Build 1

• (RelMan) Submit to Ship It
• Set up whatsnew page - this page should be shown to people updating from previous major versions
• Push to mirrors
• Publish in Balrog
• Post-release tasks

Issues

• antivirus failed due to intermittent downloading issue - retriggered it.
• antivirus failed three times in a row - I followed up with a comment in bug 1248299
• update_verify_esr_6/6 on linux64/linux/macosx failed yet again with "binary files found in diff" as in bug 1241951 back in 44.0-build2 - retriggered the builder, will follow-up with more information. Filed bug 1253185 to track these.
• Softvision had some issues with esr-cdntest, attempted fix at described here
• had to update release rules so that Firefox-38.6.1esr-build1-whatsnew points to 38.7.0.
• we forgot to do postrelease until March 13th