chore(openclaw): 升级 OpenClaw 至 2026.4.23

[xzq-xu]

OpenClaw 版本更新

项目	值
当前版本	2026.4.8
最新版本	2026.4.23
Release	https://github.com/openclaw/openclaw/releases/tag/v2026.4.23

CHANGELOG 摘要

展开查看

2026.4.23

Changes

• Providers/OpenAI: add image generation and reference-image editing through Codex OAuth, so openai/gpt-image-2 works without an OPENAI_API_KEY. Fixes #70703.
• Providers/OpenRouter: add image generation and reference-image editing through image_generate, so OpenRouter image models work with OPENROUTER_API_KEY. Fixes #55066 via #67668. Thanks @notamicrodose.
• Image generation: let agents request provider-supported quality and output format hints, and pass OpenAI-specific background, moderation, compression, and user hints through the image_generate tool. (#70503) Thanks @ottodeng.
• Agents/subagents: add optional forked context for native sessions_spawn runs so agents can let a child inherit the requester transcript when needed, while keeping clean isolated sessions as the default; includes prompt guidance, context-engine hook metadata, docs, and QA coverage.
• Agents/tools: add optional per-call timeoutMs support for image, video, music, and TTS generation tools so agents can extend provider request timeouts only when a specific generation needs it.
• Memory/local embeddings: add configurable memorySearch.local.contextSize with a 4096 default so local embedding contexts can be tuned for constrained hosts without patching the memory host. (#70544) Thanks @aalekh-sarvam.
• Dependencies/Pi: update bundled Pi packages to 0.70.0, use Pi's upstream gpt-5.5 catalog metadata for OpenAI and OpenAI Codex, and keep only local gpt-5.5-pro forward-compat handling.
• Codex harness: add structured debug logging for embedded harness selection decisions so /status stays simple while gateway logs explain auto-selection and Pi fallback reasons. (#70760) Thanks @100yenadmin.

Fixes

• Codex harness: route native request_user_input prompts back to the originating chat, preserve queued follow-up answers, and honor newer app-server command approval amendment decisions.
• Codex harness/context-engine: redact context-engine assembly

集成面检查清单

对照 ee/docs/OpenClaw集成面清单.md，逐项确认新版本兼容性：

• 配置 Schema — openclaw.json Zod strict schema 是否接受我们写入的全部字段
• 文件系统路径 — /root/.openclaw/ 目录结构是否变更
• Session 文件格式 — sessions.json / .jsonl 结构是否变更
• Channel Plugin SDK — openclaw/plugin-sdk API 是否有 breaking change
• Gateway 协议 — 端口 (18789/9721)、/healthz、认证方式是否变更
• CLI 行为 — openclaw gateway 参数是否变更
• Gene/Skill 注入 — SKILL.md 格式、extraDirs 机制是否变更
• 安全管道 — tools.exec.* 配置项、Security WebSocket 协议是否变更
• 镜像验证 — ./verify.sh <image:tag> 全部 PASS

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此 PR 由 GitHub Actions 自动创建。

合并后请：

1. 构建新镜像：./build.sh openclaw --version 2026.4.23
2. 运行验证：./verify.sh <image:tag>
3. 在引擎版本管理中发布新版本

[Xy718]

Superseded by #246, which tracks the latest OpenClaw target version (2026.5.7). Closing this older upgrade PR to keep the queue focused.