1. 使用 Jetty 来替换 Grizzly 作为默认的连接器
2. Improvements were made to logging.
3. A fix was made for application.getSubLogger.
4. Improvements were made to run.sh, so... it no longer requires manual configuration of jar list, even in JVM 1.5.
5. Support for representations in DELETE has returned.
6. Fixes were made to Stickstick regarding the location of the H2 database