1 files changed, 1 insertions, 0 deletions
diff --git a/CHANGELOG b/CHANGELOG
index 1951925..541386c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -6,6 +6,7 @@ Enhancements
 * Add HQL keywords (pr475, by matwalk).
 * Add support for time zone casts (issue489).
 * Enhance formatting of AS keyword (issue507, by john-bodley).
+* Stabilize grouping engine when parsing invalid SQL statements.
 
 Bug Fixes