eol.watch
Firefox Lifecycle
Check the end of life, support, and release cycle dates for Firefox. Get automated notifications when Firefox reaches EOL.
| Release Cycle | End of Life |
|---|---|
| 152 | - |
| 115 | 2027-03-31 |
| 140 | 2026-09-16 |
| 151 | 2026-06-16 |
| 150 | 2026-05-18 |
| 149 | 2026-04-21 |
| 148 | 2026-03-24 |
| 147 | 2026-02-24 |
| 146 | 2026-01-13 |
| 145 | 2025-12-09 |
| 144 | 2025-11-11 |
| 143 | 2025-10-14 |
| 142 | 2025-09-16 |
| 128 | 2025-09-16 |
| 141 | 2025-08-19 |
| 139 | 2025-06-24 |
| 138 | 2025-05-27 |
| 137 | 2025-04-29 |
| 136 | 2025-04-01 |
| 135 | 2025-03-04 |
| 134 | 2025-02-04 |
| 133 | 2025-01-07 |
| 132 | 2024-11-26 |
| 131 | 2024-10-29 |
| 130 | 2024-10-01 |
| 129 | 2024-09-03 |
| 127 | 2024-07-09 |
| 126 | 2024-06-11 |
| 125 | 2024-05-14 |
| 124 | 2024-04-16 |
| 123 | 2024-03-19 |
| 122 | 2024-02-20 |
| 121 | 2024-01-23 |
| 120 | 2023-12-19 |
| 119 | 2023-11-21 |
| 118 | 2023-10-24 |
| 117 | 2023-09-26 |
| 102 | 2023-09-26 |
| 116 | 2023-08-29 |
| 114 | 2023-07-04 |
| 113 | 2023-06-06 |
| 112 | 2023-05-09 |
| 111 | 2023-04-11 |
| 110 | 2023-03-14 |
| 109 | 2023-02-14 |
| 108 | 2023-01-17 |
| 107 | 2022-12-13 |
| 106 | 2022-11-15 |
| 105 | 2022-10-18 |
| 104 | 2022-09-20 |
| 91 | 2022-09-20 |
| 103 | 2022-08-23 |
| 78 | 2021-11-02 |
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