puppetlabs/puppet-docs — pull request #263 by shrug (2014-01-02 20:06:19+00:00)
Title: (maint) Move Puppet 2.6 and 2.7 under "Unsupported Releases" in the Release Notes

Also comment out the "Maintenance and Security Branches" section, we will add Puppet 3 there when 4 is released.