Firefox Nightly version history
Release records for Firefox Nightly. The current version is 2.4.1. Old versions are only offered as downloads when the developer allows it.
| Version | Released | Size | Android | APK | Source |
|---|---|---|---|---|---|
| 2.4.1 Latest recorded | 21 April 2026 | 27.1 MB | 8.0+ | Download | Official Release |
Changes in 2.4.1Maintenance release addressing stability fixes, system compatibility updates, and background speed improvements for modern Android devices. | |||||
| 2.3.0 | 3 September 2026 | 25.2 MB | 8.0+ | Not hosted | Official Release |
Changes in 2.3.0Earlier release with core features, interface layouts, and initial support for Android devices. | |||||
To see which version is on your phone, read how to find an app's version number. Need the latest? See the Firefox Nightly download page.