diff --git a/release-plan-stderr.txt b/release-plan-stderr.txt
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--- /dev/null
+++ b/release-plan-stderr.txt
@@ -0,0 +1,7 @@
+# Unlabeled Changes
+
+* `tracked-toolbox`
+  * [#226](https://github.com/tracked-tools/tracked-toolbox/pull/226) Add support for custom comparator function in localCopy ([@simonihmig](https://github.com/simonihmig))
+
+
+*Cannot plan release until the above changes are labeled*.