CDK 1.5.7 has been released and is available from sourceforge (download here) and the EBI maven repo (XML 1).
The release notes (1.5.7-Release-Notes) summarise and detail the changes. Among the new bug fixes and features, several plugins have been added to the build. The release notes describe how these plugins can be run and what they do so be sure check the notes out if you're a contributor.
<repository> <url>http://www.ebi.ac.uk/intact/maven/nexus/content/repositories/ebi-repo/</url> </repository> ... <dependency> <groupId>org.openscience.cdk</groupId> <artifactId>cdk-bundle</artifactId> <version>1.5.7</version> </dependency>