add change note

tyage · tyage · commit 6ec2abbd2d52 · 2022-10-04T17:57:08.000+09:00
diff --git a/javascript/ql/src/change-notes/2022-10-04-json-stringify-improvement.md b/javascript/ql/src/change-notes/2022-10-04-json-stringify-improvement.md
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+---
+category: minorAnalysis
+---
+* Improved taint tracking behavior when the `JSON.stringify` method called. Previously, `JsonStringifyTaintStep` detects only if the source is equal to an argument. Now, it can detect the case that the argument is object and source is located in its property.

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 +---
 +category: minorAnalysis
 +---
 +* Improved taint tracking behavior when the `JSON.stringify` method called. Previously, `JsonStringifyTaintStep` detects only if the source is equal to an argument. Now, it can detect the case that the argument is object and source is located in its property.