# Puppeteer 25.10.0 adds video-stream screen recording and Firefox 155.0 support

> Puppeteer released version 25.10.0 of puppeteer-core, introducing a video-stream-based screen recording feature via page.record() and rolling to Firefox 155.0.

- Canonical: https://extractfeed.io/story/puppeteer-25-10-0-adds-video-stream-screen-recording-and-fir-9409190/
- JSON: https://extractfeed.io/api/v1/stories/puppeteer-25-10-0-adds-video-stream-screen-recording-and-fir-9409190.json
- Beat: Open Source & Tooling · Evidence: Primary source · Type/significance: release/2 · First seen: 2026-09-05T14:57:08.005539+00:00 · Updated: 2026-09-05T14:57:08.005539+00:00 · Edition: 2026-09-06
- Framing: model-written (headline, standfirst, why it matters, tags); source facts deterministic

## Briefing
- puppeteer/puppeteer releases: Puppeteer released version 25.10.0 of puppeteer-core, introducing a video-stream-based screen recording feature via page.record() and rolling to Firefox 155.0.

## Why it matters
The new page.record() API enables programmatic screen recording from browser sessions, which is useful for debugging, testing, and capturing user flows. The Firefox bump keeps cross-browser automation current, while the WebSocket fix improves reliability for long-lived connections. This is a routine feature release that practitioners should note for the recording capability.

## Sources
- Primary source · puppeteer/puppeteer releases · 2026-09-03 — [puppeteer/puppeteer puppeteer-core: v25.10.0](https://github.com/puppeteer/puppeteer/releases/tag/puppeteer-core-v25.10.0)

## Watch next
Will page.record() support audio capture or configurable output formats in a future release?

Topics: Puppeteer, Firefox, puppeteer, browser-automation, screen-recording, firefox, websocket

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