`vendor/MetasequoiaImeEngine` submodule 改为 `engine/` 目录,导入的是 product-lock.json 原本钉住的提交 c810d201,逐文件核对过 blob,因此这是一次 搬迁而不是引擎升级。引擎自己的嵌套 submodule(googlepinyinime-rev、utfcpp、 miniaudio)按各自 gitlink 一并展开,来源与提交见 engine/UPSTREAM.md。 Windows 专门化裁掉了不属于本产品的部分:whisper.cpp 与本地推理 provider、 macOS 示例宿主、整个 dictionary/ 建库流水线、上游 CI 与 release-please 配置。 词库仍按 product-lock.json 在构建时取发布产物。 引擎不再进 product-lock.json:没有 gitlink 就没有可比对的东西,锁里写一个上游 commit 等于宣称这棵树仍等于上游,而第一个 Windows 专门化改动落地时这句话就假了。 verify-contracts / verify-checkout 随之移除,verify-published 保留。 CI 与工具链:引擎源码并入根 scripts/format.sh(删掉引擎自己的那份,避免两套排除 列表分叉);引擎 voice.yml 里的 silero_vad.onnx 摘要校验移到本仓 lock job; engine-bump-triage 工作流与其测试删除;gitsubmodule 的 dependabot 频率由 daily 改为 monthly。 README、README.en、AGENTS.md、CONTRIBUTING、docs/product-release.md 及各子目录 文档同步说明新的位置与边界。
WebView messages
messages.json owns the message envelope, payload shape, and allowed sender windows.
Change it here, run python3 generate.py, and re-sync the copy under ui-html/ in the same
commit. The generated TypeScript union and embedded C++ schema must pass generate.py --check.
runtime.js and validator.h implement the documented schema subset and run the same
fixtures.json compatibility cases. The standalone CMake test requires Boost.JSON;
the input engine itself does not acquire that dependency.
New messages carry protocolVersion: 1. A missing version is accepted as legacy v1
for existing skins; an explicit unknown version, unknown message, invalid payload,
or message sent from the wrong window is rejected before dispatch. This is envelope
validation, not a replacement for domain checks such as dictionary key validation,
allowed configuration values, or the host's HTTPS URL policy.
ui-html/scripts/sync-contracts.py materializes these bindings into
ui-html/webview2/shared and checks byte equality; CI runs it with --check, which
now compares against this directory directly rather than against a pinned submodule.
Settings imports the typed serializer and checks incoming messages. Classic candidate,
toolbar and menu pages load the same runtime from the host's https://msime-contracts/
virtual mapping; packaging must include webview2/shared.
Server-to-page candidate rendering currently uses the existing view functions; this contract covers WebMessage actions and settings responses. Candidate view model ownership is documented separately from transport envelopes.