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Services & platforms

Firefox

A browser centered on privacy and control

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What it does

Provides web browsing and privacy protections with controls for shaping the browsing experience.

Who it’s for

People seeking privacy and control while browsing

Read the product’s own introduction

Release timeline

2

The releases collected here, ordered by announcement date. This is a selected history, not a complete changelog.

  1. v156.0

    Firefox 156 lets macOS users choose to open the browser at system startup. The release also fixes an issue with subtitles enabled during picture-in-picture playback.

  2. v155.0

Community & launch discussions

Channels and community spaces provide product context. Linked discussions belong to the listed release; launch platform dates may differ from the official announcement.

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Materials & reading

Official introductions, docs, demos and press kits. These describe the product unless a specific release is shown.

Coverage

This timeline contains selected, reviewed releases. It is not a complete history.

No recent source-check information is available.