diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index 3393d89f..1b5738cd 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,6 +1,17 @@
 Versity ScoutFS Release Notes
 =============================
 
+---
+v1.13
+\
+*May 19, 2023*
+
+Add the quorum\_heartbeat\_timeout\_ms mount option to set the quorum
+heartbeat timeout.
+
+Change some task prioritization and allocation behavior of the quorum
+agent to help reduce delays in sending and receiving heartbeat messages.
+
 ---
 v1.12
 \