Tapestry 5.0.11 is beta

The Tapestry team has voted Tapestry 5.0.11 to be the first beta release of Tapestry 5. This means that the focus is shifting from adding new features to fixing bugs and adding stability (and adding documentation), with the goal of producing a release candidate in the near future.

http://tapestry.apache.org/news.html#Tapestry_5.0.11_is_beta

Betaになったようです。今後は機能的に大きく変わることは無いということですね。