codex releases

Details

Model Catalog Expansion: GPT-6 Sol and Luna models have been added to the model catalog and the Amazon Bedrock catalog. Prompts for migrating from older models are also provided.
Agent Runtime Improvements: Multi-agent spawning based on SpawnRequest and history (resume) handling via LocalAgentControl have been integrated. Conditional turn interruption that preserves pending inputs has been added.
TUI and UX Enhancements: Full-screen transcript is enabled by default, and Shift-click can be used to extend text selection. A f shortcut has been added to fork conversations opened in other apps. The /import command is supported in remote/local background server sessions.
Terminal Rendering: Rendering quality within the terminal has been improved for Unicode bullets, checkboxes, aligned formulas, and optimized notation.

Network Policy Enforcement: Application network policies are enforced across all request paths, including HTTP/WebSocket, app-server, AWS authentication, and remote control, expanding the security scope. Ongoing traffic is cancelled when policies change.
Sandbox and Authentication Security: MCP OAuth endpoints are restricted to HTTP(S), and default object access in Windows sandboxes is restricted to logon sessions. A local MXC sandbox opt-in setting has been added.
Proxy and Connectivity: The file blob upload timeout has been increased from 60 seconds to 5 minutes, with retry logic added for transient failures. Proxy routing (including redirects) for Realtime connections and web search has been fixed.

Conversation State Preservation: Active voice conversations are preserved when switching threads, and unsent answers or question drafts are restored to the composer upon turn completion.
Terminal Environment Compatibility: Tmux mouse settings are respected, and native scrollback is restored in Terminal.app within SSH environments. Auto-scroll prevention has been applied.
Other Fixes: Identification of failed SQLite databases in codex doctor, preservation of image generation request IDs, and improvements to path/URL color display have been made.

Details

Model Catalog Expansion: GPT-6 Sol and Luna models have been added to the model catalog and the Amazon Bedrock catalog. Prompts for migrating from older models are also provided.
Agent Runtime Improvements: Multi-agent spawning based on SpawnRequest and history (resume) handling via LocalAgentControl have been integrated. Conditional turn interruption that preserves pending inputs has been added.
TUI and UX Enhancements: Full-screen transcript is enabled by default, and Shift-click can be used to extend text selection. A f shortcut has been added to fork conversations opened in other apps. The /import command is supported in remote/local background server sessions.
Terminal Rendering: Rendering quality within the terminal has been improved for Unicode bullets, checkboxes, aligned formulas, and optimized notation.

Network Policy Enforcement: Application network policies are enforced across all request paths, including HTTP/WebSocket, app-server, AWS authentication, and remote control, expanding the security scope. Ongoing traffic is cancelled when policies change.
Sandbox and Authentication Security: MCP OAuth endpoints are restricted to HTTP(S), and default object access in Windows sandboxes is restricted to logon sessions. A local MXC sandbox opt-in setting has been added.
Proxy and Connectivity: The file blob upload timeout has been increased from 60 seconds to 5 minutes, with retry logic added for transient failures. Proxy routing (including redirects) for Realtime connections and web search has been fixed.

Conversation State Preservation: Active voice conversations are preserved when switching threads, and unsent answers or question drafts are restored to the composer upon turn completion.
Terminal Environment Compatibility: Tmux mouse settings are respected, and native scrollback is restored in Terminal.app within SSH environments. Auto-scroll prevention has been applied.
Other Fixes: Identification of failed SQLite databases in codex doctor, preservation of image generation request IDs, and improvements to path/URL color display have been made.

codex