diff --git a/assembly/assembly-ide-war/pom.xml b/assembly/assembly-ide-war/pom.xml
index 3c51dfe1eb..8392851ca1 100644
--- a/assembly/assembly-ide-war/pom.xml
+++ b/assembly/assembly-ide-war/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-assembly-parent</artifactId>
         <groupId>org.eclipse.che</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>assembly-ide-war</artifactId>
     <packaging>war</packaging>
diff --git a/assembly/assembly-machine-server/pom.xml b/assembly/assembly-machine-server/pom.xml
index 7f8149f560..b7afc68462 100644
--- a/assembly/assembly-machine-server/pom.xml
+++ b/assembly/assembly-machine-server/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-assembly-parent</artifactId>
         <groupId>org.eclipse.che</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>assembly-machine-server</artifactId>
     <packaging>pom</packaging>
diff --git a/assembly/assembly-machine-war/pom.xml b/assembly/assembly-machine-war/pom.xml
index f7df1c985a..b7ba91a43f 100644
--- a/assembly/assembly-machine-war/pom.xml
+++ b/assembly/assembly-machine-war/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-assembly-parent</artifactId>
         <groupId>org.eclipse.che</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>assembly-machine-war</artifactId>
     <packaging>war</packaging>
diff --git a/assembly/assembly-main/pom.xml b/assembly/assembly-main/pom.xml
index 0008cfa7d6..9236ea229f 100644
--- a/assembly/assembly-main/pom.xml
+++ b/assembly/assembly-main/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-assembly-parent</artifactId>
         <groupId>org.eclipse.che</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>assembly-main</artifactId>
     <packaging>pom</packaging>
diff --git a/assembly/pom.xml b/assembly/pom.xml
index 1e39664a52..7e6dea8862 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -16,12 +16,12 @@
     <parent>
         <artifactId>che-parent</artifactId>
         <groupId>org.eclipse.che</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <groupId>org.eclipse.che</groupId>
     <artifactId>che-assembly-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-RC1-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Che IDE :: Parent</name>
     <modules>
diff --git a/core/che-core-api-core/pom.xml b/core/che-core-api-core/pom.xml
index 8204c0f5fb..b67436f68a 100644
--- a/core/che-core-api-core/pom.xml
+++ b/core/che-core-api-core/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-core</artifactId>
     <packaging>jar</packaging>
diff --git a/core/che-core-api-dto-maven-plugin/pom.xml b/core/che-core-api-dto-maven-plugin/pom.xml
index 7fa00e97f0..fae31ccdd5 100644
--- a/core/che-core-api-dto-maven-plugin/pom.xml
+++ b/core/che-core-api-dto-maven-plugin/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-dto-maven-plugin</artifactId>
     <packaging>maven-plugin</packaging>
diff --git a/core/che-core-api-dto/pom.xml b/core/che-core-api-dto/pom.xml
index 062b17e56d..347ae08576 100644
--- a/core/che-core-api-dto/pom.xml
+++ b/core/che-core-api-dto/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-dto</artifactId>
     <packaging>jar</packaging>
diff --git a/core/che-core-api-model/pom.xml b/core/che-core-api-model/pom.xml
index 5a9b9152a0..8fcb6eeb30 100644
--- a/core/che-core-api-model/pom.xml
+++ b/core/che-core-api-model/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-model</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/che-core-commons-annotations/pom.xml b/core/commons/che-core-commons-annotations/pom.xml
index 22498eedfc..ff3f74c1f0 100644
--- a/core/commons/che-core-commons-annotations/pom.xml
+++ b/core/commons/che-core-commons-annotations/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-annotations</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/che-core-commons-env/pom.xml b/core/commons/che-core-commons-env/pom.xml
index b0cf8a7a2b..cae5b28f8a 100644
--- a/core/commons/che-core-commons-env/pom.xml
+++ b/core/commons/che-core-commons-env/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-env</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/che-core-commons-gwt/pom.xml b/core/commons/che-core-commons-gwt/pom.xml
index a9555bedd1..e7ef4aab89 100644
--- a/core/commons/che-core-commons-gwt/pom.xml
+++ b/core/commons/che-core-commons-gwt/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-gwt</artifactId>
     <name>Che Core :: Commons :: GWT</name>
diff --git a/core/commons/che-core-commons-inject/pom.xml b/core/commons/che-core-commons-inject/pom.xml
index 4bcfadf127..7d7f94cecf 100644
--- a/core/commons/che-core-commons-inject/pom.xml
+++ b/core/commons/che-core-commons-inject/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-inject</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/che-core-commons-json/pom.xml b/core/commons/che-core-commons-json/pom.xml
index 62cd69d8fc..a735529277 100644
--- a/core/commons/che-core-commons-json/pom.xml
+++ b/core/commons/che-core-commons-json/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-json</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/che-core-commons-lang/pom.xml b/core/commons/che-core-commons-lang/pom.xml
index 4ab215aef8..daf1cdf7e5 100644
--- a/core/commons/che-core-commons-lang/pom.xml
+++ b/core/commons/che-core-commons-lang/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-lang</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/che-core-commons-schedule/pom.xml b/core/commons/che-core-commons-schedule/pom.xml
index f39f53bb90..7d312a3a1a 100644
--- a/core/commons/che-core-commons-schedule/pom.xml
+++ b/core/commons/che-core-commons-schedule/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-schedule</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/che-core-commons-test/pom.xml b/core/commons/che-core-commons-test/pom.xml
index 8955480ed7..4e27f9f12a 100644
--- a/core/commons/che-core-commons-test/pom.xml
+++ b/core/commons/che-core-commons-test/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-test</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/che-core-commons-xml/pom.xml b/core/commons/che-core-commons-xml/pom.xml
index 22799ff9e8..b448dffc5d 100644
--- a/core/commons/che-core-commons-xml/pom.xml
+++ b/core/commons/che-core-commons-xml/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-commons-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-commons-xml</artifactId>
     <packaging>jar</packaging>
diff --git a/core/commons/pom.xml b/core/commons/pom.xml
index 84ecf39830..c6a04aaef4 100644
--- a/core/commons/pom.xml
+++ b/core/commons/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-core-commons-parent</artifactId>
diff --git a/core/ide/che-core-ide-api/pom.xml b/core/ide/che-core-ide-api/pom.xml
index ffb2847c1b..4b5df6c442 100644
--- a/core/ide/che-core-ide-api/pom.xml
+++ b/core/ide/che-core-ide-api/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-ide-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-ide-api</artifactId>
     <packaging>jar</packaging>
diff --git a/core/ide/che-core-ide-app/pom.xml b/core/ide/che-core-ide-app/pom.xml
index a18acd665c..d22ee5d699 100644
--- a/core/ide/che-core-ide-app/pom.xml
+++ b/core/ide/che-core-ide-app/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-ide-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-ide-app</artifactId>
     <packaging>jar</packaging>
diff --git a/core/ide/che-core-ide-generators/pom.xml b/core/ide/che-core-ide-generators/pom.xml
index 63561cd0d5..e2a7c8d296 100644
--- a/core/ide/che-core-ide-generators/pom.xml
+++ b/core/ide/che-core-ide-generators/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-ide-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-ide-generators</artifactId>
     <packaging>jar</packaging>
diff --git a/core/ide/che-core-ide-jseditor/pom.xml b/core/ide/che-core-ide-jseditor/pom.xml
index b42820efcb..926dc359c6 100644
--- a/core/ide/che-core-ide-jseditor/pom.xml
+++ b/core/ide/che-core-ide-jseditor/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-ide-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-ide-jseditor</artifactId>
     <name>Che Core :: IDE :: JsEditor</name>
diff --git a/core/ide/che-core-ide-stacks/pom.xml b/core/ide/che-core-ide-stacks/pom.xml
index 6334656455..e2bd0ff2b3 100644
--- a/core/ide/che-core-ide-stacks/pom.xml
+++ b/core/ide/che-core-ide-stacks/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-ide-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-ide-stacks</artifactId>
     <packaging>jar</packaging>
diff --git a/core/ide/che-core-ide-templates/pom.xml b/core/ide/che-core-ide-templates/pom.xml
index 2045168526..eefd65ff35 100644
--- a/core/ide/che-core-ide-templates/pom.xml
+++ b/core/ide/che-core-ide-templates/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-ide-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-ide-templates</artifactId>
     <packaging>jar</packaging>
diff --git a/core/ide/che-core-ide-ui/pom.xml b/core/ide/che-core-ide-ui/pom.xml
index 6f90762c0c..249e1276b4 100644
--- a/core/ide/che-core-ide-ui/pom.xml
+++ b/core/ide/che-core-ide-ui/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-ide-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-ide-ui</artifactId>
     <name>Che Core :: IDE :: UI</name>
diff --git a/core/ide/pom.xml b/core/ide/pom.xml
index fee34db9fd..913325a1eb 100644
--- a/core/ide/pom.xml
+++ b/core/ide/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-core-ide-parent</artifactId>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-account/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-account/pom.xml
index 3df47db328..647c5c3461 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-account/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-account/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-account</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-auth/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-auth/pom.xml
index b3b3f2b9d3..275d18a5f0 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-auth/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-auth/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-auth</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-core/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-core/pom.xml
index 2c14c890b5..1f968b90fd 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-core/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-core/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-core</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-factory/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-factory/pom.xml
index 097848c434..9cc15c9813 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-factory/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-factory/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-factory</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-git/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-git/pom.xml
index aa0ccd0a71..55a32436b4 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-git/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-git/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-git</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-machine/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-machine/pom.xml
index f68a171ff5..93c3a0a94e 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-machine/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-machine/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-machine</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-project/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-project/pom.xml
index f6031b1d6d..92dbb21ae9 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-project/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-project/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-project</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-ssh/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-ssh/pom.xml
index 582dedc121..3a2816ba03 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-ssh/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-ssh/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-ssh</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-user/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-user/pom.xml
index be0b76e0e5..a663f1b480 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-user/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-user/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-user</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/che-core-client-gwt-workspace/pom.xml b/core/platform-api-client-gwt/che-core-client-gwt-workspace/pom.xml
index cab67d242f..816ef7c692 100644
--- a/core/platform-api-client-gwt/che-core-client-gwt-workspace/pom.xml
+++ b/core/platform-api-client-gwt/che-core-client-gwt-workspace/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-client-gwt-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-client-gwt-workspace</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api-client-gwt/pom.xml b/core/platform-api-client-gwt/pom.xml
index 8136cf28a9..7a857c9e35 100644
--- a/core/platform-api-client-gwt/pom.xml
+++ b/core/platform-api-client-gwt/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-core-client-gwt-parent</artifactId>
diff --git a/core/platform-api/che-core-api-account/pom.xml b/core/platform-api/che-core-api-account/pom.xml
index 60912642ab..dbbab84066 100644
--- a/core/platform-api/che-core-api-account/pom.xml
+++ b/core/platform-api/che-core-api-account/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-api-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-account</artifactId>
     <name>Che Core :: API :: Account</name>
diff --git a/core/platform-api/che-core-api-auth/pom.xml b/core/platform-api/che-core-api-auth/pom.xml
index 33ee2b4dd7..24147ad70d 100644
--- a/core/platform-api/che-core-api-auth/pom.xml
+++ b/core/platform-api/che-core-api-auth/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-api-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-auth</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api/che-core-api-infrastructure-local/pom.xml b/core/platform-api/che-core-api-infrastructure-local/pom.xml
index b89e91234e..49b9179c6b 100644
--- a/core/platform-api/che-core-api-infrastructure-local/pom.xml
+++ b/core/platform-api/che-core-api-infrastructure-local/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-api-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-infrastructure-local</artifactId>
     <name>Che Core :: API :: Local Infrastructure</name>
diff --git a/core/platform-api/che-core-api-ssh/pom.xml b/core/platform-api/che-core-api-ssh/pom.xml
index 2bb0443a97..b03e971d60 100644
--- a/core/platform-api/che-core-api-ssh/pom.xml
+++ b/core/platform-api/che-core-api-ssh/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-api-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-ssh</artifactId>
     <packaging>jar</packaging>
diff --git a/core/platform-api/pom.xml b/core/platform-api/pom.xml
index 7e36e76e03..f88fb862ca 100644
--- a/core/platform-api/pom.xml
+++ b/core/platform-api/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-core-api-parent</artifactId>
diff --git a/core/pom.xml b/core/pom.xml
index 5eef10f0de..100dd76d96 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -16,12 +16,12 @@
     <parent>
         <artifactId>che-parent</artifactId>
         <groupId>org.eclipse.che</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <groupId>org.eclipse.che.core</groupId>
     <artifactId>che-core-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-RC1-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Che Core Parent</name>
     <modules>
diff --git a/dashboard/pom.xml b/dashboard/pom.xml
index 228e2608a4..04b74205e0 100644
--- a/dashboard/pom.xml
+++ b/dashboard/pom.xml
@@ -16,12 +16,12 @@
     <parent>
         <artifactId>che-parent</artifactId>
         <groupId>org.eclipse.che</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <groupId>org.eclipse.che.dashboard</groupId>
     <artifactId>che-dashboard-war</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-RC1-SNAPSHOT</version>
     <packaging>war</packaging>
     <name>Che Dashboard :: Web App</name>
     <inceptionYear>2015</inceptionYear>
diff --git a/plugins/plugin-dashboard/che-plugin-ext-dashboard/pom.xml b/plugins/plugin-dashboard/che-plugin-ext-dashboard/pom.xml
index 49021f1885..8cd33a086a 100644
--- a/plugins/plugin-dashboard/che-plugin-ext-dashboard/pom.xml
+++ b/plugins/plugin-dashboard/che-plugin-ext-dashboard/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-dashboard-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-ext-dashboard-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-dashboard/pom.xml b/plugins/plugin-dashboard/pom.xml
index 418f101c6a..02303da784 100644
--- a/plugins/plugin-dashboard/pom.xml
+++ b/plugins/plugin-dashboard/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-dashboard-parent</artifactId>
diff --git a/plugins/plugin-docker/che-plugin-docker-client/pom.xml b/plugins/plugin-docker/che-plugin-docker-client/pom.xml
index dc18e1a4d9..080736e79c 100644
--- a/plugins/plugin-docker/che-plugin-docker-client/pom.xml
+++ b/plugins/plugin-docker/che-plugin-docker-client/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-docker-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-docker-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-docker/che-plugin-docker-ext-client/pom.xml b/plugins/plugin-docker/che-plugin-docker-ext-client/pom.xml
index d00a4dc089..ceecba6a2d 100644
--- a/plugins/plugin-docker/che-plugin-docker-ext-client/pom.xml
+++ b/plugins/plugin-docker/che-plugin-docker-ext-client/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-docker-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-docker-ext-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-docker/che-plugin-docker-machine/pom.xml b/plugins/plugin-docker/che-plugin-docker-machine/pom.xml
index b08932b4c3..fea0cee5c3 100644
--- a/plugins/plugin-docker/che-plugin-docker-machine/pom.xml
+++ b/plugins/plugin-docker/che-plugin-docker-machine/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-docker-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-docker-machine</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-docker/pom.xml b/plugins/plugin-docker/pom.xml
index d1a2f2dae0..f6346175c0 100644
--- a/plugins/plugin-docker/pom.xml
+++ b/plugins/plugin-docker/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-docker-parent</artifactId>
diff --git a/plugins/plugin-git/che-plugin-git-ext-git/pom.xml b/plugins/plugin-git/che-plugin-git-ext-git/pom.xml
index 92807ecaaf..751eaeca33 100644
--- a/plugins/plugin-git/che-plugin-git-ext-git/pom.xml
+++ b/plugins/plugin-git/che-plugin-git-ext-git/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-git-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-git-ext-git</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-git/che-plugin-git-provider-che/pom.xml b/plugins/plugin-git/che-plugin-git-provider-che/pom.xml
index 44efbbd637..a0c66c2b1a 100644
--- a/plugins/plugin-git/che-plugin-git-provider-che/pom.xml
+++ b/plugins/plugin-git/che-plugin-git-provider-che/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-git-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-git-provider-che</artifactId>
     <name>Che Plugin :: Git :: Che credential provider</name>
diff --git a/plugins/plugin-git/che-plugin-git-ssh-client/pom.xml b/plugins/plugin-git/che-plugin-git-ssh-client/pom.xml
index 8534ff989e..36224d2719 100644
--- a/plugins/plugin-git/che-plugin-git-ssh-client/pom.xml
+++ b/plugins/plugin-git/che-plugin-git-ssh-client/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-git-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-git-ssh-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-git/pom.xml b/plugins/plugin-git/pom.xml
index 34144e4eaa..b1d385e3ee 100644
--- a/plugins/plugin-git/pom.xml
+++ b/plugins/plugin-git/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-git-parent</artifactId>
diff --git a/plugins/plugin-github/che-plugin-github-ext-github/pom.xml b/plugins/plugin-github/che-plugin-github-ext-github/pom.xml
index 7a17600e9c..44d5752692 100644
--- a/plugins/plugin-github/che-plugin-github-ext-github/pom.xml
+++ b/plugins/plugin-github/che-plugin-github-ext-github/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-github-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-github-ext-github</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-github/che-plugin-github-oauth2/pom.xml b/plugins/plugin-github/che-plugin-github-oauth2/pom.xml
index 53435620b5..35b9391575 100644
--- a/plugins/plugin-github/che-plugin-github-oauth2/pom.xml
+++ b/plugins/plugin-github/che-plugin-github-oauth2/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-github-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-github-oauth2</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-github/che-plugin-github-provider-github/pom.xml b/plugins/plugin-github/che-plugin-github-provider-github/pom.xml
index 1f6a941f70..089db0636d 100644
--- a/plugins/plugin-github/che-plugin-github-provider-github/pom.xml
+++ b/plugins/plugin-github/che-plugin-github-provider-github/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-github-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-github-provider-github</artifactId>
     <name>Che Plugin :: Github :: Credential provider</name>
diff --git a/plugins/plugin-github/pom.xml b/plugins/plugin-github/pom.xml
index 155bd795d0..217fb959d7 100644
--- a/plugins/plugin-github/pom.xml
+++ b/plugins/plugin-github/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-github-parent</artifactId>
diff --git a/plugins/plugin-gwt/che-plugin-gwt-ext-gwt/pom.xml b/plugins/plugin-gwt/che-plugin-gwt-ext-gwt/pom.xml
index ece9e40619..4fa6070a63 100644
--- a/plugins/plugin-gwt/che-plugin-gwt-ext-gwt/pom.xml
+++ b/plugins/plugin-gwt/che-plugin-gwt-ext-gwt/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-gwt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-gwt-ext-gwt</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-gwt/pom.xml b/plugins/plugin-gwt/pom.xml
index fa9516c50f..9a4c666a7d 100644
--- a/plugins/plugin-gwt/pom.xml
+++ b/plugins/plugin-gwt/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-gwt-parent</artifactId>
diff --git a/plugins/plugin-help/che-plugin-help-ext-client/pom.xml b/plugins/plugin-help/che-plugin-help-ext-client/pom.xml
index c14314b533..c49c0c36ad 100644
--- a/plugins/plugin-help/che-plugin-help-ext-client/pom.xml
+++ b/plugins/plugin-help/che-plugin-help-ext-client/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-help-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-help-ext-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-help/pom.xml b/plugins/plugin-help/pom.xml
index 332813cfde..75c4bb24db 100644
--- a/plugins/plugin-help/pom.xml
+++ b/plugins/plugin-help/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-help-parent</artifactId>
diff --git a/plugins/plugin-java/che-plugin-java-ext-debugger-java-client/pom.xml b/plugins/plugin-java/che-plugin-java-ext-debugger-java-client/pom.xml
index 02755f0b97..2fe8ccc25f 100644
--- a/plugins/plugin-java/che-plugin-java-ext-debugger-java-client/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-debugger-java-client/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-ext-debugger-java-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-debugger-java-server/pom.xml b/plugins/plugin-java/che-plugin-java-ext-debugger-java-server/pom.xml
index 6e81390319..ce0854ddbf 100644
--- a/plugins/plugin-java/che-plugin-java-ext-debugger-java-server/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-debugger-java-server/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-ext-debugger-java-server</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-debugger-java-shared/pom.xml b/plugins/plugin-java/che-plugin-java-ext-debugger-java-shared/pom.xml
index 2d1f403b1c..ac4a8ee786 100644
--- a/plugins/plugin-java/che-plugin-java-ext-debugger-java-shared/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-debugger-java-shared/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-ext-debugger-java-shared</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/che-jdt-ext-machine/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/che-jdt-ext-machine/pom.xml
index 2b99a08c99..35eede46bf 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/che-jdt-ext-machine/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/che-jdt-ext-machine/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-jdt-ext-machine</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/che-plugin-java-jdt-core-repack/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/che-plugin-java-jdt-core-repack/pom.xml
index 2e7edb8089..d429e14e8c 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/che-plugin-java-jdt-core-repack/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/che-plugin-java-jdt-core-repack/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-jdt-core-repack</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-filebuffers/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-filebuffers/pom.xml
index 2d34c714d6..08326ad673 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-filebuffers/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-filebuffers/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.core.filebuffers</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-filesystem/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-filesystem/pom.xml
index 572dba3307..641bbdb702 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-filesystem/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-filesystem/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.core.filesystem</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-resources/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-resources/pom.xml
index 31fae818a3..2ccfd5a4e3 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-resources/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-core-resources/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.core.resources</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jdt-ui/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jdt-ui/pom.xml
index a286be2c83..77a2b8cff3 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jdt-ui/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jdt-ui/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.jdt.ui</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jface-text/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jface-text/pom.xml
index 7454021a32..f573ab747d 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jface-text/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jface-text/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.jface.text</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jface/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jface/pom.xml
index 4e1e81b545..5a6e9ff91f 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jface/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-jface/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.jface</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-ltk-core-refactoring/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-ltk-core-refactoring/pom.xml
index 125834eaab..5e8b817eb5 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-ltk-core-refactoring/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-ltk-core-refactoring/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.ltk.core.refactoring</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-search/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-search/pom.xml
index ca22e61e35..35d65506d4 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-search/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-search/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.search</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-ui-ide/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-ui-ide/pom.xml
index cb5de75133..e99f315178 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-ui-ide/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/org-eclipse-ui-ide/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>org.eclipse.ui.ide</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-jdt/pom.xml b/plugins/plugin-java/che-plugin-java-ext-jdt/pom.xml
index a97d919693..b739fd6cdd 100644
--- a/plugins/plugin-java/che-plugin-java-ext-jdt/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-jdt/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-ext-jdt-parent</artifactId>
     <packaging>pom</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-lang-client/pom.xml b/plugins/plugin-java/che-plugin-java-ext-lang-client/pom.xml
index efc303a6cb..ad70cd36db 100644
--- a/plugins/plugin-java/che-plugin-java-ext-lang-client/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-lang-client/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-ext-lang-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-ext-lang-server/pom.xml b/plugins/plugin-java/che-plugin-java-ext-lang-server/pom.xml
index 8925507c06..a88a428aa5 100644
--- a/plugins/plugin-java/che-plugin-java-ext-lang-server/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-lang-server/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-ext-lang-server</artifactId>
     <name>Che Plugin :: Java :: Extension Java Server</name>
diff --git a/plugins/plugin-java/che-plugin-java-ext-lang-shared/pom.xml b/plugins/plugin-java/che-plugin-java-ext-lang-shared/pom.xml
index 8b4410a925..9843c872f3 100644
--- a/plugins/plugin-java/che-plugin-java-ext-lang-shared/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-lang-shared/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-ext-lang-shared</artifactId>
     <name>Che Plugin :: Java :: Extension Java Shared</name>
diff --git a/plugins/plugin-java/che-plugin-java-ext-maven/pom.xml b/plugins/plugin-java/che-plugin-java-ext-maven/pom.xml
index 1251bafd35..de50a490cd 100644
--- a/plugins/plugin-java/che-plugin-java-ext-maven/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-ext-maven/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-ext-maven</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-generator-archetype/pom.xml b/plugins/plugin-java/che-plugin-java-generator-archetype/pom.xml
index 7cae4e3b1b..63ef3460f8 100644
--- a/plugins/plugin-java/che-plugin-java-generator-archetype/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-generator-archetype/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-generator-archetype</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/che-plugin-java-maven-tools/pom.xml b/plugins/plugin-java/che-plugin-java-maven-tools/pom.xml
index 40624eaaf0..b8e23dd030 100644
--- a/plugins/plugin-java/che-plugin-java-maven-tools/pom.xml
+++ b/plugins/plugin-java/che-plugin-java-maven-tools/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-java-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-java-maven-tools</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-java/pom.xml b/plugins/plugin-java/pom.xml
index 18366dfbe9..add0a54e93 100644
--- a/plugins/plugin-java/pom.xml
+++ b/plugins/plugin-java/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-java-parent</artifactId>
diff --git a/plugins/plugin-machine/che-plugin-machine-ext-client/pom.xml b/plugins/plugin-machine/che-plugin-machine-ext-client/pom.xml
index 12c096fe2e..5a69800dfb 100644
--- a/plugins/plugin-machine/che-plugin-machine-ext-client/pom.xml
+++ b/plugins/plugin-machine/che-plugin-machine-ext-client/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-machine-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-machine-ext-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-machine/che-plugin-machine-ext-server/pom.xml b/plugins/plugin-machine/che-plugin-machine-ext-server/pom.xml
index 9742684e25..5bccd76710 100644
--- a/plugins/plugin-machine/che-plugin-machine-ext-server/pom.xml
+++ b/plugins/plugin-machine/che-plugin-machine-ext-server/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-machine-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-machine-ext-server</artifactId>
     <dependencies>
diff --git a/plugins/plugin-machine/che-plugin-machine-ssh-client/pom.xml b/plugins/plugin-machine/che-plugin-machine-ssh-client/pom.xml
index f6a3b1fbaa..684cd09b4c 100644
--- a/plugins/plugin-machine/che-plugin-machine-ssh-client/pom.xml
+++ b/plugins/plugin-machine/che-plugin-machine-ssh-client/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-machine-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-machine-ssh-client</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-machine/pom.xml b/plugins/plugin-machine/pom.xml
index 4393863f5e..90e95e2296 100644
--- a/plugins/plugin-machine/pom.xml
+++ b/plugins/plugin-machine/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-machine-parent</artifactId>
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/pom.xml b/plugins/plugin-orion/che-plugin-orion-compare/pom.xml
index c29a346c8e..03039dd2c0 100644
--- a/plugins/plugin-orion/che-plugin-orion-compare/pom.xml
+++ b/plugins/plugin-orion/che-plugin-orion-compare/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-orion-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-orion-compare</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/pom.xml b/plugins/plugin-orion/che-plugin-orion-editor/pom.xml
index 3198e3b32a..7990d532e8 100644
--- a/plugins/plugin-orion/che-plugin-orion-editor/pom.xml
+++ b/plugins/plugin-orion/che-plugin-orion-editor/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-orion-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-orion-editor</artifactId>
diff --git a/plugins/plugin-orion/pom.xml b/plugins/plugin-orion/pom.xml
index 7e63a04fa5..03cb19d301 100644
--- a/plugins/plugin-orion/pom.xml
+++ b/plugins/plugin-orion/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-orion-parent</artifactId>
diff --git a/plugins/plugin-sdk/che-plugin-sdk-env-local/pom.xml b/plugins/plugin-sdk/che-plugin-sdk-env-local/pom.xml
index 985b0ff3f9..d89e2ee3eb 100644
--- a/plugins/plugin-sdk/che-plugin-sdk-env-local/pom.xml
+++ b/plugins/plugin-sdk/che-plugin-sdk-env-local/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-sdk-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-sdk-env-local</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-sdk/che-plugin-sdk-ext-plugins/pom.xml b/plugins/plugin-sdk/che-plugin-sdk-ext-plugins/pom.xml
index 30a57f4494..ca0069a3c8 100644
--- a/plugins/plugin-sdk/che-plugin-sdk-ext-plugins/pom.xml
+++ b/plugins/plugin-sdk/che-plugin-sdk-ext-plugins/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-sdk-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-sdk-ext-plugins</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-sdk/che-plugin-sdk-tools/pom.xml b/plugins/plugin-sdk/che-plugin-sdk-tools/pom.xml
index e8fa75af5d..ece1258426 100644
--- a/plugins/plugin-sdk/che-plugin-sdk-tools/pom.xml
+++ b/plugins/plugin-sdk/che-plugin-sdk-tools/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-sdk-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-sdk-tools</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-sdk/pom.xml b/plugins/plugin-sdk/pom.xml
index fa800bb13b..6920e318ad 100644
--- a/plugins/plugin-sdk/pom.xml
+++ b/plugins/plugin-sdk/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-sdk-parent</artifactId>
diff --git a/plugins/plugin-web/che-plugin-web-ext-web/pom.xml b/plugins/plugin-web/che-plugin-web-ext-web/pom.xml
index 910b4fdfdc..692b755bc9 100644
--- a/plugins/plugin-web/che-plugin-web-ext-web/pom.xml
+++ b/plugins/plugin-web/che-plugin-web-ext-web/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-web-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-plugin-web-ext-web</artifactId>
     <packaging>jar</packaging>
diff --git a/plugins/plugin-web/pom.xml b/plugins/plugin-web/pom.xml
index 143829f729..8e2703d107 100644
--- a/plugins/plugin-web/pom.xml
+++ b/plugins/plugin-web/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-plugin-parent</artifactId>
         <groupId>org.eclipse.che.plugin</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>che-plugin-web-parent</artifactId>
diff --git a/plugins/pom.xml b/plugins/pom.xml
index 80727c2c2e..e18c906012 100644
--- a/plugins/pom.xml
+++ b/plugins/pom.xml
@@ -16,12 +16,12 @@
     <parent>
         <artifactId>che-parent</artifactId>
         <groupId>org.eclipse.che</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <groupId>org.eclipse.che.plugin</groupId>
     <artifactId>che-plugin-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-RC1-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Che Plugin :: Parent</name>
     <modules>
diff --git a/pom.xml b/pom.xml
index 82801ccde0..b1c940b760 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     </parent>
     <groupId>org.eclipse.che</groupId>
     <artifactId>che-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-RC1-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Che Parent</name>
     <modules>
@@ -32,7 +32,7 @@
     <scm>
         <connection>scm:git:git@github.com:eclipse/che.git</connection>
         <developerConnection>scm:git:git@github.com:eclipse/che.git</developerConnection>
-        <tag>4.0.0</tag>
+        <tag>HEAD</tag>
         <url>https://github.com/codenvy/che-core</url>
     </scm>
     <properties>
diff --git a/wsagent/che-core-api-git/pom.xml b/wsagent/che-core-api-git/pom.xml
index da3a3b279d..f22fe79f6b 100644
--- a/wsagent/che-core-api-git/pom.xml
+++ b/wsagent/che-core-api-git/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-agent-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-git</artifactId>
     <packaging>jar</packaging>
diff --git a/wsagent/che-core-api-project/pom.xml b/wsagent/che-core-api-project/pom.xml
index 1e005f973a..3174e6d5b3 100644
--- a/wsagent/che-core-api-project/pom.xml
+++ b/wsagent/che-core-api-project/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-agent-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-project</artifactId>
     <packaging>jar</packaging>
diff --git a/wsagent/che-core-git-impl-native/pom.xml b/wsagent/che-core-git-impl-native/pom.xml
index 1cf94c1b2b..79b1acbb42 100644
--- a/wsagent/che-core-git-impl-native/pom.xml
+++ b/wsagent/che-core-git-impl-native/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-agent-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-git-impl-native</artifactId>
     <packaging>jar</packaging>
diff --git a/wsagent/pom.xml b/wsagent/pom.xml
index c12741eb5c..ee07c59ef7 100644
--- a/wsagent/pom.xml
+++ b/wsagent/pom.xml
@@ -16,12 +16,12 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../core/pom.xml</relativePath>
     </parent>
     <groupId>org.eclipse.che.core</groupId>
     <artifactId>che-agent-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-RC1-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Che Agent Parent</name>
     <modules>
diff --git a/wsmaster/che-core-api-factory/pom.xml b/wsmaster/che-core-api-factory/pom.xml
index 521c1e465d..4c05a7b63e 100644
--- a/wsmaster/che-core-api-factory/pom.xml
+++ b/wsmaster/che-core-api-factory/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-master-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-factory</artifactId>
     <packaging>jar</packaging>
diff --git a/wsmaster/che-core-api-machine/pom.xml b/wsmaster/che-core-api-machine/pom.xml
index e233ff7bcb..e82b5bed1c 100644
--- a/wsmaster/che-core-api-machine/pom.xml
+++ b/wsmaster/che-core-api-machine/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-master-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-machine</artifactId>
     <packaging>jar</packaging>
diff --git a/wsmaster/che-core-api-user/pom.xml b/wsmaster/che-core-api-user/pom.xml
index fcf691b8ab..02edf993d7 100644
--- a/wsmaster/che-core-api-user/pom.xml
+++ b/wsmaster/che-core-api-user/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-master-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-user</artifactId>
     <name>Che Core :: API :: User</name>
diff --git a/wsmaster/che-core-api-workspace/pom.xml b/wsmaster/che-core-api-workspace/pom.xml
index 40805f7ea4..f8e6ba4cf2 100644
--- a/wsmaster/che-core-api-workspace/pom.xml
+++ b/wsmaster/che-core-api-workspace/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>che-master-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
     </parent>
     <artifactId>che-core-api-workspace</artifactId>
     <packaging>jar</packaging>
diff --git a/wsmaster/pom.xml b/wsmaster/pom.xml
index a9f58f94d2..b8948220e5 100644
--- a/wsmaster/pom.xml
+++ b/wsmaster/pom.xml
@@ -16,12 +16,12 @@
     <parent>
         <artifactId>che-core-parent</artifactId>
         <groupId>org.eclipse.che.core</groupId>
-        <version>4.0.0</version>
+        <version>4.1.0-RC1-SNAPSHOT</version>
         <relativePath>../core/pom.xml</relativePath>
     </parent>
     <groupId>org.eclipse.che.core</groupId>
     <artifactId>che-master-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-RC1-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Che Master Parent</name>
     <modules>