Template:Latest stable software release/Firefox Source: en.wikipedia.org/wiki/Template:Latest_stable_software_release/Firefox

Please do not update this template to the next version until the release notes for that version are available and marked as "offered to release channel" (rather than "offered to Beta channel" or something like that). Also, please consider updating Template:Timeline Mozilla Firefox when adding a new version.

Standard	140.0[1]  / June 24, 2025; 4 days ago (June 24, 2025)
Extended support release 1	140.0esr[2]  / June 24, 2025; 4 days ago (June 24, 2025)
Extended support release 2	128.12.0esr[3] / June 24, 2025; 4 days ago (2025-06-24)
Extended support release 3	115.25.0esr[4] / June 24, 2025; 4 days ago (2025-06-24)

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References

These references will appear in the article, but this list appears only on this page.

1. ^ "Firefox 140.0, See All New Features, Updates and Fixes". 24 June 2025. Retrieved 24 June 2025.
2. ^ "Firefox ESR 140.0esr, See All New Features, Updates and Fixes". 24 June 2025. Retrieved 24 June 2025.
3. ^ "Firefox ESR 128.12.0, See All New Features, Updates and Fixes". mozilla.org. 24 June 2025. Retrieved 24 June 2025.
4. ^ "Firefox ESR 115.25.0, See All New Features, Updates and Fixes". mozilla.org. 24 June 2025. Retrieved 24 June 2025.