Update RELEASE.md

Author: yunqifeng

RELEASE.md

@@ -17,6 +17,15 @@ We have tested OpenStack Newton with OceanStor Dorado V6 6.1.3
 | |OceanStor Dorado V3 V300R002C10/V300R002C20|
 | |OceanStor Dorado V6 6.0.0/6.0.1/6.1.0/6.1.2/6.1.3/6.1.5|
 
+## Version mappings among Manila Driver, Huawei storage, and OpenStack
+| OpenStack |Huawei Storage|
+|---|---|
+|Manila Driver|OceanStor V3/F V3 V300R006C60/V300R006C61|
+| |OceanStor V5/F V5 V500R007C61/V500R007C70|
+| |OceanStor V6 6.1.3/6.1.5|
+| |OceanStor Dorado V3 V300R002C10/V300R002C20|
+| |OceanStor Dorado V6 6.1.0/6.1.2/6.1.3/6.1.5|
+
 # 2.5.3
 ## Mappings between Driver and OpenStack versions