diff --git a/doc/release-notes-19731.md b/doc/release-notes-19731.md
new file mode 100644
index 0000000000..abe38e06af
--- /dev/null
+++ b/doc/release-notes-19731.md
@@ -0,0 +1,6 @@
+Updated RPCs
+------------
+
+- The `getpeerinfo` RPC now has additional `last_block` and `last_transaction`
+  fields that return the UNIX epoch time of the last block and the last valid
+  transaction received from each peer. (#19731)