All happens after mainline release goes live (usually 8am Pacific time)
# You must have received sign off for esr-cdntest updates from QA
# Talk with sec team to coordinate timing for sec advisories going live
# Send [[Release_Management/ESR_Landing_Process#Request_to_push_release_to_esr_channel|push release to esr channel e-mail]] request for releng to r-d
# Mark release notes as public in Nucleus