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v0.92.2 v2.10

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ByteDance-Seed/SeedVRAug 17, 2026 → Aug 19, 20262 days between releases

What's New

Major overhaul of internal browser infrastructure and agent coordination protocol.

Breaking Changes

  • Major version jump introduces incompatible API changes
  • Interactive viewport replaces static screenshot interaction
  • Unified parallel calls for subordinates may alter lifecycle management

New Features

  • Interactive viewport via Xpra with CDP support
  • Agent Coordination Protocol (ACP) session bridge
  • Unified parallel calls for subordinate lifecycle
  • Per-chat composer drafts
  • Goal mode shortcut in composer

Improvements

  • Shared runtime for internal browser via Xpra
  • Bot detection hardening via headful Chromium
  • Automatic tab restore per-chat
  • Simplified browser dependency reconciliation
  • WebUI composer UI improvements

Bug Fixes

  • Responses tool call completion recovery during streaming
  • Codex OAuth utility responses preservation

Upgrade Notes

Upgrading to v2.10 requires significant configuration changes due to the browser infrastructure overhaul. Review the new Agent Coordination Protocol settings and browser model presets. Expect potential API incompatibilities with prior versions.

The Two Releases

v0.92.2

Release v0.92.2

Aug 17, 2026· 2 months ago

This patch release introduces a new configuration option for the compactor to control file deletion delay and fixes a bug where MCP tool calls return 404 when the base URI is set. It also includes backports for localization fixes.

Full release notes
v2.10

v2.10

Aug 19, 2026· 2 months ago

A major overhaul of the internal browser infrastructure and agent coordination protocol, alongside improvements to the WebUI composer and Docker stability.

Full release notes