| Release Date | November 14, 2017 |
|---|---|
| Release Owner | Ritu Khotari |
| Corresponding ESR release | 52.5.0 |
| Nightly cycle length | 7 weeks |
| Beta cycle length | 7 weeks |
| Uplifts in Beta | 505 (4 backouts) |
| Uplifts in RC | 25 (2 backouts) |
| Total number of uplifts | 530 |
| Betas | 12 |
| Release Candidates | 4 |
| Dot releases | 4 |
| Release notes | Consumer notes ⁘ Developer notes |
| Key Milestones | |
|---|---|
| Nightly start | August 8 |
| Beta start | September 19 |
| 57.0 | November 14 |
| 57.0.1 | November 30 |
| 57.0.2 | December 7 |
| 57.0.3 | December 28 |
| 57.0.4 | January 4 |