Firefox Trains - List of public APIs and pages

Pages

EndpointDescription
/ Homepage with a simple overview of the releases in flight
about Get the list of views and public JSON API endpoints
beta Get the state of what was uplifted in the current beta cycle
calendar Overview of our upcoming releases
calendar/monthly General calendar view of milestones for upcoming releases
Provides the list of nightly buildIDs for a day: crashes, changelog, bugs fixed
Provides historical data for past releases and basic release date information for future releases.
The nightly, beta, release and esr values are aliases to the current real version numbers.
The esr view is mostly a schedule of incoming releases and indicates when a new ESR branch happens in the year.
release/owners List all past releases per release owner

Json API

EndpointDescription
api/beta/crashes Gives the crashes for all our current betas (data from Socorro)
api/esr/releases Release dates for all ESR releases (including dot releases)
api/external Gives the list of external APIs this site depends on to build data.
api/firefox/releases Release dates for all past Firefox releases (including dot releases)
api/nightly/?date=20241107 Provides the list of nightly build IDs for a day and the changeset they were built from (data from buildhub)
api/nightly/crashes/?buildid=20190927094817 Gives the crashes for a buildID (data from Socorro)
Gives either the scheduled milestones for an upcoming major Desktop version or the actual schedule of builds for a past release.
Can be a version number or one of the release, beta or nightly keywords.
api/release/duty Historical list of all release engineers on release duty for the cycle
api/release/owners Historical list of all release managers for Firefox major releases

Other resources

EndpointDescription
calendar/release/schedule/?version=133 Download an icalendar (.ics) file of an upcoming release milestones.
rss RSS feed logo Subscribe to our RSS feed to get a notification when a new Firefox release is out.

Credits

What Who
Train favicon Circle Icons by Nick Roach