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Release DateJune 16, 2026
Release OwnerRyan VanderMeulen
Corresponding ESR releases 140.12.0 · 115.37.0?
Nightly cycle length4 weeks
Beta cycle length4 weeks
Bugs fixed in nightly 2646
Uplifts in beta382 (0 backouts)
Uplifts in RC0 (0 backouts)
Uplifts in dot releases103 (0 backouts)
Total number of uplifts485
Betas10
Release Candidates1
Dot releases6
Release notes General · Developer · Enterprise
Key Milestones
Nightly start April 21
Beta start May 20
152.0 0% adoption June 16
152.0.1 1% adoption June 18
152.0.2 0% adoption June 23
152.0.3 Desktop-only 2% adoption June 25
152.0.4 3% adoption June 30
152.0.5 7% adoption July 7
152.0.6 72% adoption July 14
Key Milestones
152.0 June 15
152.1 June 22
152.2 June 29
152.3 July 6
152.4 July 13