diff --git a/changelogs/internal/newsfragments/1806.clarification b/changelogs/internal/newsfragments/1806.clarification
new file mode 100644
index 00000000..88b875bb
--- /dev/null
+++ b/changelogs/internal/newsfragments/1806.clarification
@@ -0,0 +1 @@
+Replace `set-output` with environment files in CI.