; What is Firefox OS's release cadence, and how long is each version supported with security patches?
: Feature releases will available to partners every 12 weeks, along with six-weekly security updates for the previous two feature releases. This was [https://blog.mozilla.org/futurereleases/2013/07/19/mozillas-heartbeat-quarterly-firefox-os-releases/ announced on 7/29/2013] at Mozilla's Future Releases blog.