Create a new ESB project, add it to a SOA-P server, in the JBossAS view, right-click on the project and choose "Full Publish" - it doesn't republish the project like it used to. Can also modify the project (jboss-esb.xml) and select full publish and it still won't republish, have to remove project from server and re-add project to server.
JBDS project now seems to be setup by default to deploy to JBoss deploy directory as opposed to the Ecplise workspace. I changed it to deploy to the workspace (like I think previoius versions defaulted to), and couldn't even get the project to deploy that way.
If this isn't reproducible enough, please let me know and I'll attach a project with more clear steps.