«  Firefox 128  »

Release DateJuly 9, 2024
Release OwnerRyan VanderMeulen
Nightly cycle length4 weeks
Beta cycle length4 weeks
Bugs fixed in nightly 1509
Uplifts in Beta141 (5 backouts)
Uplifts in RC10 (0 backouts)
Total number of uplifts151
Betas9
Release Candidates2
Dot releases0
Release notes Consumer notes Developer notes
Corresponding ESR releases 128.0.0 115.13.0
Key Milestones
Nightly start May 14
Beta start June 11
128.0 (100% rollout) July 9
Planned 128.0.x July 23