The commons-jelly team is pleased to announce the commons-jelly 1.0 release! 

http://jakarta.apache.org/commons/jelly/

Jelly is a Java and XML based scripting engine. Jelly combines the best ideas 
from JSTL, Velocity, DVSL, Ant and Cocoon all together in a simple yet 
powerful scripting engine. 

Changes in this version include:

  New Features:

o FileTag now allows appending to the file. Issue: JELLY-191. 
o jelly -h or --help responds a help and jelly -v or --version responds the 
  version. Issue: JELLY-145. 

  Fixed bugs:

o Improve tag caching to improve memory consumption Thanks to Hans Gilde. 
o SwitchTag can not be reused if default encountered. Issue: JELLY-196. 
o Removed instance-based ThreadLocal substituting a JellyContext-based 
  tag-caching. Issue: JELLY-85.  

Have fun!
-The commons-jelly team