• Emergency responses/bustage fixes:
• uploading file for signing: 400 Invalid token
• Valgrind builds don’t specify –mirror or –bundle (intermittent HTTP Error 413: Request Entity Too Large errors)
• v1.3 builds aren’t pulling from the correct l10n repository
• General automation changes:
• B2G mozharness jobs should always save logcat even on success
• Schedule b2g desktop reftests on Cedar
• Make Cedar the greening tree and Cypress the mozharness default testing area
• tons of UnauthorizedLogin errors on bm42
• Setup in-house buildbot masters for builders
• replace kittenherder’s rebooting with slaveapi
• Enable blobber on all branches
• Schedule gaia-integration tests on all trunk trees
• Try valgrind jobs coalesce when they shouldn’t
• turn off all builds/tests for b2g18-v1_0_1 when we branch for 1.3
• Intermittent Android x86 We have not been able to establish a telnet connection with the emulator
• Run hazard analysis js shell from dist/bin
• Enable addons for talos runs when running metro browser
• Make b2g desktop reftests only run reftest-sanity for now
• Need helix-eng builds for test automation
• Cloning of talos repo does not retry and/or output a TBPL compatible failure message (“command timed out: 3600 seconds without output, attempting to kill”)
• Ensure jit-tests do not run on rev3 minis
• Build/test platform changes:
• Android builders and Android l10n repack machines have different aapt versions
• Full support for toplevel::base on windows (PuppetAgain)
• Facter fact to bring OS environment variables
• move staging foopies and tegras to scl3 for testing (Jan 6, 2014)
• No longer preventing apps from being restored on 10.7/10.8 startup
• Other:
• tracking bug to make gecko-dev the official developer git repo
• Create an HG hook to block commits that touch Australis files without “Australis” in the commit message
• Manually create SSL products for Firefox 26
• Cleanup Releng data stores after tegra decomm
• missing build.m.o CNAMEs for some slaves
• Kill b2g-snapshot-maker
• Migrate blobber server to python 2.7 Elastic Beanstalk

http://hearsum.ca/blog/this-week-and-a-half-in-mozilla-releng-january-10th-2014/