0.9.0 release

Signed-off-by: Luis Liu <[email protected]>

Author: vangork

gradle.properties

@@ -25,8 +25,8 @@ slf4jApiVersion=1.7.25
 sparkVersion=3.0.1
 
 # Version and base tags can be overridden at build time.
-connectorVersion=0.9.0-SNAPSHOT
-pravegaVersion=0.9.0-2725.77b1398-SNAPSHOT
+connectorVersion=0.9.0
+pravegaVersion=0.9.0
 
 # flag to indicate if Pravega sub-module should be used instead of the version defined in 'pravegaVersion'
 usePravegaVersionSubModule=false