''TODO''
==== What is the Nightly Tester Tools extension? ====
This is a useful extension which adds many tools dedicated to bug filing and regression finding.
You can find it on addons.mozilla.org: [Nightly Tester Tools https://addons.mozilla.org/fr/firefox/addon/nightly-tester-tools/]
The [Github repository https://github.com/mozilla/nightlytt] has a short description of what it can do.
=== Platform specific instructions ===