Changelog

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

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v0.36.3

_{January 15, 2026}

• Agent history — Agent conversations are now saved automatically. View and resume them anytime from the Assistant panel

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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

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