= Retriggering Nightly Builds =
If new Nightlies have to be requested - be it for a backout or because the merge had to be later than expected - wait for the normal 'Gecko Decision Task' to finish and request the Nightlies after that. Due to the new 'shippable' builds, the Nightlies will create far less jobs and reuseh the already running shippable builds.
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'''CAVEAT''': there are implications to triggering too many Nightly builds in a single day or in quick succession. Please talk with a sheriff first before retriggering Nightly builds.
Release/ESR52 still need to use self-serve to manually schedule Nightly builds. Click the "BuildAPI" link on the desired push in Treeherder, copy the push's revision, paste it into the "Create new nightly builds on <tree>" textbox, and click "Submit" to request them.
= How to bulk retrigger build bustages a push at a time =