This is a stable release aimed at Eclipse Mars users.

Eclipse Marketplace: https://marketplace.eclipse.org/node/1617241

Update Site: http://download.jboss.org/jbosstools/mars/stable/updates/

Update Site Zips:  http://download.jboss.org/jbosstools/static/mars/stable/updates/core/

Installation instructions: http://tools.jboss.org/downloads/installation.html

New + Noteworthy (subject to change): http://tools.jboss.org/documentation/whatsnew/jbosstools/4.3.0.Final.html

Schedule / Upcoming Releases: https://issues.jboss.org/projects/JBIDE?selectedItem=com.atlassian.jira.jira-projects-plugin:release-page&status=all