v0.3.0 Release

Breaking Changes

• DANGEROUSLY_OMIT_AUTH=true removed from dev scripts — security fix for MCP RCE vulnerability
• Agent mode config structure updated — review agentMode and runtimeSettings in your agent configuration

Features

• Game mode support: Enhanced agent game mode with error handling, UI optimizations, and functions prompt
• Runtime settings API: New s...

What's Changed

New Features 🎉

• feat(tarko-agent-ui): new layout design (#1553) by @ULIVZ in 21d59fb
• feat(tarko-agent-server-next): support replacing server global logger (#1554) by @cjraft in 4228662
• feat(tarko-agent-server-next): add initial events for agent when change model (#1552) by @cjraft in 55ae6d7
• feat(tarko-agent): restore events on agent session restore (#1548) b...

What's Changed

From v0.3.0-beta.11, we have mainly introduced the Real-time Thinking Duration Protocol, introduced the MongoDB Provider to Agent Server, supported Tarko Agent UI Builder and CLI, and optimized a lot of Web UI experience.

Here is a simple demo of Thinking Duration:

https://github.com/user-attachments/assets/ee2e2883-4bf5-4558-a1a6-eff34916fb68

New Fe...

What's Changed

News ✨

We are thrilled to announce that this version officially introduces support for UI-TARS-2! 🎉

• 🔗 X: https://x.com/TsingYoga/status/1963629621326614940
• 📄 Paper: https://arxiv.org/abs/2509.02544
• 💻 Showcase: [https://seed-tars.com/showcase/ui-...

What's Changed

News ✨

We are excited to announce that this version officially introduces support for UI-TARS-2!

• Paper: https://arxiv.org/abs/2509.02544
• Demo: https://seed-tars.com/showcase/ui-tars-2
• X: https://x.com/TsingYoga/status/1963629621326614940

New Features 🎉

• feat(tarko): refine LinkReaderRenderer (#1393) by @ulivz in c985542
• feat(o-agent): temp...

What's Changed

New Features 🎉

• feat(tarko): add built-in agents support (#1208) by @ulivz in 2ee2848
• feat(tarko): add webui workspace panels support (#1206) by @ulivz in 04db315
• feat(tarko): add webUIConfig support to AgentConstructor (#1207) by @ulivz in b968bb5
• feat(tarko): add intelligent auto-scroll to chat UI (#1203) by @ulivz in 85b6dd4
• feat(ui-tars): sunset UI-TARS-deskto...

What's Changed

New Features 🎉

• feat(tarko): implement session state isolation (#1357) by @ulivz in 6f15635
• feat(tarko): unify think rendering with markdown renderer (#1353) by @ulivz in 3a1d53c

Bug Fixes 🐛

• fix(tarko): resolve infinite recursion in layoutModeAtom (#1356) by @ulivz in 91e4016
• fix(tarko): downgrade react-router-dom to v6 for compatibility (#1355) by @ulivz in...

What's Changed

New Features 🎉

• feat(tarko): remove independent environment input rendering in final state (#1346) by @ulivz in db2515d
• feat(browser-operator): use agent-infra's Hotkey to execute hotkeys (#1343) by @skychx in 0e758f5
• feat(o-gui-agent): temporary solution for getting metadata when screenshot (#1341) by @heh in a56a6c3
• feat(o-agent): enable `enableStreamingToolCallEv...

What's Changed

New Features 🎉

• feat(o-agent): add custom timeout for execute_bash tool; remove stop_sequences config (#1256) by @小健 in 5728e0b
• feat(omni-gui-agent): optimize system prompt to use navigate instead of type (#1230) by @heh in c5b4993
• feat(tarko): support top_p configuration for the model (#1247) by @小健 in 9ba651a
• feat(tarko): improve workspace header icons and raw mod...

What's New

You can also experience the remote versions on Volcano Engine: Computer Operator and [Browser Operator](https://console.volcengine.com/vefaas/region:vefaas+cn-beijing/application/create?templateId=67f7b4678af5a6000850556c&channel=gi...