Ruby: add change note for localTaintStep fix

nickrolfe · nickrolfe · commit 9fb436e22b6d · 2022-10-21T16:33:29.000+01:00
diff --git a/ruby/ql/lib/change-notes/2022-10-21-local-taint-step.md b/ruby/ql/lib/change-notes/2022-10-21-local-taint-step.md
@@ -0,0 +1,4 @@
+---
+ category: minorAnalysis
+---
+ * There was a bug in `TaintTracking::localTaint` and `TaintTracking::localTaintStep` such that they only tracked non-value-preserving flow steps. They have been fixed and now also include value-preserving steps.

-Original file line number
+Diff line change
@@ @@ -0,0 +1,4 @@ @@
 +---
 + category: minorAnalysis
 +---
 + * There was a bug in `TaintTracking::localTaint` and `TaintTracking::localTaintStep` such that they only tracked non-value-preserving flow steps. They have been fixed and now also include value-preserving steps.