Firefox for iOS Train Schedule
A single release is composed of 6 weeks of development time, a 4 week stabilization period, and a release period of approximately** 2 weeks.
Releases overlap such that development begins on the next release when the previous release enters stabilization.
App Store Submission takes place every 6 weeks.
|Version||Feature Complete||L10N/QA/Stabilization||Submission||Release Window||Theme|
|V3.0||Mar 1||Mar 20||Mar 22||Mar 29 - Apr 7|
|V4.0||Apr 5||May 1||May 3||May 10 - 19|
|V5.0||May 17||June 12||June 14||June 21 - 31|
|V6.0||Nov 1||Nov 1 - Nov 29||Jan 6||Jan 12 - TBD||Stability Improvements, MailTo:, Swift 2.3|
|V7.0||Feb 17||Feb 20 - Mar 3||Mar 3||Mar 16 - TBD||Top Tabs|
|V8.0||Mar 31||Apr 3 - Apr 28||Apr 28||May 11 - TBD||Activity Stream, Swift 3.0?|