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

pom.xml

@@ -28,7 +28,7 @@
 
   <groupId>org.mybatis</groupId>
   <artifactId>mybatis2</artifactId>
-  <version>2.6.0</version>
+  <version>2.6.1-SNAPSHOT</version>
 
   <name>mybatis2</name>
   <description>The mybatis data mapper framework makes it easier to use a relational database with object-oriented
@@ -42,7 +42,7 @@
   <scm>
     <connection>scm:git:ssh://git@github.com/mybatis/mybatis-2.git</connection>
     <developerConnection>scm:git:ssh://git@github.com/mybatis/mybatis-2.git</developerConnection>
-    <tag>mybatis2-2.6.0</tag>
+    <tag>HEAD</tag>
     <url>https://github.com/mybatis/mybatis-2/</url>
   </scm>
   <issueManagement>
@@ -78,7 +78,7 @@
     <argLine>--add-opens java.base/java.lang=ALL-UNNAMED</argLine>
 
     <!-- Reproducible Builds -->
-    <project.build.outputTimestamp>1727331764</project.build.outputTimestamp>
+    <project.build.outputTimestamp>1727331903</project.build.outputTimestamp>
   </properties>
 
   <dependencies>