The build 288.3 is available. We had to release it quickly due to a bad issue in the build 288.2 (if you vertically maximize the animation editor by dragging its top edge to the top of the screen, close it and then reopen it, the controls at the bottom are gone for ever, until you reset a value in the registry or uninstall & reinstall the program - the build 288.3 addresses this issue and contains a couple of other bug fixes, see the change log below).
The build 288.3 is available in the Download Links post in the "Support Forums / Product Owner's Lounge / Fusion 2.5" forum (or via the Help / Check for update menu in Fusion if you use an older build).
Full change log of the build 288
In case of problem you can reinstall any other version (no need to uninstall first, just reinstall the patch of the build you want to reinstall).
If any problem with this version, please post it in the bug box, don't post it in this forum otherwise the developers won't see it, thanks!
PS: the CF 2.5 patch updates all the installed exporters, you do not need to reinstall them.