From Fedora Project Wiki
Eclipse
The eclipse package has been updated to 3.4.2. Along with this update, many plugins and tools have also been updated. These are largely bugfix updates and with a few exceptions, users should not see any differences.
Users should visit the Eclipse web site at http://www.eclipse.org/ for the latest news on Eclipse.
Version 1.2.1 of eclipse-phpeclipse corrects a problem with word selection. Refer to http://phpeclipse.net/.
The pydev-mylyn has been updated to 1.4.4. See http://pydev.sourceforge.net for details.