After release cleanups.

See #1943

Jenkinsfile

@@ -9,7 +9,7 @@ pipeline {
 
 	triggers {
 		pollSCM 'H/10 * * * *'
-		upstream(upstreamProjects: "spring-data-commons/main", threshold: hudson.model.Result.SUCCESS)
+		upstream(upstreamProjects: "spring-data-commons/4.0.x", threshold: hudson.model.Result.SUCCESS)
 	}
 
 	options {

pom.xml

@@ -15,12 +15,12 @@
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>3.5.0-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 
 	<properties>
 		<dist.id>spring-data-jdbc</dist.id>
-		<springdata.commons>3.5.0-SNAPSHOT</springdata.commons>
+		<springdata.commons>4.0.0-SNAPSHOT</springdata.commons>
 		<liquibase.version>4.21.1</liquibase.version>
 		<sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>