogh · commit c06336480c94 · 2022-03-14T11:41:53.000+01:00
diff --git a/javascript/ql/lib/change-notes/2022-02-14-deprecated-predicates.md b/javascript/ql/lib/change-notes/2022-02-14-deprecated-predicates.md
@@ -0,0 +1,5 @@
+---
+category: deprecated
+---
+* Some predicates from `DefUse.qll`, `DataFlow.qll`, `TaintTracking.qll`, `DOM.qll`, `Definitions.qll` that weren't used by any query have been deprecated. 
+  The documentation for each predicate points to an alternative.
