[maven-release-plugin] prepare release jai-imageio-core-1.4.0

Author: stain

pom.xml

@@ -6,7 +6,7 @@
   </prerequisites>
   <groupId>com.github.jai-imageio</groupId>
   <artifactId>jai-imageio-core</artifactId>
-  <version>1.4.0-SNAPSHOT</version>
+  <version>1.4.0</version>
   <packaging>bundle</packaging>
   <name>Java Advanced Imaging Image I/O Tools API core (standalone)</name>
   <description>
@@ -290,7 +290,7 @@
     <connection>scm:git:git://github.com/jai-imageio/jai-imageio-core.git</connection>
     <developerConnection>scm:git:[email protected]:jai-imageio/jai-imageio-core.git</developerConnection>
     <url>https://github.com/jai-imageio/jai-imageio-core/</url>
-    <tag>HEAD</tag>
+    <tag>jai-imageio-core-1.4.0</tag>
   </scm>
 
   <developers>