diff --git a/RELEASES.md b/RELEASES.md
index 2522092c..0dc044f0 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -14,6 +14,11 @@ commits that introduce the changes.  To make a new release, run
 `tools/mkrelease`, which will handle updating the heading for you.
 
 
+v19.0.3 (2022-04-01)
+====================
+Add upper/lower state code abbrevation
+
+
 v19.0.2 (2022-03-07)
 ====================
 This is a bugfix release that corrects applying param defaults via input