add change note

erik-krogh · erik-krogh · commit 368603eefa27 · 2021-01-04T15:23:52.000+01:00
diff --git a/javascript/change-notes/2021-01-04-superliniar-redos.md b/javascript/change-notes/2021-01-04-superliniar-redos.md
@@ -0,0 +1,3 @@
+lgtm,codescanning
+* The `js/polynomial-redos` query has been improved by replacing the algorithm that detects expensive regular expressions.
+  This change reduces the number of false positives and detects new true positives. 

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+lgtm,codescanning`
	`2`	+* The `js/polynomial-redos` query has been improved by replacing the algorithm that detects expensive regular expressions.
	`3`	`+ This change reduces the number of false positives and detects new true positives.`