| Release Date | January 13, 2026 |
|---|---|
| Release Owner | Ryan VanderMeulen |
| Corresponding ESR releases | 140.7.0 · 115.32.0? |
| Nightly cycle length | 4 weeks |
| Beta cycle length | 5 weeks |
| Bugs fixed in nightly | 1765 |
| Uplifts in beta | 134 (1 backout) |
| Uplifts in RC | 2 (0 backouts) |
| Uplifts in dot releases | 16 (0 backouts) |
| Total number of uplifts | 152 |
| Betas | 9 |
| Release Candidates | 1 |
| Dot releases | 1 |
| Release notes | General · Developer · Enterprise |
| Key Milestones | |
|---|---|
| Nightly start | November 11 |
| Beta start | December 9 |
| 147.0 5% adoption | January 13 |
| 147.0.1 72% adoption 100% rollout | January 16 |
| Planned 147.0.x Desktop and Android | January 27 |