diff --git a/docs/PreReleaseNotes.txt b/docs/PreReleaseNotes.txt
index 92abaf9afc5..98a9160d201 100644
--- a/docs/PreReleaseNotes.txt
+++ b/docs/PreReleaseNotes.txt
@@ -17,6 +17,7 @@ Prerelease Notes
 
 + **Minor bug fixes**
   * **[Net]** Optimize formatting corresponding to RFC 1178 and RFC 3696.
+  * **[SSI]** Prevent request ID conflicts with reusable resources.
 
 + **Miscellaneous**
   * **[Server]** Correct lock handling in commit 2c169141.