diff --git a/release_notes.md b/release_notes.md
index fa8cd4b20..ed8d397c7 100644
--- a/release_notes.md
+++ b/release_notes.md
@@ -3,6 +3,7 @@
 ### Most recent changes at top of file
 ```
 Date          Commit        Action
+22/09/2023    752ff04b      Added props db.maxPoolSize, default is 10. 
 24/08/2023    bcb8fcfd      Added props expectedOpenFuturesPerService, default is 100. 
 16/08/2023    4d8dfa66      Added props short_endpoint_timeout, default is 1. 
                             Added props medium_endpoint_timeout, default is 7.