diff --git a/text17.txt b/text17.txt
index 44ea652..7da5b06 100644
--- a/text17.txt
+++ b/text17.txt
@@ -950,3 +950,86 @@ git diff --check ok
    multi-joint、vismach remap sims 的 motion source evidence 显式映射到 matrix fixture rows。
 3. 将 real simulation page 的 virtual HAL session snapshot 与 release diagnostics artifact
    做联动，使保存的 Web CNC 仿真会话可直接输出 release-ready diagnostics evidence。
+
+### 十、2026-06-17 INI Panel Browser Diagnostics URL Workflow Rows
+
+继续按本文件铁律推进：虚拟 HAL 的功能完全来源于 LinuxCNC 源程序，并且虚拟 HAL
+完全满足 Web 方式数控系统仿真系统。本批完成上一节下一步第 1 项，把 browser
+diagnostics artifact 的 URL workflow 接入 ini-panel workflow overview，使 release readiness
+页面可显示 browser diagnostics validation rows，并能把 Web 仿真的 virtual HAL source
+coverage、command fixtures、motion matrix evidence 纳入 release artifact URL workflow。
+
+新增实质能力：
+
+- `loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()` 新增：
+  - `diagnosticsUrl` 参数；
+  - `diagnosticsHttpStatus`；
+  - `diagnosticsError`；
+  - `diagnosticsValidation`；
+  - `urlWorkflow`；
+- ini-panel release artifact URL workflow 现在复用 SDK
+  `loadProjectReleaseReadinessArtifactUrlWorkflow()`：
+  - 同时 fetch project release readiness artifact；
+  - 可选 fetch browser real simulation diagnostics artifact；
+  - 使用 release 级 diagnostics validation；
+  - 保留原 ini-panel artifact display/mount workflow；
+- workflow summary rows 新增：
+  - `diagnostics-url`；
+  - `browser-diagnostics`；
+  - `diagnostics-status`；
+- render/mount workflow rows 现在能显示 browser diagnostics validation 结果；
+- SDK `createProjectReleaseReadinessArtifactJsonWorkflow()` 保留 parsed artifact object，
+  供 ini-panel URL workflow 继续生成原有 gate execution summary 与 artifact display。
+
+新增/扩展验证：
+
+- `verify_ini_panel_ui_shell.mjs` 覆盖：
+  - 构造 browser diagnostics artifact；
+  - URL workflow 同时传入 release artifact URL 与 diagnostics URL；
+  - diagnostics HTTP status 为 200；
+  - diagnostics validation ready；
+  - summary rows 中 `browser-diagnostics` 为 ready；
+  - render rows 包含 `browser-diagnostics`；
+  - URL workflow render/mount row count 包含 diagnostics rows；
+- `ini_panel_workflow_overview_smoke.html` 覆盖：
+  - workflow overview browser API 调用 diagnostics URL workflow；
+  - browser diagnostics artifact validation ready；
+  - render rows 包含 browser diagnostics row；
+  - workflow overview DOM mount 成功；
+- `verify_project_release_artifact_url_workflow.sh` 继续覆盖 SDK URL workflow；
+- `verify_sdk_surface.sh` 聚合覆盖 SDK/API surface。
+
+关键验证：
+
+```text
+ini_panel_ui_shell_node_smoke=ok
+browser_ini_opfs_smoke=ok
+browser_ini_control_page_smoke=ok
+browser_ini_launch_smoke=ok
+browser_ini_workflow_overview_smoke=ok
+browser_ini_shell_integration_workflow_smoke=ok
+project_release_artifact_url_workflow_node_smoke=ok
+sdk_surface_node_smoke=ok
+project_release_gate_manifest_node_smoke=ok
+project_batch_acceptance_workflow_node_smoke=ok
+project_batch_acceptance_artifact_node_smoke=ok
+git diff --check ok
+```
+
+语义边界：
+
+- 本批没有新增 G-code/interpreter/planner/kinematics 语义；
+- ini-panel workflow overview 只显示和验证 browser diagnostics artifact 中已有的 virtual
+  HAL source evidence；
+- virtual HAL 仍不声称提供 Linux kernel hard-realtime ABI、外部硬件驱动 ABI 或 native
+  HAL module ABI；
+- Web 仿真 HAL 的满足性现在可以在 release readiness 页面被直接查看和验证。
+
+下一步工作内容：
+
+1. 扩展 motion matrix 与 LinuxCNC sim configs 的关联，把 external-offsets、QtDragon
+   multi-joint、vismach remap sims 的 motion source evidence 显式映射到 matrix fixture rows。
+2. 将 real simulation page 的 virtual HAL session snapshot 与 release diagnostics artifact
+   做联动，使保存的 Web CNC 仿真会话可直接输出 release-ready diagnostics evidence。
+3. 将 ini-panel workflow overview 的 diagnostics URL workflow 接入固定页面表单/按钮，
+   让用户可在页面上输入 release artifact URL 与 browser diagnostics URL 后直接运行验证。
diff --git a/wasm-port/runtime/sdk/src/project-release-readiness.js b/wasm-port/runtime/sdk/src/project-release-readiness.js
index 69e8f27..9280f63 100644
--- a/wasm-port/runtime/sdk/src/project-release-readiness.js
+++ b/wasm-port/runtime/sdk/src/project-release-readiness.js
@@ -1718,6 +1718,7 @@ export function createProjectReleaseReadinessArtifactJsonWorkflow({ artifactJson
       ready: validation.ready === true,
       parsed: true,
       parseError: null,
+      artifact,
       artifactApiName: validation.artifactApiName,
       validation,
       summaryViewModel,
diff --git a/wasm-port/runtime/ui/ini-panel/ui-shell.js b/wasm-port/runtime/ui/ini-panel/ui-shell.js
index dbf6182..8a46649 100644
--- a/wasm-port/runtime/ui/ini-panel/ui-shell.js
+++ b/wasm-port/runtime/ui/ini-panel/ui-shell.js
@@ -38,6 +38,7 @@ import {
   createProjectReleaseReadinessArtifactValidation,
   createProjectReleaseReadinessArtifactValidationActionPlan,
   createProjectReleaseReadinessArtifactValidationSummaryViewModel,
+  loadProjectReleaseReadinessArtifactUrlWorkflow,
   parseProjectReleaseReadinessArtifactJson,
 } from "../../sdk/src/project-release-readiness.js";
 export {
@@ -88,6 +89,7 @@ export {
   createProjectReleaseReadinessArtifactValidation,
   createProjectReleaseReadinessArtifactValidationActionPlan,
   createProjectReleaseReadinessArtifactValidationSummaryViewModel,
+  loadProjectReleaseReadinessArtifactUrlWorkflow,
   parseProjectReleaseReadinessArtifactJson,
 } from "../../sdk/src/project-release-readiness.js";
 
@@ -2344,6 +2346,7 @@ export function mountIniPanelShellWorkflowOverviewReleaseReadinessArtifactJsonWo
 
 export async function loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
   artifactUrl = "",
+  diagnosticsUrl = "",
   fetchRef = globalThis.fetch,
   mount = false,
   mountOptions = {},
@@ -2363,10 +2366,14 @@ export async function loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactU
       phase: "blocked",
       ready: false,
       artifactUrl,
+      diagnosticsUrl,
       httpStatus: null,
+      diagnosticsHttpStatus: null,
       missing,
       error: null,
+      diagnosticsError: null,
       validation: null,
+      diagnosticsValidation: null,
       validationSummaryViewModel: null,
       gateExecutionSummaryViewModel: null,
       actionPlan,
@@ -2378,35 +2385,45 @@ export async function loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactU
   }
 
   try {
-    const response = await fetchRef(artifactUrl);
-    const httpStatus = response?.status ?? null;
-    if (!response?.ok) {
-      const actionPlan = createProjectReleaseReadinessArtifactUrlWorkflowActionPlan({
-        ready: false,
-        missing: ["artifact-fetch"],
-      });
+    const urlWorkflow = await loadProjectReleaseReadinessArtifactUrlWorkflow({
+      artifactUrl,
+      diagnosticsUrl,
+      fetchRef,
+    });
+    const httpStatus = urlWorkflow.httpStatus;
+    if (urlWorkflow.fetched !== true || urlWorkflow.jsonWorkflow?.parsed !== true) {
+      const actionPlan = createProjectReleaseReadinessArtifactUrlWorkflowActionPlan(urlWorkflow);
+      const error = urlWorkflow.fetchError
+        ?? urlWorkflow.jsonWorkflow?.parseError
+        ?? (httpStatus ? `HTTP ${httpStatus}` : "artifact URL workflow blocked");
       return {
         apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
         workflowVersion: 1,
         phase: "blocked",
         ready: false,
         artifactUrl,
+        diagnosticsUrl,
         httpStatus,
-        missing: ["artifact-url"],
-        error: `HTTP ${httpStatus ?? "error"}`,
+        diagnosticsHttpStatus: urlWorkflow.diagnosticsHttpStatus ?? null,
+        missing: urlWorkflow.missing ?? ["artifact-url"],
+        error,
+        diagnosticsError: urlWorkflow.diagnosticsFetchError ?? null,
         validation: null,
+        diagnosticsValidation: urlWorkflow.diagnosticsValidation ?? null,
         validationSummaryViewModel: null,
         gateExecutionSummaryViewModel: null,
         actionPlan,
         displayViewModel: null,
         renderState: null,
         mountResult: null,
-        statusLine: `Blocked: HTTP ${httpStatus ?? "error"}`,
+        urlWorkflow,
+        statusLine: httpStatus && urlWorkflow.fetchError ? `Blocked: HTTP ${httpStatus}` : `Blocked: ${error}`,
       };
     }
 
-    const artifactJson = await response.text();
-    const validation = validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(artifactJson);
+    const validation = validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(
+      JSON.stringify(urlWorkflow.jsonWorkflow.artifact),
+    );
     const gateExecutionSummaryViewModel =
       createIniPanelShellWorkflowOverviewReleaseReadinessArtifactGateExecutionSummaryViewModel(
         validation,
@@ -2432,9 +2449,15 @@ export async function loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactU
       : [];
     const workflowMissing = [
       ...validation.missing,
+      ...(urlWorkflow.diagnosticsUrl && urlWorkflow.diagnosticsValidation?.ready !== true
+        ? (urlWorkflow.diagnosticsValidation?.missing ?? ["browser-diagnostics"])
+          .map((item) => `diagnostics.${item}`)
+        : []),
       ...mountMissing,
     ];
-    const ready = validation.ready === true && (!mount || mountResult?.ready === true);
+    const ready = validation.ready === true &&
+      (!urlWorkflow.diagnosticsUrl || urlWorkflow.diagnosticsValidation?.ready === true) &&
+      (!mount || mountResult?.ready === true);
     const validationActionPlan = createProjectReleaseReadinessArtifactValidationActionPlan(
       validation.validation,
     );
@@ -2449,16 +2472,21 @@ export async function loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactU
       phase: ready ? "ready" : "blocked",
       ready,
       artifactUrl,
+      diagnosticsUrl,
       httpStatus,
+      diagnosticsHttpStatus: urlWorkflow.diagnosticsHttpStatus ?? null,
       missing: workflowMissing,
       error: null,
+      diagnosticsError: urlWorkflow.diagnosticsFetchError ?? null,
       validation,
+      diagnosticsValidation: urlWorkflow.diagnosticsValidation ?? null,
       validationSummaryViewModel,
       gateExecutionSummaryViewModel,
       actionPlan,
       displayViewModel,
       renderState,
       mountResult,
+      urlWorkflow,
       statusLine: ready ? renderState.statusLine : `Blocked: ${workflowMissing.join(", ")}`,
     };
   } catch (error) {
@@ -2472,10 +2500,14 @@ export async function loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactU
       phase: "blocked",
       ready: false,
       artifactUrl,
+      diagnosticsUrl,
       httpStatus: null,
+      diagnosticsHttpStatus: null,
       missing: ["artifact-url"],
       error: error?.message ?? String(error),
+      diagnosticsError: null,
       validation: null,
+      diagnosticsValidation: null,
       validationSummaryViewModel: null,
       gateExecutionSummaryViewModel: null,
       actionPlan,
@@ -2516,6 +2548,23 @@ export function createIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrlWo
         label: "HTTP status",
         value: workflow?.httpStatus == null ? "none" : String(workflow.httpStatus),
       },
+      {
+        id: "diagnostics-url",
+        label: "Diagnostics URL",
+        value: workflow?.diagnosticsUrl || "not requested",
+      },
+      {
+        id: "browser-diagnostics",
+        label: "Browser diagnostics",
+        value: workflow?.diagnosticsUrl
+          ? (workflow?.diagnosticsValidation?.ready === true ? "ready" : "blocked")
+          : "not requested",
+      },
+      {
+        id: "diagnostics-status",
+        label: "Diagnostics HTTP status",
+        value: workflow?.diagnosticsHttpStatus == null ? "none" : String(workflow.diagnosticsHttpStatus),
+      },
       {
         id: "validation-summary",
         label: "Validation summary",
diff --git a/wasm-port/tests/browser/ini_panel_workflow_overview_smoke.html b/wasm-port/tests/browser/ini_panel_workflow_overview_smoke.html
index 3fb2097..c8986e7 100644
--- a/wasm-port/tests/browser/ini_panel_workflow_overview_smoke.html
+++ b/wasm-port/tests/browser/ini_panel_workflow_overview_smoke.html
@@ -7,6 +7,15 @@
 <body>
   <pre id="status">running</pre>
   <script type="module">
+    import {
+      createVirtualHalCommandScriptFixtureReport,
+      createVirtualHalMotionControllerMatrixReport,
+      createVirtualHalSimConfigSourceCoverageReport,
+      createVirtualHalSimulationReplacementReport,
+      createVirtualHalSourceComplianceReport,
+      createVirtualHalState,
+    } from "../../runtime/sdk/src/index.js";
+
     function assertEqual(actual, expected, label) {
       if (actual !== expected) {
         throw new Error(`${label}: expected ${expected}, got ${actual}`);
@@ -337,8 +346,30 @@
         .mountWorkflowOverviewReleaseReadinessArtifactJsonWorkflowState({
           renderState: releaseArtifactJsonWorkflowRenderState,
         });
+      const diagnosticsVirtualHalState = createVirtualHalState();
+      const diagnosticsArtifactJson = JSON.stringify({
+        apiName: "real-browser-simulation-diagnostics-artifact",
+        artifactVersion: 1,
+        virtualHal: diagnosticsVirtualHalState,
+        virtualHalSimulationReplacement: createVirtualHalSimulationReplacementReport(diagnosticsVirtualHalState),
+        virtualHalSourceCompliance: createVirtualHalSourceComplianceReport({ halState: diagnosticsVirtualHalState }),
+        virtualHalSimConfigSourceCoverage: createVirtualHalSimConfigSourceCoverageReport(),
+        virtualHalCommandScriptFixtures: createVirtualHalCommandScriptFixtureReport({ halState: diagnosticsVirtualHalState }),
+        virtualHalMotionControllerMatrix: createVirtualHalMotionControllerMatrixReport(),
+      });
       const releaseArtifactUrlWorkflow = await workflowApi.loadWorkflowOverviewReleaseReadinessArtifactUrl({
         artifactUrl: "../../tests/fixtures/project-release-readiness-ready.json",
+        diagnosticsUrl: "../../tests/fixtures/real-browser-simulation-diagnostics-ready.json",
+        fetchRef: async (url) => {
+          if (String(url).endsWith("real-browser-simulation-diagnostics-ready.json")) {
+            return {
+              ok: true,
+              status: 200,
+              text: async () => diagnosticsArtifactJson,
+            };
+          }
+          return fetch(url);
+        },
         mount: true,
       });
       const releaseArtifactUrlWorkflowSummary = workflowApi
@@ -441,6 +472,8 @@
       );
       assertEqual(releaseArtifactUrlWorkflow.ready, true, "workflow overview release artifact URL workflow readiness");
       assertEqual(releaseArtifactUrlWorkflow.httpStatus, 200, "workflow overview release artifact URL workflow status");
+      assertEqual(releaseArtifactUrlWorkflow.diagnosticsHttpStatus, 200, "workflow overview diagnostics artifact URL workflow status");
+      assertEqual(releaseArtifactUrlWorkflow.diagnosticsValidation.ready, true, "workflow overview diagnostics artifact validation");
       assertEqual(
         releaseArtifactUrlWorkflow.validationSummaryViewModel.statusLine,
         "Ready: Artifact evidence complete",
@@ -463,9 +496,14 @@
       );
       assertEqual(
         releaseArtifactUrlWorkflowRenderResult.rowCount,
-        8,
+        11,
         "workflow overview release artifact URL workflow render rows",
       );
+      assertEqual(
+        releaseArtifactUrlWorkflowRenderResult.rowIds.includes("browser-diagnostics"),
+        true,
+        "workflow overview release artifact URL workflow diagnostics row",
+      );
       assertEqual(
         releaseArtifactUrlWorkflowRenderResult.rowIds.includes("mount-result"),
         true,
diff --git a/wasm-port/tests/ui/node/verify_ini_panel_ui_shell.mjs b/wasm-port/tests/ui/node/verify_ini_panel_ui_shell.mjs
index f0d27e1..37c4c1f 100644
--- a/wasm-port/tests/ui/node/verify_ini_panel_ui_shell.mjs
+++ b/wasm-port/tests/ui/node/verify_ini_panel_ui_shell.mjs
@@ -5,7 +5,12 @@ import {
   createProjectReleaseReadinessReport,
 } from "../../../runtime/sdk/src/project-release-readiness.js";
 import {
+  createVirtualHalCommandScriptFixtureReport,
+  createVirtualHalMotionControllerMatrixReport,
   createVirtualHalSimConfigSourceCoverageReport,
+  createVirtualHalSimulationReplacementReport,
+  createVirtualHalSourceComplianceReport,
+  createVirtualHalState,
 } from "../../../runtime/sdk/src/linuxcnc-hal.js";
 
 import {
@@ -1355,6 +1360,17 @@ const releaseReadinessArtifactJson = JSON.stringify(createProjectReleaseReadines
   gateResults: Object.fromEntries(createProjectReleaseGateManifest().gateIds.map((id) => [id, true])),
   virtualHalSimConfigSourceCoverage: createVirtualHalSimConfigSourceCoverageReport(),
 }));
+const browserDiagnosticsVirtualHalState = createVirtualHalState();
+const browserDiagnosticsArtifactJson = JSON.stringify({
+  apiName: "real-browser-simulation-diagnostics-artifact",
+  artifactVersion: 1,
+  virtualHal: browserDiagnosticsVirtualHalState,
+  virtualHalSimulationReplacement: createVirtualHalSimulationReplacementReport(browserDiagnosticsVirtualHalState),
+  virtualHalSourceCompliance: createVirtualHalSourceComplianceReport({ halState: browserDiagnosticsVirtualHalState }),
+  virtualHalSimConfigSourceCoverage: createVirtualHalSimConfigSourceCoverageReport(),
+  virtualHalCommandScriptFixtures: createVirtualHalCommandScriptFixtureReport({ halState: browserDiagnosticsVirtualHalState }),
+  virtualHalMotionControllerMatrix: createVirtualHalMotionControllerMatrixReport(),
+});
 const releaseArtifactValidation = validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(
   releaseReadinessArtifactJson,
 );
@@ -1697,11 +1713,21 @@ assert.equal(
 );
 const releaseArtifactUrlWorkflow = await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
   artifactUrl: "/project-release-readiness.json",
-  fetchRef: async (url) => ({
-    ok: url === "/project-release-readiness.json",
-    status: 200,
-    text: async () => releaseReadinessArtifactJson,
-  }),
+  diagnosticsUrl: "/real-browser-simulation-diagnostics.json",
+  fetchRef: async (url) => {
+    if (url === "/real-browser-simulation-diagnostics.json") {
+      return {
+        ok: true,
+        status: 200,
+        text: async () => browserDiagnosticsArtifactJson,
+      };
+    }
+    return {
+      ok: url === "/project-release-readiness.json",
+      status: 200,
+      text: async () => releaseReadinessArtifactJson,
+    };
+  },
   mount: true,
   mountOptions: {
     documentRef: mountDocument,
@@ -1716,7 +1742,9 @@ assert.equal(
 );
 assert.equal(releaseArtifactUrlWorkflow.ready, true);
 assert.equal(releaseArtifactUrlWorkflow.httpStatus, 200);
+assert.equal(releaseArtifactUrlWorkflow.diagnosticsHttpStatus, 200);
 assert.equal(releaseArtifactUrlWorkflow.validation.ready, true);
+assert.equal(releaseArtifactUrlWorkflow.diagnosticsValidation.ready, true);
 assert.equal(
   releaseArtifactUrlWorkflow.validationSummaryViewModel.statusLine,
   "Ready: Artifact evidence complete",
@@ -1744,6 +1772,10 @@ assert.equal(
   releaseArtifactUrlWorkflowSummary.rows.find(({ id }) => id === "action-plan")?.value,
   "ready",
 );
+assert.equal(
+  releaseArtifactUrlWorkflowSummary.rows.find(({ id }) => id === "browser-diagnostics")?.value,
+  "ready",
+);
 assert.equal(releaseArtifactUrlWorkflow.actionPlan.ready, true);
 assert.equal(releaseArtifactUrlWorkflow.actionPlan.nextCommand, null);
 assert.equal(
@@ -1809,13 +1841,17 @@ const releaseArtifactUrlWorkflowMountResult =
     rowsNode: releaseArtifactUrlWorkflowRowsNode,
   });
 assert.equal(releaseArtifactUrlWorkflowRenderResult.rendered, true);
-assert.equal(releaseArtifactUrlWorkflowRenderResult.rowCount, 8);
+assert.equal(releaseArtifactUrlWorkflowRenderResult.rowCount, 11);
+assert.equal(
+  releaseArtifactUrlWorkflowRenderResult.rowIds.includes("browser-diagnostics"),
+  true,
+);
 assert.equal(
   releaseArtifactUrlWorkflowRenderResult.rowIds.includes("mount-result"),
   true,
 );
 assert.equal(releaseArtifactUrlWorkflowMountResult.ready, true);
-assert.equal(releaseArtifactUrlWorkflowMountResult.renderResult.rowCount, 8);
+assert.equal(releaseArtifactUrlWorkflowMountResult.renderResult.rowCount, 11);
 const releaseArtifactUrlWorkflowMissingDom = await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
   artifactUrl: "/project-release-readiness.json",
   fetchRef: async () => ({