Push Version to 4a

Author: gamma

build.gradle

@@ -11,7 +11,7 @@ apply from: 'javapreprocessor.gradle'
 group = 'de.inetsoftware'
 
 def LIB_GRADLE_VERSION = System.getenv('LIB_GRADLE_VERSION') ?: '4.5.1'  // Gradle version for the wrapper
-def buildVersion = '4'                                                   // build version
+def buildVersion = '4a'                                                   // build version
 def baseVersion = '4.5'                                                  // Base Version to build, depends on gradle version.
 
 wrapper.gradleVersion = LIB_GRADLE_VERSION