diff --git a/doc/release-notes-30592.md b/doc/release-notes-30592.md
new file mode 100644
index 0000000000000..a3c1a808dc3c3
--- /dev/null
+++ b/doc/release-notes-30592.md
@@ -0,0 +1,7 @@
+Full Replace-By-Fee
+===================
+
+Starting with v28.0, the `mempoolfullrbf` startup option was set to
+default to `1`. With widespread adoption of this policy, users no longer
+benefit from disabling it, so the option has been removed, making full
+replace-by-fee the standard behavior. (#30592)