diff --git a/packages/code-runtime/code-runtime-python/README.i18n.yaml b/packages/code-runtime/code-runtime-python/README.i18n.yaml
index 1d88b46c73..b16cb46196 100644
--- a/packages/code-runtime/code-runtime-python/README.i18n.yaml
+++ b/packages/code-runtime/code-runtime-python/README.i18n.yaml
@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/code-runtime/code-runtime-python/README.md
-README.md: ea842882beb4c3badaa103b65fac45b844e02370
-README.zh.md: e8b381d2b0e0e2f83e8bcf7de5c619e4974689c3
+README.md: 4cf07197750a9e45744c7381287817ca3666c670
+README.zh.md: 988804830d71c728522257157447a7b1ad9bbefe
diff --git a/packages/code-runtime/code-runtime-python/README.md b/packages/code-runtime/code-runtime-python/README.md
index ea842882be..4cf0719775 100644
--- a/packages/code-runtime/code-runtime-python/README.md
+++ b/packages/code-runtime/code-runtime-python/README.md
@@ -29,7 +29,7 @@ Choose this package to run Python model code through the code-runtime seam: regi
 
 ### What you get
 
-The package's default export is the `PythonCodeRuntime` plugin. Its public surface also re-exports the host-side protocol vocabulary: `validateChildFrame` (rebuilds every inbound frame), the lossless-JSON codec and meters (`encodeJsonPlain`, `checkDoneValue`, `hasUnsafeIntegerToken`, `hasNonLosslessNumber`), `logTruncationMarker` (the shared truncation-marker text), plus `resolvePythonBin` (interpreter lookup against the current `PATH`) and `readProcessStart` (process-start statistics for tests). Every cap is a validated `Config` field with a default: `cpuSeconds` (60), `maxWallMs` (600000), `addressSpaceMb` (512, not applied on Darwin), `maxLogBytes` (65536), `maxValueBytes` (32768), `graceMs` (3000), and `pythonBin` (`python3`, resolved against `PATH` before the child spawns with an empty environment; a basename with no `PATH` match is rejected at load rather than silently falling to the platform default `PATH`).
+The package's default export is the `PythonCodeRuntime` plugin. Its public surface also re-exports the host-side protocol vocabulary: `validateChildFrame` (rebuilds every inbound frame), the lossless-JSON codec and meters (`encodeJsonPlain`, `checkDoneValue`, `hasUnsafeIntegerToken`, `hasNonLosslessNumber`), `logTruncationMarker` (the shared truncation-marker text), plus `resolvePythonBin` (interpreter lookup against the current `PATH`), `readProcessStart` (process-start statistics for tests), and `detachResidual` (a test seam for the settled run's resource cleanup). Every cap is a validated `Config` field with a default: `cpuSeconds` (60), `maxWallMs` (600000), `addressSpaceMb` (512, not applied on Darwin), `maxLogBytes` (65536), `maxValueBytes` (32768), `graceMs` (3000), and `pythonBin` (`python3`, resolved against `PATH` before the child spawns with an empty environment; a basename with no `PATH` match is rejected at load rather than silently falling to the platform default `PATH`).
 
 ### The wire
 
diff --git a/packages/code-runtime/code-runtime-python/README.zh.md b/packages/code-runtime/code-runtime-python/README.zh.md
index e8b381d2b0..988804830d 100644
--- a/packages/code-runtime/code-runtime-python/README.zh.md
+++ b/packages/code-runtime/code-runtime-python/README.zh.md
@@ -29,7 +29,7 @@ kind: "package-reference"
 
 ### 你得到什么
 
-包的默认导出是 `PythonCodeRuntime` 插件。其公开面还重新导出宿主侧协议词汇：`validateChildFrame`（重建每条入站帧）、无损 JSON codec 与计量器（`encodeJsonPlain`、`checkDoneValue`、`hasUnsafeIntegerToken`、`hasNonLosslessNumber`）、`logTruncationMarker`（共享截断标记文本），以及 `resolvePythonBin`（对照当前 `PATH` 的解释器查找）和 `readProcessStart`（供测试用的进程启动统计）。每个上限都是带默认值并经校验的 `Config` 字段：`cpuSeconds`（60）、`maxWallMs`（600000）、`addressSpaceMb`（512，Darwin 上不生效）、`maxLogBytes`（65536）、`maxValueBytes`（32768）、`graceMs`（3000）与 `pythonBin`（`python3`，在子进程以空环境启动前对照 `PATH` 解析；在 `PATH` 上无命中的裸名会在加载期被拒绝，而不是静默回退到平台默认 `PATH`）。
+包的默认导出是 `PythonCodeRuntime` 插件。其公开面还重新导出宿主侧协议词汇：`validateChildFrame`（重建每条入站帧）、无损 JSON codec 与计量器（`encodeJsonPlain`、`checkDoneValue`、`hasUnsafeIntegerToken`、`hasNonLosslessNumber`）、`logTruncationMarker`（共享截断标记文本），以及 `resolvePythonBin`（对照当前 `PATH` 的解释器查找）、`readProcessStart`（供测试用的进程启动统计）和 `detachResidual`（已结算运行的资源清理测试 seam）。每个上限都是带默认值并经校验的 `Config` 字段：`cpuSeconds`（60）、`maxWallMs`（600000）、`addressSpaceMb`（512，Darwin 上不生效）、`maxLogBytes`（65536）、`maxValueBytes`（32768）、`graceMs`（3000）与 `pythonBin`（`python3`，在子进程以空环境启动前对照 `PATH` 解析；在 `PATH` 上无命中的裸名会在加载期被拒绝，而不是静默回退到平台默认 `PATH`）。
 
 ### wire