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All notable changes to BrowserOS are documented here. For the full release history with download links, see our GitHub Releases.

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v0.39.0

February 3, 2026
  • Sync — Save your browser configuration, agent history, and scheduled tasks across machines. Your setup now follows you wherever you go
  • App Connector redesign — Connecting MCP apps is now easier. The new App Connector UI makes it simpler to discover, install, and manage your connected apps
  • MCP port stability — Additional fixes for users still experiencing port issues. More reliable connections across restarts
  • Keyboard shortcuts — Updated shortcuts to avoid conflicts with European keyboards
BrowserOS v0.39.0 featuring Sync and improved MCP connectors

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v0.38.0

January 28, 2026 Bug fix and stability release.
  • MCP port fix on Windows & Linux — Fixed an issue with MCP port. Port now stays consistent across restarts and made it more reliable
  • Settings fix — Fixed chrome.browser.settings not working correctly. Settings should now persist and apply as expected
  • Improved agent — Made the agent more reliable and performant. General stability fixes across the agent loop

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v0.37.0

January 21, 2026
  • Workflows — Build reliable, repeatable browser automations with a visual graph builder. Chat with the workflow agent to define step-by-step automation—ideal for complex tasks where ad-hoc prompts aren’t enough. Read more →
Workflows visual graph builder showing a data entry automation
  • Cowork — Describe an outcome, step away, and come back to finished work. Combine browser automation with local file operations—research on the web and save reports, scrape data and export to files, all in one task. Read more →
Agent researching Hacker News and generating an HTML report

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v0.36.3

January 15, 2026
  • Agent history — Agent conversations are now saved automatically. View and resume them anytime from the Assistant panel
Agent history button in the Assistant panel Agent history showing past conversations

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v0.36.2

January 10, 2026 Bug fix release focused on MCP stability.
  • MCP server disconnect fix — Fixed port handling issue causing MCP connections to drop unexpectedly

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v0.36.0

January 8, 2026
  • Agent personalization — Add your own prompts to personalize the agent. Tweak its behavior, adjust how it responds, set your preferred formatting, and more
  • Toolbar customization — Hide the Hub chat and labels from the settings page to declutter your toolbar
  • MCP server port stability — The port now stays consistent through browser restarts, so you don’t have to keep updating your MCP clients
  • Fixed agent install/update issues — The agent now handles installs and updates more proactively

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v0.35.0

December 25, 2025
  • Agent stability fixes — Fixed bugs to make the agent loop much more reliable
  • Gemini 3 support — Gemini 3 now supported through OpenRouter and Google adapters
  • Better error surfacing — Error messages are now clearer

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v0.34.0

December 20, 2025
  • Third-party MCP server support — Connect external MCP servers like Google Calendar, Notion, Google Docs, Gmail, and more. You can also connect your own custom MCP servers
  • Gemini 3 support — Gemini 3 Pro and Flash models now work with BrowserOS
  • Windows icon fix — The Windows icon now displays BrowserOS logo correctly
  • Agent & UI improvements — Various agent loop fixes and UI polish

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v0.33.0

December 18, 2025
  • OpenAI-compatible provider support — Connect any OpenAI-compatible API endpoint
  • Multi-window & multi-profile agent support — Agent now works across multiple windows and browser profiles
  • MCP server reliability — Fixed connection drops and improved stability
  • Agent reliability improvements — General stability fixes

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v0.32.0

December 12, 2025 A complete revamp of BrowserOS. New features:
  • New Agent — Completely rebuilt agent: faster, smarter, and more reliable
  • Agent Per Tab — Run multiple agents in different tabs simultaneously
  • Polished UI — Fresh, cleaner interface design
  • Manifest V2 Support — Ad blockers like uBlock Origin work again
  • Native Split View — Work on two things side by side
  • Chromium 142 — Updated to Chromium 142.0.7444.49
  • Azure & AWS Bedrock — Native support for Azure OpenAI and AWS Bedrock models
Breaking changes:
  • Old agent will stop working — update required
  • LLM provider settings won’t carry over — reconfiguration needed

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v0.30.0

November 14, 2025
  • Better text extraction — Improved copy button in LLM Chat
  • MCP server stability — Improved connection reliability
  • UI cleanup — Unpinned extensions for cleaner look
  • Third-party MCP fixes — Fixed support for third-party MCP servers
For older releases, see the full release history on GitHub.