Fab 40 Support

2016

Installing the SPFx Fantastic 40 WebParts
https://github.com/OlivierCC/spfx-40-fantastics/wiki/Installation-process

2013

New Fab 40 App
http://www.threewill.com/fab-40-templates-for-sharepoint-2013-download/

2010

Here is an article which says that sites based on these templates should upgrade, but you'll want to try out your upgrade in a test environment before you upgrade your production environment so that you can catch any potential issues. Please check below mentioned article for more details

SharePoint 2010 Products: Upgrade and the Fabulous 40 Application Templates

 http://www.techsolutions.net/SharePointSolutions.aspx

old link http://blogs.technet.com/b/tothesharepoint/archive/2010/08/18/sharepoint-2010-products-upgrade-and-the-fabulous-40-application-templates.aspx

Also, here is a third party article which claims that the templates are migrated to SharePoint 2010 but as these are third party templates, support from Microsoft would be limited to best effort

http://techsolutions.net/Blog/tabid/65/EntryId/17/Fab-40-Templates-for-MOSS-2010.aspx