diff --git a/README.md b/README.md
index 35a9adcf..8f0fc8a7 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
 # h5ai
 
-For install instructions, documentation and a demo visit the [project page](http://larsjung.de/h5ai).
+* [Download, docs and demo](http://larsjung.de/h5ai)
+* [Sources at GitHub](http://github.com/lrsjng/h5ai)
 
 h5ai is provided under the terms of the [MIT License](http://github.com/lrsjng/h5ai/blob/master/LICENSE.txt).  
-It uses the
-[Faenza icon set](http://tiheum.deviantart.com/art/Faenza-Icons-173323228) (GPL license).
+It uses the [Faenza icon set](http://tiheum.deviantart.com/art/Faenza-Icons-173323228) (GPL license).
 
 
 ## Changelog
diff --git a/build.xml b/build.xml
index 4fbf91d3..1a0e4a88 100644
--- a/build.xml
+++ b/build.xml
@@ -2,7 +2,7 @@
 <project
 	name="h5ai"
 	basedir="."
-	default="build"
+	default="release"
 	xmlns:scripp="antlib:de.larsjung.scripp.ant"
 >
 	<target name="init">
@@ -26,35 +26,48 @@
 	</target>
 
 
-	<target name="build" depends="clean">
+	<target name="build-prepare" depends="clean">
 		<mkdir dir="${build.dir}" />
 		<copy todir="${build.dir}">
 		    <fileset dir="${src.dir}" />
+			<fileset file="LICENSE.txt" />
+			<fileset file="README.md" />
 		</copy>
-		<copy file="LICENSE.txt" todir="${build.dir}" />
 		<replace dir="${build.dir}">
 			<replacefilter token="%BUILD%" value="${build.label}" />
 			<replacefilter token="%BUILD_NAME%" value="${project.name}" />
 			<replacefilter token="%BUILD_VERSION%" value="${project.version}" />
 			<replacefilter token="%BUILD_STAMP%" value="${build.stamp}" />
 		</replace>
+	</target>
 
+	
+	<target name="build" depends="build-prepare">
 		<scripp.dir dir="${build.dir}/h5ai/css" />
 		<scripp.dir dir="${build.dir}/h5ai/js" />
+	</target>
 
-		<!-- release -->
+
+	<target name="build-uncompressed" depends="build-prepare">
+		<scripp.dir dir="${build.dir}/h5ai/css" compress="false" />
+		<scripp.dir dir="${build.dir}/h5ai/js" compress="false" />
+	</target>
+
+
+	<target name="release" depends="build">
 		<mkdir dir="${release.dir}" />
+		<zip destfile="${release.dir}/${project.name}-${project.version}.zip" basedir="${build.dir}" />
 		<tar destfile="${release.dir}/${project.name}-${project.version}.tar" basedir="${build.dir}"/>
 		<gzip destfile="${release.dir}/${project.name}-${project.version}.tar.gz" src="${release.dir}/${project.name}-${project.version}.tar"/>
 		<delete file="${release.dir}/${project.name}-${project.version}.tar" />
-		<zip destfile="${release.dir}/${project.name}-${project.version}.zip" basedir="${build.dir}" />
 	</target>
 
 
 	<macrodef name="scripp.dir">
 		<attribute name="dir" />
+		<attribute name="compress" default="true" />
 		<sequential>
-			<scripp:process>
+			<scripp:process compress="@{compress}">
 		        <fileset dir="@{dir}" includes="**/*.less,**/*.css,**/*.js" excludes="inc/**/*,**/*.min.css,**/*.min.js" />
 				<globmapper from="*.less" to="*.css" />
 		        <globmapper from="*.css" to="*.css" />
diff --git a/release/h5ai-0.12.1.tar.gz b/release/h5ai-0.12.1.tar.gz
index 4ffd5575..0702f33e 100644
Binary files a/release/h5ai-0.12.1.tar.gz and b/release/h5ai-0.12.1.tar.gz differ
diff --git a/release/h5ai-0.12.1.zip b/release/h5ai-0.12.1.zip
index 21c7a0fe..7ac745fa 100644
Binary files a/release/h5ai-0.12.1.zip and b/release/h5ai-0.12.1.zip differ