v3.1.8

New Models & Onboarding

GPT-5.3 Codex and Claude Opus 4.6 support, plus a new welcome page and smarter tab awareness.

  • GPT-5.3 Codex & Claude Opus 4.6 — We've added support for two new models: OpenAI's GPT-5.3 Codex and Anthropic's Claude Opus 4.6 (with its full 1M token context window). Both are available in the model selector right away.
  • Welcome page — New users now see a friendly welcome page on first install that walks through how to use Do Browser.

If you run into any issues, please reach out to us at sawyer@dobrowser.io.