to create a local 1.0-SNAPSHOT release from the source tree. By default this compiles the code, copies files and runs the test suite. Add -DskipTests=true if you don't want to run tests.
The new artifacts are
closure-compiler-parent -- common definitions used by modules.
closure-compiler-rhino -- The rhino fork used by closure-compiler.
closure-compiler-externs -- The externs code (If you want you could override this target in your build)
closure-compiler -- everything else
Note that these jars do not contain the ant plugin, the command line, or an executable uber-jar. If time permits I'll try to add these features too.