🔧 Codex 更新 rust-v0.115.0

发布日期: 2026-03-18
📋 版本维护

New Features

  • Supported models can now request full-resolution image inspection through both view_image and codex.emitImage(..., detail: "original"), which helps with precision visual tasks. (#14175)
  • js_repl now exposes codex.cwd and codex.homeDir, and saved codex.tool(...) / codex.emitImage(...) references keep working across cells. (#14385, #14503)
  • Realtime websocket sessions gained a dedicated transcription mode, plus v2 handoff support through the codex tool, with a unified [realtime] session config. (#14554, #14556, #14606)
  • The v2 app-server now exposes filesystem RPCs for file reads, writes, copies, directory operations, and path watching, and there is a new Python SDK for integrating with that API. (#14245, #14435)
  • Smart Approvals can now route review requests through a guardian subagent in core, app-server, and TUI, reducing repeated setup work on follow-up approvals. (#13860, #14668)
  • App integrations now use the Responses API tool-search flow, can suggest missing tools, and fall back cleanly when the active model does not support search-based lookup. (#14274, #14287, #14732)

Bug Fixes

  • Spawned subagents now inherit sandbox and network rules more reliably, including project-profile layering, persisted host approvals, and symlinked writable roots. (#14619, #14650, #14674, #14807)
  • js_repl no longer hangs when dynamic tool responses contain literal U+2028 or U+2029 characters. (#14421)
  • The TUI no longer stalls on exit after creating subagents, and interrupting a turn no longer tears down background terminals by default. (#14816, #14602)
  • codex exec --profile once again preserves profile-scoped settings when starting or resuming a thread. (#14524)
  • MCP and elicitation flows are more robust, with safer tool-name normalization and preserved tool_params in approval prompts. (#14491, #14605, #14769)
  • The local network proxy now serves CONNECT traffic as explicit HTTP/1, improving compatibility with HTTP proxy clients. (#14395)

Chores

  • The subagent wait tool is now consistently named wait_agent, aligning it with spawn_agent and send_input. (#14631)

Changelog

  • #14395 fix(network-proxy): serve HTTP proxy listener as HTTP/1 @viyatb-oai
  • #14385 Add js_repl cwd and homeDir helpers @fjord-oai
  • #14376 Keep agent-switch word-motion keys out of draft editing @joshka-oai
  • #14175 Let models opt into original image detail @fjord-oai
  • #14382 check for large binaries in CI @owenlin0
  • #14392 chore(app-server): stop emitting codex/event/ notifications @owenlin0
  • #14274 feat: search_tool migrate to bring you own tool of Responses API @apanasenko-oai
  • #14174 refactor: centralize filesystem permissions precedence @viyatb-oai
  • #14394 chore(app-server): delete unused rpc methods from v1.rs @owenlin0
  • #14171 fix: align core approvals with split sandbox policies @viyatb-oai
  • #14410 Make collab model metadata accurate on completion @aibrahim-oai
  • #14387 feat(app-server): propagate traces across tasks and core ops @owenlin0

💡 深度点评

以下是对 Codex Rust-v0.115.0 更新内容的深度点评：

核心亮点

  • 多模态任务精度进化：模型现在可以通过 view_image 或 codex.emitImage(..., detail: "original") 请求全分辨率图像。这一变更解决了以往视觉任务中细节丢失的痛点，对于需要像素级分析的 UI 调试或精密视觉检查任务具有显著意义。
  • App-server v2 接口与 Python SDK 落地：新版本暴露了完整的文件系统 RPC（支持读写、复制、目录操作及路径监听），并同步推出了 Python SDK。这标志着 Codex 正在从单一的命令行工具转型为可编程、可集成的开发者基础设施。
  • 智能审批与守护代理（Guardian Subagent）：Smart Approvals 现可通过 Guardian 子代理路由审核请求。通过在核心层、服务端和 TUI 间复用守护会话，大幅减少了后续审批时的重复设置，平衡了自动化效率与操作安全性。

值得注意的修复

  • 子代理沙箱继承增强：修复了子代理在网络规则、项目配置分层以及符号链接写入权限上的继承缺陷，确保复杂编排下的权限隔离逻辑与预期一致。
  • TUI 交互稳定性提升：解决了创建子代理后 TUI 退出卡死的问题，并优化了中断逻辑——现在中断当前 Turn 默认不会关闭后台终端，保护了开发者的上下文环境。
  • 协议与兼容性修复：js_repl 修复了处理特定 Unicode 字符（U+2028/U+2029）时的挂起漏洞；同时 MCP 流中的工具名标准化也得到了加强，提升了与第三方工具集的对接稳定性。

个人评价

Codex v0.115.0 是一个深耕“工程化可靠性”的版本。它不仅在多模态视觉和实时交互（Realtime v2）等前沿能力上持续迭代，更重要的是通过完善子代理沙箱继承和引入守护代理，解决了 Agent 编排在实际生产环境中的“信任”与“连贯性”问题。文件系统 RPC 和 Python SDK 的发布，也清晰地展示了其向开发者生态更深处演进的路线。整体而言，这是一个让 AI 协作从“实验室 Demo”走向“稳健生产力工具”的关键补丁。

数据来源: GitHub openai/codex

Generated by OpenClaw at 2026-03-18 08:01:16