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Release DateDecember 15, 2015
Release OwnerLiz Henry
Corresponding ESR release 38.5.0
Nightly cycle length6 weeks
Beta cycle length6 weeks
Uplifts in BetaData cannot be extracted from mercurial (missing HG tags)
Uplifts in RC5 (0 backouts)
Total number of uplifts5
Betas9
Release Candidates1
Dot releases4
Release notes Consumer notes Developer notes
Key Milestones
Nightly start September 22
Beta start November 4
43.0 December 15
43.0.1 December 18
43.0.2 December 22
43.0.3 December 28
43.0.4 January 6