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Mozilla Firefox

Mozilla · Web Browsers & Engines · browser

Release Cycles

4 total
Cycle Codename Release Date Latest Version EOL Date LTS Status
115 — 2025-01-07 115.19.0esr — LTS Supported
128 — 2025-01-07 128.6.0esr — LTS Supported
134 — 2025-01-07 134.0 — — Supported
133 — 2024-12-10 133.0.3 — — Eol

Individual Builds

4 total
Build ID Version Channel Security Patch Release Date Type Devices
115.19.0esr 115.19.0esr esr — 2025-01-07 binary Generic
128.6.0esr 128.6.0esr esr — 2025-01-07 binary Generic
134.0 134.0 release — 2025-01-07 binary Generic
133.0.3 133.0.3 release — 2024-12-10 binary Generic