Firefox 17.0 will be the next ESR release. As by bug 809343 we now have a mozilla-esr17 branch in our mozmill-tests repository. Before those builds are out we have to create appropriate jobs so we can handle them correctly.
Create jobs for mozilla-esr17 and release-mozilla-esr17 builds (#184)
Add list view for ESR17 jobs (#184)
This has been pushed to staging and production now.