Changes

As important release artifacts are created, they are then uploaded to [httphttps://archive.mozilla.org/ archive.m.o] (FTP replacement) where they can served from and live permanently for historical or longstanding support reasons.

Like signing, uploading is:* integrated with Taskcluster thanks to [https://github.com/mozilla-releng/beetmoverscript beetmoverscript] in conjunction with [https://github.com/mozilla-releng/scriptworker scriptworker], a securely managed [https://docs.taskcluster.net/manual/tasks/workertypes Taskcluster worker type]. signingscript tasks are part of the task graph that is generated from [[ReleaseEngineering/Applications/Ship It|Ship It]]