This was here before the upgrade, but I'm wondering if we can use it for release blog posts (maybe just a link to it) - it's not divided by component however, even has HTML output for copy and paste. This of course requires issue resolution to have the right "Fix Version".
https://issues.apache.org/jira/browse/CB/?selectedTab=com.atlassian.jira.jira-projects-plugin:changelog-panel 3.5.0 Release Notes: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12312420&version=12325861
