Frozen bits doesn't mean frozen documentation
By alexismp on May 11, 2011
Shipping a "final" version (GlassFish 3.1 in this case) doesn't mean the documentation needs to be as frozen as the bits.
These changes include more production deployment use-cases, additions to the Add-On Component Development Guide, enhanced documentation on the recent Coherence*Web integration, a better Upgrade Guide (for standalone and cluster deployments) as well as some Performance Tuning Guide enhancements (both at the application server and JVM level). Paul has all the details.