CAUSEWAY-3715: resetting version

commit: a2d99ed9ab90add7604a142303110355954653f0 [log] [tgz]
author: Dan Haywood <dan@haywood-associates.co.uk> Tue Jul 02 13:45:15 2024 +0100
committer: Dan Haywood <dan@haywood-associates.co.uk> Tue Jul 02 13:45:15 2024 +0100
tree: 6b0529cc236b99bb8d41b440b369ede405def1b5
parent: 68bab50ce7f25d102793c03698a5e84ddcc0e480 [diff]
diff --git a/antora/pom.xml b/antora/pom.xml
index 4f8afb0..c0ba28d 100644
--- a/antora/pom.xml
+++ b/antora/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway</groupId>
 		<artifactId>causeway-bom</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../bom/pom.xml</relativePath>
 	</parent>
 

diff --git a/api/applib/pom.xml b/api/applib/pom.xml
index 37bf949..c201a40 100644
--- a/api/applib/pom.xml
+++ b/api/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../core/pom.xml</relativePath>
     </parent>
 

diff --git a/api/schema/pom.xml b/api/schema/pom.xml
index f75b377..543130f 100644
--- a/api/schema/pom.xml
+++ b/api/schema/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/bom/pom.xml b/bom/pom.xml
index 245be4b..bc362f8 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml

@@ -39,7 +39,7 @@
     </parent>
     <groupId>org.apache.causeway</groupId>
     <artifactId>causeway-bom</artifactId>
-    <version>3.1.0</version>
+    <version>3.0.0-SNAPSHOT</version>
 
     <packaging>pom</packaging>
 
@@ -66,7 +66,7 @@
         <causeway.skipTests>false</causeway.skipTests>
 		<maven.test.skip>${causeway.skipTests}</maven.test.skip>
 
-        <project.build.outputTimestamp>2024-07-02T11:55:40Z</project.build.outputTimestamp>
+        <project.build.outputTimestamp>2024-07-02T12:45:04Z</project.build.outputTimestamp>
 
         <delombok.output>${project.build.directory}/delombok</delombok.output>
 
@@ -233,7 +233,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.commons</groupId>
 				<artifactId>causeway-commons</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -244,7 +244,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
@@ -252,14 +252,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-schema</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -267,70 +267,70 @@
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-codegen-bytebuddy</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-config</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-interaction</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-internaltestsupport</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-runtime</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-runtimeservices</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-security</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-transaction</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.core</groupId>
 				<artifactId>causeway-core-webapp</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -341,7 +341,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-commons</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -349,49 +349,49 @@
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jdo-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jdo-provider</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jdo-integration</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jdo-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jdo-datanucleus</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jdo-spring</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -399,35 +399,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jpa-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jpa-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jpa-integration</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.persistence</groupId>
 				<artifactId>causeway-persistence-jpa-eclipselink</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -438,35 +438,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.security</groupId>
 				<artifactId>causeway-security-bypass</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.security</groupId>
 				<artifactId>causeway-security-keycloak</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.security</groupId>
 				<artifactId>causeway-security-shiro</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.security</groupId>
 				<artifactId>causeway-security-simple</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.security</groupId>
 				<artifactId>causeway-security-spring</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -477,35 +477,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-commons</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-commons-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-commons-model</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-commons-prism</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-commons-services</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -513,87 +513,87 @@
             <dependency>
                 <groupId>org.apache.causeway.viewer</groupId>
                 <artifactId>causeway-viewer-graphql-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.viewer</groupId>
                 <artifactId>causeway-viewer-graphql-model</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.viewer</groupId>
                 <artifactId>causeway-viewer-graphql-testsupport</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.viewer</groupId>
                 <artifactId>causeway-viewer-graphql-test</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.viewer</groupId>
                 <artifactId>causeway-viewer-graphql-test2</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.viewer</groupId>
                 <artifactId>causeway-viewer-graphql-viewer</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
 
             <dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-restfulobjects</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-restfulobjects-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-restfulobjects-client</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-restfulobjects-jaxrsresteasy</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-restfulobjects-rendering</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-restfulobjects-test</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-restfulobjects-testing</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-restfulobjects-viewer</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -601,35 +601,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-wicket</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-wicket-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-wicket-model</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-wicket-ui</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.viewer</groupId>
 				<artifactId>causeway-viewer-wicket-viewer</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -640,21 +640,21 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>test</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-fixtures</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-fixtures-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -662,14 +662,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-unittestsupport</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-unittestsupport-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -677,14 +677,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-integtestsupport</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-integtestsupport-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -692,14 +692,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-specsupport</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-specsupport-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -707,14 +707,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-archtestsupport</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-archtestsupport-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -722,28 +722,28 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-fakedata</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-fakedata-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-fakedata-fixtures</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-fakedata-integtests</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -751,14 +751,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-h2console</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-h2console-ui</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -766,14 +766,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-hsqldbmgr</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-hsqldbmgr-ui</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -783,7 +783,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.mavendeps</groupId>
 				<artifactId>causeway-mavendeps-webapp</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
@@ -793,35 +793,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>test-jar</type>
 				<scope>test</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -830,13 +830,13 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-docgen</artifactId>
-				<version>3.1.0</version><type>pom</type>
+				<version>3.0.0-SNAPSHOT</version><type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-docgen-help</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -845,35 +845,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-excel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-excel-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-excel-fixtures</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-excel-integtests</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-excel-testing</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -882,35 +882,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>test-jar</type>
 				<scope>test</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -919,35 +919,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-restclient</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -956,7 +956,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionrepublisher</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
@@ -972,14 +972,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-flyway</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-flyway-impl</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -988,14 +988,14 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-layoutloaders</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>compile</scope>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-layoutloaders-github</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>jar</type>
                 <scope>compile</scope>
             </dependency>
@@ -1004,21 +1004,21 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-titlecache</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>compile</scope>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-titlecache-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>jar</type>
                 <scope>compile</scope>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-titlecache-caffeine</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>jar</type>
                 <scope>compile</scope>
             </dependency>
@@ -1027,35 +1027,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-audittrail</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-audittrail-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-audittrail-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>test</scope>
 				<type>test-jar</type>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-audittrail-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-audittrail-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1064,70 +1064,70 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>test-jar</type>
 				<scope>test</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-delegated-shiro</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-delegated-springoauth2</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-encryption-jbcrypt</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-encryption-spring</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-integration</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-secman-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1136,35 +1136,35 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sessionlog</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sessionlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sessionlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>test-jar</type>
 				<scope>test</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sessionlog-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sessionlog-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1173,7 +1173,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-spring-security-oauth2</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1182,14 +1182,14 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-cors</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-cors-impl</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1198,70 +1198,70 @@
 			<dependency>
 			    <groupId>org.apache.causeway.extensions</groupId>
 			    <artifactId>causeway-extensions-tabular</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 			    <groupId>org.apache.causeway.extensions</groupId>
 			    <artifactId>causeway-extensions-tabular-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 			    <groupId>org.apache.causeway.extensions</groupId>
 			    <artifactId>causeway-extensions-tabular-excel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-fullcalendar</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-fullcalendar-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-fullcalendar-wicket</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-fullcalendar-wicket-integration</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-fullcalendar-wicket-ui</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-pdfjs</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-pdfjs-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1275,56 +1275,56 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-pdfjs-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-pdfjs-wicket</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-pdfjs-wicket-integration</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-pdfjs-wicket-ui</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sse</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sse-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sse-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sse-wicket</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1334,21 +1334,21 @@
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-jodatime</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-jodatime-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-jodatime-integration</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1356,28 +1356,28 @@
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-asciidoc</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-asciidoc-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-asciidoc-builder</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-asciidoc-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1391,21 +1391,21 @@
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-asciidoc-ui-wkt</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-asciidoc-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-asciidoc-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1413,42 +1413,42 @@
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-markdown</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-markdown-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-markdown-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-markdown-ui-wkt</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-markdown-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-markdown-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1456,21 +1456,21 @@
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-vega</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-vega-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-vega-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
@@ -1484,21 +1484,21 @@
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-vega-ui-wkt</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-vega-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes-vega-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>jar</type>
 				<scope>compile</scope>
 			</dependency>

diff --git a/commons/pom.xml b/commons/pom.xml
index 6d6f0ab..802ce2e 100644
--- a/commons/pom.xml
+++ b/commons/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/core/codegen-bytebuddy/pom.xml b/core/codegen-bytebuddy/pom.xml
index fc74c49..8c622aa 100644
--- a/core/codegen-bytebuddy/pom.xml
+++ b/core/codegen-bytebuddy/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-core-codegen-bytebuddy</artifactId>

diff --git a/core/config/pom.xml b/core/config/pom.xml
index 15884c2..330ece9 100644
--- a/core/config/pom.xml
+++ b/core/config/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-core-config</artifactId>

diff --git a/core/interaction/pom.xml b/core/interaction/pom.xml
index c95f3ab..259bccf 100644
--- a/core/interaction/pom.xml
+++ b/core/interaction/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-core-interaction</artifactId>

diff --git a/core/internaltestsupport/pom.xml b/core/internaltestsupport/pom.xml
index 884a3ec..0a27244 100644
--- a/core/internaltestsupport/pom.xml
+++ b/core/internaltestsupport/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-core-internaltestsupport</artifactId>

diff --git a/core/metamodel/pom.xml b/core/metamodel/pom.xml
index e5f3cbf..b693772 100644
--- a/core/metamodel/pom.xml
+++ b/core/metamodel/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-core-metamodel</artifactId>

diff --git a/core/pom.xml b/core/pom.xml
index 3274079..fb4d3dd 100644
--- a/core/pom.xml
+++ b/core/pom.xml

@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.causeway</groupId>
         <artifactId>causeway-bom</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../bom/pom.xml</relativePath>
     </parent>
 

diff --git a/core/runtime/pom.xml b/core/runtime/pom.xml
index a68f0f5..0067e4f 100644
--- a/core/runtime/pom.xml
+++ b/core/runtime/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-core-runtime</artifactId>

diff --git a/core/runtimeservices/pom.xml b/core/runtimeservices/pom.xml
index 5033a79..4d381fc 100644
--- a/core/runtimeservices/pom.xml
+++ b/core/runtimeservices/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-core-runtimeservices</artifactId>

diff --git a/core/security/pom.xml b/core/security/pom.xml
index 6d9da14..d17498b 100644
--- a/core/security/pom.xml
+++ b/core/security/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-core-security</artifactId>

diff --git a/core/transaction/pom.xml b/core/transaction/pom.xml
index d4bd410..0cac9a1 100644
--- a/core/transaction/pom.xml
+++ b/core/transaction/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-core-transaction</artifactId>

diff --git a/core/webapp/pom.xml b/core/webapp/pom.xml
index 0e87fb2..ad15f3e 100644
--- a/core/webapp/pom.xml
+++ b/core/webapp/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-core-webapp</artifactId>

diff --git a/extensions/core/commandlog/applib/pom.xml b/extensions/core/commandlog/applib/pom.xml
index 01cc4d1..4bb4ee9 100644
--- a/extensions/core/commandlog/applib/pom.xml
+++ b/extensions/core/commandlog/applib/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-commandlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-commandlog-applib</artifactId>

diff --git a/extensions/core/commandlog/persistence-jdo/pom.xml b/extensions/core/commandlog/persistence-jdo/pom.xml
index 9f680f9..115419a 100644
--- a/extensions/core/commandlog/persistence-jdo/pom.xml
+++ b/extensions/core/commandlog/persistence-jdo/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-commandlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-commandlog-persistence-jdo</artifactId>

diff --git a/extensions/core/commandlog/persistence-jpa/pom.xml b/extensions/core/commandlog/persistence-jpa/pom.xml
index 580db7e..ff4d4af 100644
--- a/extensions/core/commandlog/persistence-jpa/pom.xml
+++ b/extensions/core/commandlog/persistence-jpa/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-commandlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-commandlog-persistence-jpa</artifactId>

diff --git a/extensions/core/commandlog/pom.xml b/extensions/core/commandlog/pom.xml
index dc1ce13..559f863 100644
--- a/extensions/core/commandlog/pom.xml
+++ b/extensions/core/commandlog/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 
@@ -41,43 +41,43 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<type>pom</type>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>test</scope>
 				<type>test-jar</type>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-commandlog-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>

diff --git a/extensions/core/docgen/help/pom.xml b/extensions/core/docgen/help/pom.xml
index e8e15c5..2ecf250 100644
--- a/extensions/core/docgen/help/pom.xml
+++ b/extensions/core/docgen/help/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-docgen</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-docgen-help</artifactId>

diff --git a/extensions/core/docgen/pom.xml b/extensions/core/docgen/pom.xml
index a40c80c..ed7b2fe 100644
--- a/extensions/core/docgen/pom.xml
+++ b/extensions/core/docgen/pom.xml

@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/core/excel/applib/pom.xml b/extensions/core/excel/applib/pom.xml
index 739080e..2c0d022 100644
--- a/extensions/core/excel/applib/pom.xml
+++ b/extensions/core/excel/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-excel</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-excel-applib</artifactId>

diff --git a/extensions/core/excel/fixture/pom.xml b/extensions/core/excel/fixture/pom.xml
index 2ad2aa9..2a5bd0f 100644
--- a/extensions/core/excel/fixture/pom.xml
+++ b/extensions/core/excel/fixture/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/core/excel/integtests/pom.xml b/extensions/core/excel/integtests/pom.xml
index af008a4..a079b44 100644
--- a/extensions/core/excel/integtests/pom.xml
+++ b/extensions/core/excel/integtests/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
@@ -76,7 +76,7 @@
                 <artifactId>causeway-testing</artifactId>
                 <scope>import</scope>
                 <type>pom</type>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
         </dependencies>
     </dependencyManagement>

diff --git a/extensions/core/excel/pom.xml b/extensions/core/excel/pom.xml
index eab7943..db8d20b 100644
--- a/extensions/core/excel/pom.xml
+++ b/extensions/core/excel/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
@@ -43,22 +43,22 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-excel-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-excel-testing</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-excel-fixtures</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-excel-integtests</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
         </dependencies>
     </dependencyManagement>

diff --git a/extensions/core/excel/testing/pom.xml b/extensions/core/excel/testing/pom.xml
index e4e3545..7148e7b 100644
--- a/extensions/core/excel/testing/pom.xml
+++ b/extensions/core/excel/testing/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-excel</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-excel-testing</artifactId>

diff --git a/extensions/core/executionlog/applib/pom.xml b/extensions/core/executionlog/applib/pom.xml
index 5f5957e..69217d1 100644
--- a/extensions/core/executionlog/applib/pom.xml
+++ b/extensions/core/executionlog/applib/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-executionlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-executionlog-applib</artifactId>

diff --git a/extensions/core/executionlog/persistence-jdo/pom.xml b/extensions/core/executionlog/persistence-jdo/pom.xml
index 22b3213..7331d26 100644
--- a/extensions/core/executionlog/persistence-jdo/pom.xml
+++ b/extensions/core/executionlog/persistence-jdo/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-executionlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-executionlog-persistence-jdo</artifactId>

diff --git a/extensions/core/executionlog/persistence-jpa/pom.xml b/extensions/core/executionlog/persistence-jpa/pom.xml
index f9ab0ec..7417375 100644
--- a/extensions/core/executionlog/persistence-jpa/pom.xml
+++ b/extensions/core/executionlog/persistence-jpa/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-executionlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-executionlog-persistence-jpa</artifactId>

diff --git a/extensions/core/executionlog/pom.xml b/extensions/core/executionlog/pom.xml
index b4c1d84..1f9bd49 100644
--- a/extensions/core/executionlog/pom.xml
+++ b/extensions/core/executionlog/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 
@@ -40,24 +40,24 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog-applib</artifactId>
 				<scope>test</scope>
 				<type>test-jar</type>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>

diff --git a/extensions/core/executionoutbox/applib/pom.xml b/extensions/core/executionoutbox/applib/pom.xml
index de209b6..99c6711 100644
--- a/extensions/core/executionoutbox/applib/pom.xml
+++ b/extensions/core/executionoutbox/applib/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-executionoutbox</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-executionoutbox-applib</artifactId>

diff --git a/extensions/core/executionoutbox/persistence-jdo/pom.xml b/extensions/core/executionoutbox/persistence-jdo/pom.xml
index 2948f53..d147544 100644
--- a/extensions/core/executionoutbox/persistence-jdo/pom.xml
+++ b/extensions/core/executionoutbox/persistence-jdo/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-executionoutbox</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-executionoutbox-persistence-jdo</artifactId>

diff --git a/extensions/core/executionoutbox/persistence-jpa/pom.xml b/extensions/core/executionoutbox/persistence-jpa/pom.xml
index 36f7fb1..848665e 100644
--- a/extensions/core/executionoutbox/persistence-jpa/pom.xml
+++ b/extensions/core/executionoutbox/persistence-jpa/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-executionoutbox</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-executionoutbox-persistence-jpa</artifactId>

diff --git a/extensions/core/executionoutbox/pom.xml b/extensions/core/executionoutbox/pom.xml
index 6ea3524..b13c861 100644
--- a/extensions/core/executionoutbox/pom.xml
+++ b/extensions/core/executionoutbox/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 
@@ -40,43 +40,43 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-applib</artifactId>
 				<type>test-jar</type>
 				<scope>test</scope>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-persistence-jdo</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-persistence-jdo</artifactId>
 				<type>test-jar</type>
 				<scope>test</scope>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-persistence-jpa</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-persistence-jpa</artifactId>
 				<type>test-jar</type>
 				<scope>test</scope>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox-restclient</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>

diff --git a/extensions/core/executionoutbox/restclient/pom.xml b/extensions/core/executionoutbox/restclient/pom.xml
index d6513a9..3517c12 100644
--- a/extensions/core/executionoutbox/restclient/pom.xml
+++ b/extensions/core/executionoutbox/restclient/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-executionoutbox</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-executionoutbox-restclient</artifactId>

diff --git a/extensions/core/executionrepublisher/applib/pom.xml b/extensions/core/executionrepublisher/applib/pom.xml
index c95ef5e..5e5e2bd 100644
--- a/extensions/core/executionrepublisher/applib/pom.xml
+++ b/extensions/core/executionrepublisher/applib/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-executionrepublisher</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-executionrepublisher-applib</artifactId>

diff --git a/extensions/core/executionrepublisher/pom.xml b/extensions/core/executionrepublisher/pom.xml
index 5df0b71..8aacacf 100644
--- a/extensions/core/executionrepublisher/pom.xml
+++ b/extensions/core/executionrepublisher/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 
@@ -40,13 +40,13 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionrepublisher-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionlog</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>
@@ -54,7 +54,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-executionoutbox</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>

diff --git a/extensions/core/flyway/impl/pom.xml b/extensions/core/flyway/impl/pom.xml
index 8e4f3f4..34ba7d8 100644
--- a/extensions/core/flyway/impl/pom.xml
+++ b/extensions/core/flyway/impl/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-flyway</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-flyway-impl</artifactId>

diff --git a/extensions/core/flyway/pom.xml b/extensions/core/flyway/pom.xml
index 76565e1..57e19e8 100644
--- a/extensions/core/flyway/pom.xml
+++ b/extensions/core/flyway/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 
@@ -41,7 +41,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-flyway-impl</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 
 			<dependency>

diff --git a/extensions/core/layoutloaders/github/pom.xml b/extensions/core/layoutloaders/github/pom.xml
index c6fbaad..683a12e 100644
--- a/extensions/core/layoutloaders/github/pom.xml
+++ b/extensions/core/layoutloaders/github/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-layoutloaders</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
 

diff --git a/extensions/core/layoutloaders/pom.xml b/extensions/core/layoutloaders/pom.xml
index a55e690..6b4d19f 100644
--- a/extensions/core/layoutloaders/pom.xml
+++ b/extensions/core/layoutloaders/pom.xml

@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/core/titlecache/applib/pom.xml b/extensions/core/titlecache/applib/pom.xml
index cf1267c..a9cc0ce 100644
--- a/extensions/core/titlecache/applib/pom.xml
+++ b/extensions/core/titlecache/applib/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-titlecache</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-titlecache-applib</artifactId>

diff --git a/extensions/core/titlecache/caffeine/pom.xml b/extensions/core/titlecache/caffeine/pom.xml
index 797a282..759e8d7 100644
--- a/extensions/core/titlecache/caffeine/pom.xml
+++ b/extensions/core/titlecache/caffeine/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-titlecache</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-titlecache-caffeine</artifactId>

diff --git a/extensions/core/titlecache/pom.xml b/extensions/core/titlecache/pom.xml
index 21f26bd..5f8e5b6 100644
--- a/extensions/core/titlecache/pom.xml
+++ b/extensions/core/titlecache/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 
@@ -41,7 +41,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-titlecache-caffeine</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 
 		</dependencies>

diff --git a/extensions/pom.xml b/extensions/pom.xml
index 1084a7c..9eb90c0 100644
--- a/extensions/pom.xml
+++ b/extensions/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/extensions/security/audittrail/applib/pom.xml b/extensions/security/audittrail/applib/pom.xml
index 3fb9833..19ff149 100644
--- a/extensions/security/audittrail/applib/pom.xml
+++ b/extensions/security/audittrail/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-audittrail</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/audittrail/persistence-jdo/pom.xml b/extensions/security/audittrail/persistence-jdo/pom.xml
index d656be1..29a461c 100644
--- a/extensions/security/audittrail/persistence-jdo/pom.xml
+++ b/extensions/security/audittrail/persistence-jdo/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-audittrail</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/audittrail/persistence-jpa/pom.xml b/extensions/security/audittrail/persistence-jpa/pom.xml
index 2688c9b..ae10b42 100644
--- a/extensions/security/audittrail/persistence-jpa/pom.xml
+++ b/extensions/security/audittrail/persistence-jpa/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-audittrail</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/audittrail/pom.xml b/extensions/security/audittrail/pom.xml
index 9dea839..c85050d6 100644
--- a/extensions/security/audittrail/pom.xml
+++ b/extensions/security/audittrail/pom.xml

@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
@@ -46,30 +46,30 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-audittrail-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-audittrail-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <scope>test</scope>
                 <type>test-jar</type>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-audittrail-persistence-jpa</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-audittrail-persistence-jdo</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
 
             <dependency>
                 <groupId>org.apache.causeway.testing</groupId>
                 <artifactId>causeway-testing-integtestsupport</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>

diff --git a/extensions/security/secman/applib/pom.xml b/extensions/security/secman/applib/pom.xml
index f8dadab..d6baa81 100644
--- a/extensions/security/secman/applib/pom.xml
+++ b/extensions/security/secman/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-secman</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/secman/delegated-springoauth2/pom.xml b/extensions/security/secman/delegated-springoauth2/pom.xml
index 3340b64..057224b 100644
--- a/extensions/security/secman/delegated-springoauth2/pom.xml
+++ b/extensions/security/secman/delegated-springoauth2/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-secman</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/secman/encryption-jbcrypt/pom.xml b/extensions/security/secman/encryption-jbcrypt/pom.xml
index 31250ea..9d025a7 100644
--- a/extensions/security/secman/encryption-jbcrypt/pom.xml
+++ b/extensions/security/secman/encryption-jbcrypt/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-secman</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/secman/encryption-spring/pom.xml b/extensions/security/secman/encryption-spring/pom.xml
index 5b51c1d..9f5f1f7 100644
--- a/extensions/security/secman/encryption-spring/pom.xml
+++ b/extensions/security/secman/encryption-spring/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-secman</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/secman/integration/pom.xml b/extensions/security/secman/integration/pom.xml
index c0c36d4..86ea4a0 100644
--- a/extensions/security/secman/integration/pom.xml
+++ b/extensions/security/secman/integration/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-secman</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/secman/persistence-jdo/pom.xml b/extensions/security/secman/persistence-jdo/pom.xml
index 4a34126..38f680a 100644
--- a/extensions/security/secman/persistence-jdo/pom.xml
+++ b/extensions/security/secman/persistence-jdo/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-secman</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/secman/persistence-jpa/pom.xml b/extensions/security/secman/persistence-jpa/pom.xml
index 5dc1c4e..1a52f73 100644
--- a/extensions/security/secman/persistence-jpa/pom.xml
+++ b/extensions/security/secman/persistence-jpa/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-secman</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/secman/pom.xml b/extensions/security/secman/pom.xml
index 26e1445..84153af 100644
--- a/extensions/security/secman/pom.xml
+++ b/extensions/security/secman/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
@@ -43,55 +43,55 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-applib</artifactId>
                 <scope>test</scope>
                 <type>test-jar</type>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-integration</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-encryption-jbcrypt</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-encryption-spring</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-persistence-jdo</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-persistence-jpa</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-delegated-shiro</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-secman-delegated-springoauth2</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
 
             <dependency>
                 <groupId>org.apache.causeway.testing</groupId>
                 <artifactId>causeway-testing-integtestsupport</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>

diff --git a/extensions/security/sessionlog/applib/pom.xml b/extensions/security/sessionlog/applib/pom.xml
index 754a2d8..d58687e 100644
--- a/extensions/security/sessionlog/applib/pom.xml
+++ b/extensions/security/sessionlog/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-sessionlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/sessionlog/persistence-jdo/pom.xml b/extensions/security/sessionlog/persistence-jdo/pom.xml
index f5bee7e..c5a4c1a 100644
--- a/extensions/security/sessionlog/persistence-jdo/pom.xml
+++ b/extensions/security/sessionlog/persistence-jdo/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-sessionlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/sessionlog/persistence-jpa/pom.xml b/extensions/security/sessionlog/persistence-jpa/pom.xml
index 6c9faeb..4e3d4a4 100644
--- a/extensions/security/sessionlog/persistence-jpa/pom.xml
+++ b/extensions/security/sessionlog/persistence-jpa/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-sessionlog</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

diff --git a/extensions/security/sessionlog/pom.xml b/extensions/security/sessionlog/pom.xml
index b205a95..2962332 100644
--- a/extensions/security/sessionlog/pom.xml
+++ b/extensions/security/sessionlog/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
@@ -43,30 +43,30 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-sessionlog-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-sessionlog-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <scope>test</scope>
                 <type>test-jar</type>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-sessionlog-persistence-jpa</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-sessionlog-persistence-jdo</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
 
             <dependency>
                 <groupId>org.apache.causeway.testing</groupId>
                 <artifactId>causeway-testing-integtestsupport</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>

diff --git a/extensions/security/spring-oauth2/pom.xml b/extensions/security/spring-oauth2/pom.xml
index cba760d..cf122cb 100644
--- a/extensions/security/spring-oauth2/pom.xml
+++ b/extensions/security/spring-oauth2/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 

diff --git a/extensions/vro/cors/impl/pom.xml b/extensions/vro/cors/impl/pom.xml
index 78c2a3d..db53c5a 100644
--- a/extensions/vro/cors/impl/pom.xml
+++ b/extensions/vro/cors/impl/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-cors</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-cors-impl</artifactId>

diff --git a/extensions/vro/cors/pom.xml b/extensions/vro/cors/pom.xml
index 77df5a8..a8ac5bf 100644
--- a/extensions/vro/cors/pom.xml
+++ b/extensions/vro/cors/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 

diff --git a/extensions/vw/fullcalendar/applib/pom.xml b/extensions/vw/fullcalendar/applib/pom.xml
index 4311856..257dd8a 100644
--- a/extensions/vw/fullcalendar/applib/pom.xml
+++ b/extensions/vw/fullcalendar/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-fullcalendar</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-fullcalendar-applib</artifactId>

diff --git a/extensions/vw/fullcalendar/pom.xml b/extensions/vw/fullcalendar/pom.xml
index b747824..6340bb9 100644
--- a/extensions/vw/fullcalendar/pom.xml
+++ b/extensions/vw/fullcalendar/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
@@ -40,23 +40,23 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-fullcalendar-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-fullcalendar-wicket</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>pom</type>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-fullcalendar-wicket-integration</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-fullcalendar-wicket-ui</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
         </dependencies>
     </dependencyManagement>

diff --git a/extensions/vw/fullcalendar/wicket/integration/pom.xml b/extensions/vw/fullcalendar/wicket/integration/pom.xml
index 27fc793..da53380 100644
--- a/extensions/vw/fullcalendar/wicket/integration/pom.xml
+++ b/extensions/vw/fullcalendar/wicket/integration/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-fullcalendar-wicket</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
 	<artifactId>causeway-extensions-fullcalendar-wicket-integration</artifactId>

diff --git a/extensions/vw/fullcalendar/wicket/pom.xml b/extensions/vw/fullcalendar/wicket/pom.xml
index 5e44921..9714f58 100644
--- a/extensions/vw/fullcalendar/wicket/pom.xml
+++ b/extensions/vw/fullcalendar/wicket/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-fullcalendar</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-fullcalendar-wicket</artifactId>

diff --git a/extensions/vw/fullcalendar/wicket/ui/pom.xml b/extensions/vw/fullcalendar/wicket/ui/pom.xml
index d185dba..7e55ffb 100644
--- a/extensions/vw/fullcalendar/wicket/ui/pom.xml
+++ b/extensions/vw/fullcalendar/wicket/ui/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-fullcalendar-wicket</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
 	<artifactId>causeway-extensions-fullcalendar-wicket-ui</artifactId>

diff --git a/extensions/vw/pdfjs/applib/pom.xml b/extensions/vw/pdfjs/applib/pom.xml
index e9b3ae6..90e3bfd 100644
--- a/extensions/vw/pdfjs/applib/pom.xml
+++ b/extensions/vw/pdfjs/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-pdfjs</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-pdfjs-applib</artifactId>

diff --git a/extensions/vw/pdfjs/metamodel/pom.xml b/extensions/vw/pdfjs/metamodel/pom.xml
index a5cd420..b81ff9e 100644
--- a/extensions/vw/pdfjs/metamodel/pom.xml
+++ b/extensions/vw/pdfjs/metamodel/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-pdfjs</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-pdfjs-metamodel</artifactId>

diff --git a/extensions/vw/pdfjs/pom.xml b/extensions/vw/pdfjs/pom.xml
index a04330f..b519afb 100644
--- a/extensions/vw/pdfjs/pom.xml
+++ b/extensions/vw/pdfjs/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
@@ -40,7 +40,7 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-pdfjs-applib</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
@@ -50,23 +50,23 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-pdfjs-metamodel</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-pdfjs-wicket</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <type>pom</type>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-pdfjs-wicket-integration</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions-pdfjs-wicket-ui</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
         </dependencies>
     </dependencyManagement>

diff --git a/extensions/vw/pdfjs/wicket/integration/pom.xml b/extensions/vw/pdfjs/wicket/integration/pom.xml
index 2e86f9a..af89e11 100644
--- a/extensions/vw/pdfjs/wicket/integration/pom.xml
+++ b/extensions/vw/pdfjs/wicket/integration/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-pdfjs-wicket</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-pdfjs-wicket-integration</artifactId>

diff --git a/extensions/vw/pdfjs/wicket/pom.xml b/extensions/vw/pdfjs/wicket/pom.xml
index cc3f1c8..305e966 100644
--- a/extensions/vw/pdfjs/wicket/pom.xml
+++ b/extensions/vw/pdfjs/wicket/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-pdfjs</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-pdfjs-wicket</artifactId>

diff --git a/extensions/vw/pdfjs/wicket/ui/pom.xml b/extensions/vw/pdfjs/wicket/ui/pom.xml
index a08131d..c9e633d 100644
--- a/extensions/vw/pdfjs/wicket/ui/pom.xml
+++ b/extensions/vw/pdfjs/wicket/ui/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-pdfjs-wicket</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-pdfjs-wicket-ui</artifactId>

diff --git a/extensions/vw/sse/applib/pom.xml b/extensions/vw/sse/applib/pom.xml
index 821516e..896fdc3 100644
--- a/extensions/vw/sse/applib/pom.xml
+++ b/extensions/vw/sse/applib/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-sse</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-sse-applib</artifactId>

diff --git a/extensions/vw/sse/metamodel/pom.xml b/extensions/vw/sse/metamodel/pom.xml
index 83c2f87..ce95b87 100644
--- a/extensions/vw/sse/metamodel/pom.xml
+++ b/extensions/vw/sse/metamodel/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-sse</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-sse-metamodel</artifactId>

diff --git a/extensions/vw/sse/pom.xml b/extensions/vw/sse/pom.xml
index 64ed36c..14998d2 100644
--- a/extensions/vw/sse/pom.xml
+++ b/extensions/vw/sse/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 
@@ -40,17 +40,17 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sse-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sse-metamodel</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions-sse-wicket</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>

diff --git a/extensions/vw/sse/wicket/pom.xml b/extensions/vw/sse/wicket/pom.xml
index d8ddeb5..75b8166 100644
--- a/extensions/vw/sse/wicket/pom.xml
+++ b/extensions/vw/sse/wicket/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.extensions</groupId>
 		<artifactId>causeway-extensions-sse</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-extensions-sse-wicket</artifactId>

diff --git a/extensions/vw/tabular/applib/pom.xml b/extensions/vw/tabular/applib/pom.xml
index aeda6d4..de96887 100644
--- a/extensions/vw/tabular/applib/pom.xml
+++ b/extensions/vw/tabular/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-tabular</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-tabular-applib</artifactId>

diff --git a/extensions/vw/tabular/excel/pom.xml b/extensions/vw/tabular/excel/pom.xml
index fd4fc36..82671c8 100644
--- a/extensions/vw/tabular/excel/pom.xml
+++ b/extensions/vw/tabular/excel/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-tabular</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-extensions-tabular-excel</artifactId>

diff --git a/extensions/vw/tabular/pom.xml b/extensions/vw/tabular/pom.xml
index b2157a0..c237029 100644
--- a/extensions/vw/tabular/pom.xml
+++ b/extensions/vw/tabular/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 

diff --git a/incubator/extensions/core/commandreplay/pom.xml b/incubator/extensions/core/commandreplay/pom.xml
index 64b76d8..f60efc4 100644
--- a/incubator/extensions/core/commandreplay/pom.xml
+++ b/incubator/extensions/core/commandreplay/pom.xml

@@ -54,7 +54,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>
@@ -62,7 +62,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>
@@ -70,7 +70,7 @@
 			<dependency>
 		    	<groupId>org.apache.causeway.viewer</groupId>
             	<artifactId>causeway-viewer-restfulobjects-client</artifactId>
-        		<version>3.1.0</version>
+        		<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>

diff --git a/mavendeps/pom.xml b/mavendeps/pom.xml
index c933f9a..ba0beb2 100644
--- a/mavendeps/pom.xml
+++ b/mavendeps/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/mavendeps/webapp/pom.xml b/mavendeps/webapp/pom.xml
index 47b513d..2c93ec0 100644
--- a/mavendeps/webapp/pom.xml
+++ b/mavendeps/webapp/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.mavendeps</groupId>
 		<artifactId>causeway-mavendeps</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-mavendeps-webapp</artifactId>

diff --git a/persistence/commons/pom.xml b/persistence/commons/pom.xml
index 1294376..8560fd0 100644
--- a/persistence/commons/pom.xml
+++ b/persistence/commons/pom.xml

@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/persistence/jdo/applib/pom.xml b/persistence/jdo/applib/pom.xml
index 0a81e35..58dfecf 100644
--- a/persistence/jdo/applib/pom.xml
+++ b/persistence/jdo/applib/pom.xml

@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jdo</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jdo-applib</artifactId>

diff --git a/persistence/jdo/datanucleus/pom.xml b/persistence/jdo/datanucleus/pom.xml
index d2ec848..c145069 100644
--- a/persistence/jdo/datanucleus/pom.xml
+++ b/persistence/jdo/datanucleus/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jdo</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jdo-datanucleus</artifactId>

diff --git a/persistence/jdo/integration/pom.xml b/persistence/jdo/integration/pom.xml
index 8e7809e..bdd180f 100644
--- a/persistence/jdo/integration/pom.xml
+++ b/persistence/jdo/integration/pom.xml

@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jdo</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jdo-integration</artifactId>

diff --git a/persistence/jdo/metamodel/pom.xml b/persistence/jdo/metamodel/pom.xml
index fe1e054..5e01053 100644
--- a/persistence/jdo/metamodel/pom.xml
+++ b/persistence/jdo/metamodel/pom.xml

@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jdo</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jdo-metamodel</artifactId>

diff --git a/persistence/jdo/pom.xml b/persistence/jdo/pom.xml
index 3eef1e9..7d18b7e 100644
--- a/persistence/jdo/pom.xml
+++ b/persistence/jdo/pom.xml

@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/persistence/jdo/provider/pom.xml b/persistence/jdo/provider/pom.xml
index 022f9fd..ba1998a 100644
--- a/persistence/jdo/provider/pom.xml
+++ b/persistence/jdo/provider/pom.xml

@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jdo</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jdo-provider</artifactId>

diff --git a/persistence/jdo/spring/pom.xml b/persistence/jdo/spring/pom.xml
index f886edf..3cbf011 100644
--- a/persistence/jdo/spring/pom.xml
+++ b/persistence/jdo/spring/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jdo</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jdo-spring</artifactId>

diff --git a/persistence/jpa/applib/pom.xml b/persistence/jpa/applib/pom.xml
index b0e0aa8..7fde2d2 100644
--- a/persistence/jpa/applib/pom.xml
+++ b/persistence/jpa/applib/pom.xml

@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jpa</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jpa-applib</artifactId>

diff --git a/persistence/jpa/eclipselink/pom.xml b/persistence/jpa/eclipselink/pom.xml
index 5cfb0a6..accba0a 100644
--- a/persistence/jpa/eclipselink/pom.xml
+++ b/persistence/jpa/eclipselink/pom.xml

@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jpa</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jpa-eclipselink</artifactId>

diff --git a/persistence/jpa/integration/pom.xml b/persistence/jpa/integration/pom.xml
index 593d6c3..dca63ca 100644
--- a/persistence/jpa/integration/pom.xml
+++ b/persistence/jpa/integration/pom.xml

@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jpa</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jpa-integration</artifactId>

diff --git a/persistence/jpa/metamodel/pom.xml b/persistence/jpa/metamodel/pom.xml
index 0d9c6ee..0cd9af3 100644
--- a/persistence/jpa/metamodel/pom.xml
+++ b/persistence/jpa/metamodel/pom.xml

@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.causeway.persistence</groupId>
 		<artifactId>causeway-persistence-jpa</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-persistence-jpa-metamodel</artifactId>

diff --git a/persistence/jpa/pom.xml b/persistence/jpa/pom.xml
index 78db90c..f74760d 100644
--- a/persistence/jpa/pom.xml
+++ b/persistence/jpa/pom.xml

@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/base/pom.xml b/regressiontests/base/pom.xml
index b42690d..287e970 100644
--- a/regressiontests/base/pom.xml
+++ b/regressiontests/base/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/bootstrapping/pom.xml b/regressiontests/bootstrapping/pom.xml
index aff7ba6..fc9a296 100644
--- a/regressiontests/bootstrapping/pom.xml
+++ b/regressiontests/bootstrapping/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/cmdexecauditsess/generic/pom.xml b/regressiontests/cmdexecauditsess/generic/pom.xml
index ecac5b7..6699326 100644
--- a/regressiontests/cmdexecauditsess/generic/pom.xml
+++ b/regressiontests/cmdexecauditsess/generic/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.regressiontests</groupId>
         <artifactId>causeway-regressiontests-cmdexecauditsess</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-regressiontests-cmdexecauditsess-generic</artifactId>

diff --git a/regressiontests/cmdexecauditsess/persistence-jdo/pom.xml b/regressiontests/cmdexecauditsess/persistence-jdo/pom.xml
index 4773c46..2f3f1de 100644
--- a/regressiontests/cmdexecauditsess/persistence-jdo/pom.xml
+++ b/regressiontests/cmdexecauditsess/persistence-jdo/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.regressiontests</groupId>
         <artifactId>causeway-regressiontests-cmdexecauditsess</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-regressiontests-cmdexecauditsess-persistence-jdo</artifactId>

diff --git a/regressiontests/cmdexecauditsess/persistence-jpa/pom.xml b/regressiontests/cmdexecauditsess/persistence-jpa/pom.xml
index 39b857b..a9eafe9 100644
--- a/regressiontests/cmdexecauditsess/persistence-jpa/pom.xml
+++ b/regressiontests/cmdexecauditsess/persistence-jpa/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.regressiontests</groupId>
         <artifactId>causeway-regressiontests-cmdexecauditsess</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-regressiontests-cmdexecauditsess-persistence-jpa</artifactId>

diff --git a/regressiontests/cmdexecauditsess/pom.xml b/regressiontests/cmdexecauditsess/pom.xml
index d3053e6..6188e26 100644
--- a/regressiontests/cmdexecauditsess/pom.xml
+++ b/regressiontests/cmdexecauditsess/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.regressiontests</groupId>
         <artifactId>causeway-regressiontests</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -46,14 +46,14 @@
             <dependency>
                 <groupId>org.apache.causeway.extensions</groupId>
                 <artifactId>causeway-extensions</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>
             <dependency>
                 <groupId>org.apache.causeway.testing</groupId>
                 <artifactId>causeway-testing</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>
@@ -61,7 +61,7 @@
             <dependency>
                 <groupId>org.apache.causeway.regressiontests</groupId>
                 <artifactId>causeway-regressiontests-cmdexecauditsess-generic</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
         </dependencies>
     </dependencyManagement>

diff --git a/regressiontests/config/pom.xml b/regressiontests/config/pom.xml
index 70fa1f5..f6db51f 100644
--- a/regressiontests/config/pom.xml
+++ b/regressiontests/config/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/core-wrapperfactory/pom.xml b/regressiontests/core-wrapperfactory/pom.xml
index eb5d793..565c743 100644
--- a/regressiontests/core-wrapperfactory/pom.xml
+++ b/regressiontests/core-wrapperfactory/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.regressiontests</groupId>
         <artifactId>causeway-regressiontests</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-regressiontests-core-wrapperfactory</artifactId>

diff --git a/regressiontests/cucumber/pom.xml b/regressiontests/cucumber/pom.xml
index c6356cd..8f29867 100644
--- a/regressiontests/cucumber/pom.xml
+++ b/regressiontests/cucumber/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/domainmodel/pom.xml b/regressiontests/domainmodel/pom.xml
index f7a617c..553ff4a 100644
--- a/regressiontests/domainmodel/pom.xml
+++ b/regressiontests/domainmodel/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/eventhandling/pom.xml b/regressiontests/eventhandling/pom.xml
index 63f77d4..29ebae9 100644
--- a/regressiontests/eventhandling/pom.xml
+++ b/regressiontests/eventhandling/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/factory/pom.xml b/regressiontests/factory/pom.xml
index dc63394..b5ae6cf 100644
--- a/regressiontests/factory/pom.xml
+++ b/regressiontests/factory/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/interact/pom.xml b/regressiontests/interact/pom.xml
index 6ccdae4..2c4e778 100644
--- a/regressiontests/interact/pom.xml
+++ b/regressiontests/interact/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/layouts/pom.xml b/regressiontests/layouts/pom.xml
index f675cfb..420d435 100644
--- a/regressiontests/layouts/pom.xml
+++ b/regressiontests/layouts/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.regressiontests</groupId>
         <artifactId>causeway-regressiontests</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-regressiontests-layouts</artifactId>

diff --git a/regressiontests/persistence-jdo/pom.xml b/regressiontests/persistence-jdo/pom.xml
index 10d425f..a307688 100644
--- a/regressiontests/persistence-jdo/pom.xml
+++ b/regressiontests/persistence-jdo/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/persistence-jpa/pom.xml b/regressiontests/persistence-jpa/pom.xml
index 6fe082f..faf9039 100644
--- a/regressiontests/persistence-jpa/pom.xml
+++ b/regressiontests/persistence-jpa/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/pom.xml b/regressiontests/pom.xml
index 5263b89..41fadad9 100644
--- a/regressiontests/pom.xml
+++ b/regressiontests/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway</groupId>
 		<artifactId>causeway-bom</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../bom/pom.xml</relativePath>
 	</parent>
 
@@ -230,28 +230,28 @@
 			<dependency>
 				<groupId>org.apache.causeway.extensions</groupId>
 				<artifactId>causeway-extensions</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.causeway.valuetypes</groupId>
 				<artifactId>causeway-valuetypes</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>
 			<dependency>
                 <groupId>org.apache.causeway.viewer</groupId>
                 <artifactId>causeway-viewer-wicket</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>

diff --git a/regressiontests/publishing-jpa/pom.xml b/regressiontests/publishing-jpa/pom.xml
index 7bf0f53..331c317 100644
--- a/regressiontests/publishing-jpa/pom.xml
+++ b/regressiontests/publishing-jpa/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/rest/pom.xml b/regressiontests/rest/pom.xml
index fcd80ce..cc2d625 100644
--- a/regressiontests/rest/pom.xml
+++ b/regressiontests/rest/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/value/pom.xml b/regressiontests/value/pom.xml
index 94a5cae..c80d4b3 100644
--- a/regressiontests/value/pom.xml
+++ b/regressiontests/value/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/viewers-common/pom.xml b/regressiontests/viewers-common/pom.xml
index 2c827ed..e92a3bf 100644
--- a/regressiontests/viewers-common/pom.xml
+++ b/regressiontests/viewers-common/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/viewers-jdo/pom.xml b/regressiontests/viewers-jdo/pom.xml
index 1e26fdb..371e6e8 100644
--- a/regressiontests/viewers-jdo/pom.xml
+++ b/regressiontests/viewers-jdo/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/regressiontests/viewers-jpa/pom.xml b/regressiontests/viewers-jpa/pom.xml
index 5b4e213..3f333fd 100644
--- a/regressiontests/viewers-jpa/pom.xml
+++ b/regressiontests/viewers-jpa/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.regressiontests</groupId>
 		<artifactId>causeway-regressiontests</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 

diff --git a/retired/shiro/extensions/secman/delegated-shiro/pom.xml b/retired/shiro/extensions/secman/delegated-shiro/pom.xml
index be3b7cb..cc04cd4 100644
--- a/retired/shiro/extensions/secman/delegated-shiro/pom.xml
+++ b/retired/shiro/extensions/secman/delegated-shiro/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.extensions</groupId>
         <artifactId>causeway-extensions-secman</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../../../../extensions/security/secman/pom.xml</relativePath>
     </parent>
 
@@ -54,7 +54,7 @@
 		<dependency>
 			<groupId>org.apache.causeway.extensions</groupId>
 			<artifactId>causeway-extensions-secman-applib</artifactId>
-			<version>3.1.0</version>
+			<version>3.0.0-SNAPSHOT</version>
 			<scope>provided</scope>
 		</dependency>
 

diff --git a/retired/shiro/security/shiro/pom.xml b/retired/shiro/security/shiro/pom.xml
index 169f6c3..2125014 100644
--- a/retired/shiro/security/shiro/pom.xml
+++ b/retired/shiro/security/shiro/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-    	<version>3.1.0</version>
+    	<version>3.0.0-SNAPSHOT</version>
         <relativePath>../../../../core/pom.xml</relativePath>
     </parent>
 

diff --git a/security/bypass/pom.xml b/security/bypass/pom.xml
index 95f1434..711ecb5 100644
--- a/security/bypass/pom.xml
+++ b/security/bypass/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../core/pom.xml</relativePath>
     </parent>
 

diff --git a/security/keycloak/pom.xml b/security/keycloak/pom.xml
index e8d714c..24e8c94 100644
--- a/security/keycloak/pom.xml
+++ b/security/keycloak/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-    	<version>3.1.0</version>
+    	<version>3.0.0-SNAPSHOT</version>
         <relativePath>../../core/pom.xml</relativePath>
     </parent>
 
@@ -47,7 +47,7 @@
             <dependency>
                 <groupId>org.apache.causeway.security</groupId>
                 <artifactId>causeway-security-keycloak</artifactId>
-                <version>3.1.0</version>
+                <version>3.0.0-SNAPSHOT</version>
             </dependency>
     	</dependencies>
     </dependencyManagement>

diff --git a/security/simple/pom.xml b/security/simple/pom.xml
index afdfc34..1d4192b 100644
--- a/security/simple/pom.xml
+++ b/security/simple/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../core/pom.xml</relativePath>
     </parent>
 

diff --git a/security/spring/pom.xml b/security/spring/pom.xml
index 84085c7..8d699cc 100644
--- a/security/spring/pom.xml
+++ b/security/spring/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/starters/pom.xml b/starters/pom.xml
index a0d0210..b3c760d 100644
--- a/starters/pom.xml
+++ b/starters/pom.xml

@@ -27,7 +27,7 @@
 		in build-artifacts.sh -->
 	<groupId>org.apache.causeway.app</groupId>
 	<artifactId>causeway-app-starter-parent</artifactId>
-	<version>3.1.0</version>
+	<version>3.0.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<parent>
@@ -105,7 +105,7 @@
 			<dependency>
 				<groupId>org.apache.causeway</groupId>
 				<artifactId>causeway-bom</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>

diff --git a/testing/archtestsupport/applib/pom.xml b/testing/archtestsupport/applib/pom.xml
index 34fa5c6..fb943a5 100644
--- a/testing/archtestsupport/applib/pom.xml
+++ b/testing/archtestsupport/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.testing</groupId>
         <artifactId>causeway-testing-archtestsupport</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-testing-archtestsupport-applib</artifactId>

diff --git a/testing/archtestsupport/pom.xml b/testing/archtestsupport/pom.xml
index d4a05ed..b8ca580 100644
--- a/testing/archtestsupport/pom.xml
+++ b/testing/archtestsupport/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.testing</groupId>
         <artifactId>causeway-testing</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-testing-archtestsupport</artifactId>

diff --git a/testing/fakedata/applib/pom.xml b/testing/fakedata/applib/pom.xml
index 15f3b2f..e9302c6 100644
--- a/testing/fakedata/applib/pom.xml
+++ b/testing/fakedata/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.testing</groupId>
         <artifactId>causeway-testing-fakedata</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-testing-fakedata-applib</artifactId>

diff --git a/testing/fakedata/fixtures/pom.xml b/testing/fakedata/fixtures/pom.xml
index ff30ec5..82414a2 100644
--- a/testing/fakedata/fixtures/pom.xml
+++ b/testing/fakedata/fixtures/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.testing</groupId>
         <artifactId>causeway-testing-fakedata</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-testing-fakedata-fixtures</artifactId>

diff --git a/testing/fakedata/integtests/pom.xml b/testing/fakedata/integtests/pom.xml
index 1b5566d..b1545a5 100644
--- a/testing/fakedata/integtests/pom.xml
+++ b/testing/fakedata/integtests/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.testing</groupId>
         <artifactId>causeway-testing-fakedata</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-testing-fakedata-integtests</artifactId>

diff --git a/testing/fakedata/pom.xml b/testing/fakedata/pom.xml
index 80a3ac3..0e47d9b 100644
--- a/testing/fakedata/pom.xml
+++ b/testing/fakedata/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.testing</groupId>
         <artifactId>causeway-testing</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-testing-fakedata</artifactId>

diff --git a/testing/fixtures/applib/pom.xml b/testing/fixtures/applib/pom.xml
index 7bb03ce..556cb08 100644
--- a/testing/fixtures/applib/pom.xml
+++ b/testing/fixtures/applib/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing-fixtures</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-fixtures-applib</artifactId>

diff --git a/testing/fixtures/pom.xml b/testing/fixtures/pom.xml
index f985fe0..0a9eafb 100644
--- a/testing/fixtures/pom.xml
+++ b/testing/fixtures/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-fixtures</artifactId>
@@ -41,7 +41,7 @@
 			<dependency>
 				<groupId>org.apache.causeway.testing</groupId>
 				<artifactId>causeway-testing-fixtures-applib</artifactId>
-				<version>3.1.0</version>
+				<version>3.0.0-SNAPSHOT</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>

diff --git a/testing/h2console/pom.xml b/testing/h2console/pom.xml
index 38b9658..6ea650a 100644
--- a/testing/h2console/pom.xml
+++ b/testing/h2console/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-h2console</artifactId>

diff --git a/testing/h2console/ui/pom.xml b/testing/h2console/ui/pom.xml
index 310f3b0..c343bab 100644
--- a/testing/h2console/ui/pom.xml
+++ b/testing/h2console/ui/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing-h2console</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-h2console-ui</artifactId>

diff --git a/testing/hsqldbmgr/pom.xml b/testing/hsqldbmgr/pom.xml
index c3c0245..726970e 100644
--- a/testing/hsqldbmgr/pom.xml
+++ b/testing/hsqldbmgr/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-hsqldbmgr</artifactId>

diff --git a/testing/hsqldbmgr/ui/pom.xml b/testing/hsqldbmgr/ui/pom.xml
index bcae423..a28985b 100644
--- a/testing/hsqldbmgr/ui/pom.xml
+++ b/testing/hsqldbmgr/ui/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing-hsqldbmgr</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-hsqldbmgr-ui</artifactId>

diff --git a/testing/integtestsupport/applib/pom.xml b/testing/integtestsupport/applib/pom.xml
index 60ba414..d223a34 100644
--- a/testing/integtestsupport/applib/pom.xml
+++ b/testing/integtestsupport/applib/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing-integtestsupport</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-integtestsupport-applib</artifactId>

diff --git a/testing/integtestsupport/pom.xml b/testing/integtestsupport/pom.xml
index 219c456..e202ad0 100644
--- a/testing/integtestsupport/pom.xml
+++ b/testing/integtestsupport/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-integtestsupport</artifactId>

diff --git a/testing/pom.xml b/testing/pom.xml
index e68afd7..965f9b0 100644
--- a/testing/pom.xml
+++ b/testing/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/testing/specsupport/applib/pom.xml b/testing/specsupport/applib/pom.xml
index cf238aa..6398754 100644
--- a/testing/specsupport/applib/pom.xml
+++ b/testing/specsupport/applib/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing-specsupport</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-specsupport-applib</artifactId>

diff --git a/testing/specsupport/pom.xml b/testing/specsupport/pom.xml
index 42a0218..8f55b60 100644
--- a/testing/specsupport/pom.xml
+++ b/testing/specsupport/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.testing</groupId>
 		<artifactId>causeway-testing</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-testing-specsupport</artifactId>

diff --git a/testing/unittestsupport/applib/pom.xml b/testing/unittestsupport/applib/pom.xml
index e199fa3..06a8dca 100644
--- a/testing/unittestsupport/applib/pom.xml
+++ b/testing/unittestsupport/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.testing</groupId>
         <artifactId>causeway-testing-unittestsupport</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-testing-unittestsupport-applib</artifactId>

diff --git a/testing/unittestsupport/pom.xml b/testing/unittestsupport/pom.xml
index c8445ea..d21dd21 100644
--- a/testing/unittestsupport/pom.xml
+++ b/testing/unittestsupport/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.testing</groupId>
         <artifactId>causeway-testing</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-testing-unittestsupport</artifactId>

diff --git a/valuetypes/asciidoc/applib/pom.xml b/valuetypes/asciidoc/applib/pom.xml
index 848d87d..d39e817 100644
--- a/valuetypes/asciidoc/applib/pom.xml
+++ b/valuetypes/asciidoc/applib/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-asciidoc</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-asciidoc-applib</artifactId>

diff --git a/valuetypes/asciidoc/builder/pom.xml b/valuetypes/asciidoc/builder/pom.xml
index 0311c2c..2cb2b05 100644
--- a/valuetypes/asciidoc/builder/pom.xml
+++ b/valuetypes/asciidoc/builder/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-asciidoc</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-asciidoc-builder</artifactId>

diff --git a/valuetypes/asciidoc/metamodel/pom.xml b/valuetypes/asciidoc/metamodel/pom.xml
index 6f2175b..7ba9082 100644
--- a/valuetypes/asciidoc/metamodel/pom.xml
+++ b/valuetypes/asciidoc/metamodel/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-asciidoc</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-asciidoc-metamodel</artifactId>

diff --git a/valuetypes/asciidoc/persistence-jdo/pom.xml b/valuetypes/asciidoc/persistence-jdo/pom.xml
index cb425d6..a19543c 100644
--- a/valuetypes/asciidoc/persistence-jdo/pom.xml
+++ b/valuetypes/asciidoc/persistence-jdo/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-asciidoc</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-asciidoc-persistence-jdo</artifactId>

diff --git a/valuetypes/asciidoc/persistence-jpa/pom.xml b/valuetypes/asciidoc/persistence-jpa/pom.xml
index 7b40559..355a8c1 100644
--- a/valuetypes/asciidoc/persistence-jpa/pom.xml
+++ b/valuetypes/asciidoc/persistence-jpa/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-asciidoc</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-asciidoc-persistence-jpa</artifactId>

diff --git a/valuetypes/asciidoc/pom.xml b/valuetypes/asciidoc/pom.xml
index b8082bb..9c4bb06 100644
--- a/valuetypes/asciidoc/pom.xml
+++ b/valuetypes/asciidoc/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-asciidoc</artifactId>

diff --git a/valuetypes/asciidoc/ui/pom.xml b/valuetypes/asciidoc/ui/pom.xml
index c4b2510..c77e763 100644
--- a/valuetypes/asciidoc/ui/pom.xml
+++ b/valuetypes/asciidoc/ui/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-asciidoc</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-asciidoc-ui</artifactId>

diff --git a/valuetypes/asciidoc/ui/wicket/pom.xml b/valuetypes/asciidoc/ui/wicket/pom.xml
index 2ef861a..bca2b42 100644
--- a/valuetypes/asciidoc/ui/wicket/pom.xml
+++ b/valuetypes/asciidoc/ui/wicket/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-asciidoc-ui</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-asciidoc-ui-wkt</artifactId>

diff --git a/valuetypes/jodatime/applib/pom.xml b/valuetypes/jodatime/applib/pom.xml
index fb8877c..b79aee7 100644
--- a/valuetypes/jodatime/applib/pom.xml
+++ b/valuetypes/jodatime/applib/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-jodatime</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-jodatime-applib</artifactId>

diff --git a/valuetypes/jodatime/integration/pom.xml b/valuetypes/jodatime/integration/pom.xml
index 188a104..406670f 100644
--- a/valuetypes/jodatime/integration/pom.xml
+++ b/valuetypes/jodatime/integration/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-jodatime</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-jodatime-integration</artifactId>

diff --git a/valuetypes/jodatime/pom.xml b/valuetypes/jodatime/pom.xml
index b160f82..f61d915 100644
--- a/valuetypes/jodatime/pom.xml
+++ b/valuetypes/jodatime/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-jodatime</artifactId>

diff --git a/valuetypes/markdown/applib/pom.xml b/valuetypes/markdown/applib/pom.xml
index bd9362d..f47655c 100644
--- a/valuetypes/markdown/applib/pom.xml
+++ b/valuetypes/markdown/applib/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-markdown</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-markdown-applib</artifactId>

diff --git a/valuetypes/markdown/metamodel/pom.xml b/valuetypes/markdown/metamodel/pom.xml
index 7ec5ace..52c44b0 100644
--- a/valuetypes/markdown/metamodel/pom.xml
+++ b/valuetypes/markdown/metamodel/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-markdown</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-markdown-metamodel</artifactId>

diff --git a/valuetypes/markdown/persistence-jdo/pom.xml b/valuetypes/markdown/persistence-jdo/pom.xml
index f6bf04f..dc9f01e 100644
--- a/valuetypes/markdown/persistence-jdo/pom.xml
+++ b/valuetypes/markdown/persistence-jdo/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-markdown</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-markdown-persistence-jdo</artifactId>

diff --git a/valuetypes/markdown/persistence-jpa/pom.xml b/valuetypes/markdown/persistence-jpa/pom.xml
index 320b026..15e1145 100644
--- a/valuetypes/markdown/persistence-jpa/pom.xml
+++ b/valuetypes/markdown/persistence-jpa/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-markdown</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-markdown-persistence-jpa</artifactId>

diff --git a/valuetypes/markdown/pom.xml b/valuetypes/markdown/pom.xml
index 616a14a..4af78c4 100644
--- a/valuetypes/markdown/pom.xml
+++ b/valuetypes/markdown/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-markdown</artifactId>

diff --git a/valuetypes/markdown/ui/pom.xml b/valuetypes/markdown/ui/pom.xml
index 0902d28..62cdeef 100644
--- a/valuetypes/markdown/ui/pom.xml
+++ b/valuetypes/markdown/ui/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-markdown</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-markdown-ui</artifactId>

diff --git a/valuetypes/markdown/ui/wicket/pom.xml b/valuetypes/markdown/ui/wicket/pom.xml
index 71ae94f..f47a9b2 100644
--- a/valuetypes/markdown/ui/wicket/pom.xml
+++ b/valuetypes/markdown/ui/wicket/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-markdown-ui</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-markdown-ui-wkt</artifactId>

diff --git a/valuetypes/pom.xml b/valuetypes/pom.xml
index 3d7a393..d0caea3 100644
--- a/valuetypes/pom.xml
+++ b/valuetypes/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/valuetypes/vega/applib/pom.xml b/valuetypes/vega/applib/pom.xml
index 747607d..a7ee2f4 100644
--- a/valuetypes/vega/applib/pom.xml
+++ b/valuetypes/vega/applib/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-vega</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-vega-applib</artifactId>

diff --git a/valuetypes/vega/metamodel/pom.xml b/valuetypes/vega/metamodel/pom.xml
index b255209..46286e8 100644
--- a/valuetypes/vega/metamodel/pom.xml
+++ b/valuetypes/vega/metamodel/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-vega</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-vega-metamodel</artifactId>

diff --git a/valuetypes/vega/persistence-jdo/pom.xml b/valuetypes/vega/persistence-jdo/pom.xml
index d8c991c..2caa886 100644
--- a/valuetypes/vega/persistence-jdo/pom.xml
+++ b/valuetypes/vega/persistence-jdo/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-vega</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-vega-persistence-jdo</artifactId>

diff --git a/valuetypes/vega/persistence-jpa/pom.xml b/valuetypes/vega/persistence-jpa/pom.xml
index d92f747..cd73ace 100644
--- a/valuetypes/vega/persistence-jpa/pom.xml
+++ b/valuetypes/vega/persistence-jpa/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-vega</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-vega-persistence-jpa</artifactId>

diff --git a/valuetypes/vega/pom.xml b/valuetypes/vega/pom.xml
index 7b3364e..db8e31b 100644
--- a/valuetypes/vega/pom.xml
+++ b/valuetypes/vega/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-vega</artifactId>

diff --git a/valuetypes/vega/ui/pom.xml b/valuetypes/vega/ui/pom.xml
index 0c45043..8a9664e 100644
--- a/valuetypes/vega/ui/pom.xml
+++ b/valuetypes/vega/ui/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-vega</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-vega-ui</artifactId>

diff --git a/valuetypes/vega/ui/wicket/pom.xml b/valuetypes/vega/ui/wicket/pom.xml
index 0951983..bdc0166 100644
--- a/valuetypes/vega/ui/wicket/pom.xml
+++ b/valuetypes/vega/ui/wicket/pom.xml

@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.causeway.valuetypes</groupId>
 		<artifactId>causeway-valuetypes-vega-ui</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-valuetypes-vega-ui-wkt</artifactId>

diff --git a/viewers/commons/applib/pom.xml b/viewers/commons/applib/pom.xml
index 6a3ca03..6249831 100644
--- a/viewers/commons/applib/pom.xml
+++ b/viewers/commons/applib/pom.xml

@@ -24,7 +24,7 @@
     <parent>
     	<groupId>org.apache.causeway.viewer</groupId>
     	<artifactId>causeway-viewer-commons</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-viewer-commons-applib</artifactId>

diff --git a/viewers/commons/model/pom.xml b/viewers/commons/model/pom.xml
index 46b61a4..bff7416 100644
--- a/viewers/commons/model/pom.xml
+++ b/viewers/commons/model/pom.xml

@@ -24,7 +24,7 @@
     <parent>
     	<groupId>org.apache.causeway.viewer</groupId>
     	<artifactId>causeway-viewer-commons</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-viewer-commons-model</artifactId>

diff --git a/viewers/commons/pom.xml b/viewers/commons/pom.xml
index d4c1652..a8e321a 100644
--- a/viewers/commons/pom.xml
+++ b/viewers/commons/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../core/pom.xml</relativePath>
     </parent>
 

diff --git a/viewers/commons/prism/pom.xml b/viewers/commons/prism/pom.xml
index 360e83b..c141eaa 100644
--- a/viewers/commons/prism/pom.xml
+++ b/viewers/commons/prism/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
     	<artifactId>causeway-viewer-commons</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-commons-prism</artifactId>

diff --git a/viewers/commons/services/pom.xml b/viewers/commons/services/pom.xml
index 1bfb55d..2e396c5 100644
--- a/viewers/commons/services/pom.xml
+++ b/viewers/commons/services/pom.xml

@@ -24,7 +24,7 @@
     <parent>
     	<groupId>org.apache.causeway.viewer</groupId>
     	<artifactId>causeway-viewer-commons</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-viewer-commons-services</artifactId>

diff --git a/viewers/graphql/applib/pom.xml b/viewers/graphql/applib/pom.xml
index 77381d5..48c4d44 100644
--- a/viewers/graphql/applib/pom.xml
+++ b/viewers/graphql/applib/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-graphql</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-graphql-applib</artifactId>

diff --git a/viewers/graphql/model/pom.xml b/viewers/graphql/model/pom.xml
index af7a1aa..79f6ea2 100644
--- a/viewers/graphql/model/pom.xml
+++ b/viewers/graphql/model/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-graphql</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-graphql-model</artifactId>

diff --git a/viewers/graphql/pom.xml b/viewers/graphql/pom.xml
index 135ac97..6a1deab 100644
--- a/viewers/graphql/pom.xml
+++ b/viewers/graphql/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.core</groupId>
 		<artifactId>causeway-core</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 		<relativePath>../../core/pom.xml</relativePath>
 	</parent>
 

diff --git a/viewers/graphql/test/pom.xml b/viewers/graphql/test/pom.xml
index 691edaa..6dfef67 100644
--- a/viewers/graphql/test/pom.xml
+++ b/viewers/graphql/test/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-graphql</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-graphql-test</artifactId>

diff --git a/viewers/graphql/test2/pom.xml b/viewers/graphql/test2/pom.xml
index b16f0ef..c0062c7 100644
--- a/viewers/graphql/test2/pom.xml
+++ b/viewers/graphql/test2/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-graphql</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-graphql-test2</artifactId>

diff --git a/viewers/graphql/testsupport/pom.xml b/viewers/graphql/testsupport/pom.xml
index 3680095..34173cf 100644
--- a/viewers/graphql/testsupport/pom.xml
+++ b/viewers/graphql/testsupport/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-graphql</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-graphql-testsupport</artifactId>

diff --git a/viewers/graphql/viewer/pom.xml b/viewers/graphql/viewer/pom.xml
index e216611..64e3f4c 100644
--- a/viewers/graphql/viewer/pom.xml
+++ b/viewers/graphql/viewer/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-graphql</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-graphql-viewer</artifactId>

diff --git a/viewers/restfulobjects/applib/pom.xml b/viewers/restfulobjects/applib/pom.xml
index ad5e7c9..ae173ea 100644
--- a/viewers/restfulobjects/applib/pom.xml
+++ b/viewers/restfulobjects/applib/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-restfulobjects</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
 	<artifactId>causeway-viewer-restfulobjects-applib</artifactId>

diff --git a/viewers/restfulobjects/client/pom.xml b/viewers/restfulobjects/client/pom.xml
index dfa9610..c81da09 100644
--- a/viewers/restfulobjects/client/pom.xml
+++ b/viewers/restfulobjects/client/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-restfulobjects</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
 	<artifactId>causeway-viewer-restfulobjects-client</artifactId>

diff --git a/viewers/restfulobjects/jaxrs-resteasy/pom.xml b/viewers/restfulobjects/jaxrs-resteasy/pom.xml
index 4556a71..34b5e3a 100644
--- a/viewers/restfulobjects/jaxrs-resteasy/pom.xml
+++ b/viewers/restfulobjects/jaxrs-resteasy/pom.xml

@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-restfulobjects</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-restfulobjects-jaxrsresteasy</artifactId>

diff --git a/viewers/restfulobjects/pom.xml b/viewers/restfulobjects/pom.xml
index eee0e12..a0199ef 100644
--- a/viewers/restfulobjects/pom.xml
+++ b/viewers/restfulobjects/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../core/pom.xml</relativePath>
     </parent>
 

diff --git a/viewers/restfulobjects/rendering/pom.xml b/viewers/restfulobjects/rendering/pom.xml
index 173de55..dc498d6 100644
--- a/viewers/restfulobjects/rendering/pom.xml
+++ b/viewers/restfulobjects/rendering/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-restfulobjects</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-viewer-restfulobjects-rendering</artifactId>

diff --git a/viewers/restfulobjects/test/pom.xml b/viewers/restfulobjects/test/pom.xml
index 88918ca..ce4923c 100644
--- a/viewers/restfulobjects/test/pom.xml
+++ b/viewers/restfulobjects/test/pom.xml

@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-restfulobjects</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
 	<artifactId>causeway-viewer-restfulobjects-test</artifactId>

diff --git a/viewers/restfulobjects/testing/pom.xml b/viewers/restfulobjects/testing/pom.xml
index 6010cd9..bc2fd74 100644
--- a/viewers/restfulobjects/testing/pom.xml
+++ b/viewers/restfulobjects/testing/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-restfulobjects</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-viewer-restfulobjects-testing</artifactId>

diff --git a/viewers/restfulobjects/viewer/pom.xml b/viewers/restfulobjects/viewer/pom.xml
index b7b4303..9791dde 100644
--- a/viewers/restfulobjects/viewer/pom.xml
+++ b/viewers/restfulobjects/viewer/pom.xml

@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-restfulobjects</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-viewer-restfulobjects-viewer</artifactId>

diff --git a/viewers/wicket/applib/pom.xml b/viewers/wicket/applib/pom.xml
index 033a347..17f2c5d 100644
--- a/viewers/wicket/applib/pom.xml
+++ b/viewers/wicket/applib/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-wicket</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-viewer-wicket-applib</artifactId>

diff --git a/viewers/wicket/model/pom.xml b/viewers/wicket/model/pom.xml
index 02bafba..580c3ae 100644
--- a/viewers/wicket/model/pom.xml
+++ b/viewers/wicket/model/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-wicket</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>causeway-viewer-wicket-model</artifactId>

diff --git a/viewers/wicket/pom.xml b/viewers/wicket/pom.xml
index 3dfae8e..d861868 100644
--- a/viewers/wicket/pom.xml
+++ b/viewers/wicket/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.core</groupId>
         <artifactId>causeway-core</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
         <relativePath>../../core/pom.xml</relativePath>
     </parent>
 		

diff --git a/viewers/wicket/ui-test/pom.xml b/viewers/wicket/ui-test/pom.xml
index 3961a5d..e33a9c1 100644
--- a/viewers/wicket/ui-test/pom.xml
+++ b/viewers/wicket/ui-test/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-wicket</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-wicket-ui-test</artifactId>

diff --git a/viewers/wicket/ui/pom.xml b/viewers/wicket/ui/pom.xml
index 9eb2320..67d42bd 100644
--- a/viewers/wicket/ui/pom.xml
+++ b/viewers/wicket/ui/pom.xml

@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.causeway.viewer</groupId>
 		<artifactId>causeway-viewer-wicket</artifactId>
-		<version>3.1.0</version>
+		<version>3.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>causeway-viewer-wicket-ui</artifactId>

diff --git a/viewers/wicket/viewer/pom.xml b/viewers/wicket/viewer/pom.xml
index 5d44a67..a7e4f6f 100644
--- a/viewers/wicket/viewer/pom.xml
+++ b/viewers/wicket/viewer/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.causeway.viewer</groupId>
         <artifactId>causeway-viewer-wicket</artifactId>
-        <version>3.1.0</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
 
     <name>Apache Causeway Viewer - Wicket (Viewer)</name>
commit	a2d99ed9ab90add7604a142303110355954653f0	[log] [tgz]
author	Dan Haywood <dan@haywood-associates.co.uk>	Tue Jul 02 13:45:15 2024 +0100
committer	Dan Haywood <dan@haywood-associates.co.uk>	Tue Jul 02 13:45:15 2024 +0100
tree	6b0529cc236b99bb8d41b440b369ede405def1b5
parent	68bab50ce7f25d102793c03698a5e84ddcc0e480 [diff]