Releases/Thunderbird 21.0b1/BuildNotes

Summary

• who: hwine/bhearsum
• tracking bug: bug 854374
• bugs encountered
  • bug 860126 missing keys on new buildbot masters

Process

• Ship the l10n milestone ^{DESKTOP MOBILE RELEASE BETA}
• Submit to Ship It ^{DESKTOP MOBILE RELEASE BETA ESR}
• Run pushsnip ^{DESKTOP RELEASE BETA ESR}
• Post-release tasks ^{DESKTOP RELEASE BETA ESR}

Build 1

• l10n & ship-it done by :Standard8
• release runner failed to start build first time - failed to reconfig new AWS masters
  • ssh key & permissions addressed by bug 860126
  • backed out automated tagging & configuration changes
• release runner started successfully 2nd time
• all automation completed successfully
• pushed (thanks Ben)
• post release done