[maven-release-plugin] prepare for next development iteration

Author: ruslansennov

pom.xml

@@ -10,7 +10,7 @@
     </parent>
     <groupId>io.vavr</groupId>
     <artifactId>vavr-gwt</artifactId>
-    <version>0.9.2</version>
+    <version>1.0.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Vavr GWT</name>
     <description>GWT support for Vavr.</description>
@@ -26,7 +26,7 @@
         <connection>scm:git:git@github.com:vavr-io/vavr-gwt.git</connection>
         <developerConnection>scm:git:git@github.com:vavr-io/vavr-gwt.git</developerConnection>
         <url>git@github.com:vavr-io/vavr-gwt.git</url>
-        <tag>v0.9.2</tag>
+        <tag>HEAD</tag>
     </scm>
     <developers>
         <developer>