Update neo4j-supported-versions.adoc

Author: danielterlizzi

articles/modules/ROOT/pages/neo4j-supported-versions.adoc

@@ -15,6 +15,7 @@ Review our https://neo4j.com/terms/support-terms/[Neo4j 5.x Support Terms] for r
 [options=header]
 |===
 |Release |Release Date |Hotfixes until |Compatible Driver Versions 
+|[white]*5.20*      |[white]*May 23, 2024* |[white]*Release of 5.21* |[white]*5.x, 4.4*
 |[white]*5.19*      |[white]*April 12, 2024* |[white]*Release of 5.20* |[white]*5.x, 4.4*
 |[white]*5.18*      |[white]*March 13, 2024* |[white]*Release of 5.19* |[white]*5.x, 4.4*
 |[white]*5.17*      |[white]*February 23, 2024* |[white]*Release of 5.18* |[white]*5.x, 4.4*