diff --git a/.github/actions/scripts/utp-ci-assertion-helpers.sh b/.github/actions/scripts/utp-ci-assertion-helpers.sh
index 004c34f..888faff 100644
--- a/.github/actions/scripts/utp-ci-assertion-helpers.sh
+++ b/.github/actions/scripts/utp-ci-assertion-helpers.sh
@@ -1,6 +1,20 @@
 #!/usr/bin/env bash
 # Shared helpers for UTP CI batch validation (.github/actions/scripts/run-utp-tests.sh).
 # Keep behavior in sync with contract tests: tests/run-utp-tests-contract.sh
+#
+# Severity checks go through utp-file-has-actionable-severity.cjs → normalizeTelemetryEntry
+# so benign Unity noise (multicast WSAEACCES, OpenCL, StackAllocator, etc.) is remapped
+# before Error/Exception/Assert are treated as failures. Do not re-special-case messages here.
+
+_UTP_ASSERT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+_UTP_ACTIONABLE_SEVERITY_JS="${_UTP_ASSERT_DIR}/utp-file-has-actionable-severity.cjs"
+
+# Returns 0 if the UTP file has an actionable Error/Exception/(optional Assert) after normalize.
+utp_file_has_actionable_severity() {
+  local utp_file="$1"
+  local severities_re="$2"
+  node "$_UTP_ACTIONABLE_SEVERITY_JS" "$utp_file" "$severities_re"
+}
 
 # Returns 0 (true) if this UTP JSON log should fail an *expected-success* scenario.
 utp_signals_failure_for_expected_success() {
@@ -9,18 +23,18 @@ utp_signals_failure_for_expected_success() {
   case "$test_name" in
     CompilerWarnings|BuildWarnings)
       # Engine / allocator assert telemetry is common here; only treat Error/Exception as hard failures.
-      grep -qi '"severity"[[:space:]]*:[[:space:]]*"\(Error\|Exception\)"' "$utp_file" 2>/dev/null
+      utp_file_has_actionable_severity "$utp_file" 'Error|Exception'
       ;;
     *)
-      grep -qi '"severity"[[:space:]]*:[[:space:]]*"\(Error\|Exception\|Assert\)"' "$utp_file" 2>/dev/null
+      utp_file_has_actionable_severity "$utp_file" 'Error|Exception|Assert'
       ;;
   esac
 }
 
-# Returns 0 if UTP log contains any Error/Exception/Assert (used for expected-failure scenarios).
+# Returns 0 if UTP log contains any actionable Error/Exception/Assert (expected-failure scenarios).
 utp_signals_any_severity_problem() {
   local utp_file="$1"
-  grep -qi '"severity"[[:space:]]*:[[:space:]]*"\(Error\|Exception\|Assert\)"' "$utp_file" 2>/dev/null
+  utp_file_has_actionable_severity "$utp_file" 'Error|Exception|Assert'
 }
 
 # Prints first path to an NUnit results file containing <test-case>, or nothing.
diff --git a/.github/actions/scripts/utp-file-has-actionable-severity.cjs b/.github/actions/scripts/utp-file-has-actionable-severity.cjs
new file mode 100644
index 0000000..65cda11
--- /dev/null
+++ b/.github/actions/scripts/utp-file-has-actionable-severity.cjs
@@ -0,0 +1,69 @@
+/**
+ * CI helper: parse a *-utp-json.log (pretty JSON array from unity-cli, or NDJSON fixtures)
+ * through normalizeTelemetryEntry so benign elevated severities are remapped, then exit 0
+ * if any remaining severity is in the requested set.
+ *
+ * Usage: node utp-file-has-actionable-severity.cjs <file> [Error|Exception|Assert]
+ * Exit 0 = has actionable severity; exit 1 = none; exit 2 = usage/IO/parse error.
+ *
+ * Requires `npm run build` so dist/utp.js exists (same as scan-utp-artifacts.cjs).
+ */
+const fs = require('fs');
+const path = require('path');
+
+const repoRoot = path.join(__dirname, '..', '..', '..');
+const distUtp = path.join(repoRoot, 'dist', 'utp.js');
+if (!fs.existsSync(distUtp)) {
+    console.error(`utp-file-has-actionable-severity: missing ${distUtp} (run npm run build)`);
+    process.exit(2);
+}
+
+const { normalizeTelemetryEntry } = require(distUtp);
+
+const filePath = process.argv[2];
+const severitiesArg = process.argv[3] || 'Error|Exception|Assert';
+if (!filePath) {
+    console.error('Usage: node utp-file-has-actionable-severity.cjs <file> [Error|Exception|Assert]');
+    process.exit(2);
+}
+
+const severitySet = new Set(severitiesArg.split('|').map(s => s.trim()).filter(Boolean));
+
+function loadEntries(raw) {
+    const trimmed = raw.trim();
+    if (!trimmed) {
+        return [];
+    }
+    try {
+        const data = JSON.parse(trimmed);
+        return Array.isArray(data) ? data : [data];
+    } catch {
+        // NDJSON / one compact object per line (contract fixtures)
+        const out = [];
+        for (const line of trimmed.split(/\r?\n/)) {
+            const t = line.trim();
+            if (!t) {
+                continue;
+            }
+            out.push(JSON.parse(t));
+        }
+        return out;
+    }
+}
+
+let entries;
+try {
+    entries = loadEntries(fs.readFileSync(filePath, 'utf8'));
+} catch (err) {
+    console.error(`utp-file-has-actionable-severity: ${err.message || err}`);
+    process.exit(2);
+}
+
+for (const entry of entries) {
+    const { utp } = normalizeTelemetryEntry(entry);
+    if (utp && utp.severity && severitySet.has(String(utp.severity))) {
+        process.exit(0);
+    }
+}
+
+process.exit(1);
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 776b545..469d69b 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -17,6 +17,12 @@ jobs:
       contents: read
     steps:
       - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: '24'
+          cache: npm
+      - run: npm ci
+      - run: npm run build
       - name: UTP batch assertion helpers (contract)
         run: bash tests/run-utp-tests-contract.sh
   setup:
diff --git a/package-lock.json b/package-lock.json
index bdd36b0..944cfeb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,21 +1,21 @@
 {
   "name": "@rage-against-the-pixel/unity-cli",
-  "version": "3.0.1",
+  "version": "3.0.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@rage-against-the-pixel/unity-cli",
-      "version": "3.0.1",
+      "version": "3.0.2",
       "license": "MIT",
       "dependencies": {
-        "@electron/asar": "^4.2.0",
-        "@rage-against-the-pixel/unity-releases-api": "^1.0.4",
+        "@electron/asar": "^4.2.1",
+        "@rage-against-the-pixel/unity-releases-api": "^1.0.5",
         "commander": "^14.0.3",
         "glob": "^13.0.6",
-        "semver": "^7.8.1",
+        "semver": "^7.8.5",
         "source-map-support": "^0.5.21",
-        "tar": "^7.5.15",
+        "tar": "^7.5.22",
         "update-notifier": "^7.3.1",
         "yaml": "^2.9.0"
       },
@@ -24,11 +24,11 @@
       },
       "devDependencies": {
         "@types/jest": "^30.0.0",
-        "@types/node": "^24.12.4",
-        "@types/semver": "^7.7.1",
+        "@types/node": "^24.13.3",
+        "@types/semver": "^7.8.0",
         "@types/update-notifier": "^6.0.8",
         "jest": "^30.4.2",
-        "ts-jest": "^29.4.11",
+        "ts-jest": "^29.4.12",
         "ts-node": "^10.9.2",
         "typescript": "^6.0.3"
       },
@@ -103,14 +103,14 @@
       }
     },
     "node_modules/@babel/generator": {
-      "version": "7.29.7",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.29.7.tgz",
-      "integrity": "sha512-DkXD5OJQaAQIdZ1bt3UZdEnHAn9Imd3IVBdX03UFe+ony9Ojw5pzr9YVKGDY1jt+Gcn/FnGkNf8r+Vj5NOJWtQ==",
+      "version": "7.29.8",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.29.8.tgz",
+      "integrity": "sha512-gZbepsdh3WDtgZKWL+vTPh71LSBrm/Y4/QDZBVCcYfmeTEEuoOYwlSy+G1StfJg+/Zy550u/3TATbm7qDbbMtg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/parser": "^7.29.7",
-        "@babel/types": "^7.29.7",
+        "@babel/parser": "^7.29.8",
+        "@babel/types": "^7.29.8",
         "@jridgewell/gen-mapping": "^0.3.12",
         "@jridgewell/trace-mapping": "^0.3.28",
         "jsesc": "^3.0.2"
@@ -243,13 +243,13 @@
       }
     },
     "node_modules/@babel/parser": {
-      "version": "7.29.7",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.29.7.tgz",
-      "integrity": "sha512-hnORnjP/1P/zFEndoeX+n+t1RwWRJiJpM/jO7FW32Kn9r5+sJB2JWOdYo4L6k78j15eCwY3Gm/7364B1EMwtNg==",
+      "version": "7.29.8",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.29.8.tgz",
+      "integrity": "sha512-E8lTAYNB1KW+FH+VGJuZM1ioAx2E6oVlvQFRrf5P8ZZmsiJXYAD9vTFV7yyEURNzgh1dFqMZuO6tUwcARbqFCA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/types": "^7.29.7"
+        "@babel/types": "^7.29.8"
       },
       "bin": {
         "parser": "bin/babel-parser.js"
@@ -513,18 +513,18 @@
       }
     },
     "node_modules/@babel/traverse": {
-      "version": "7.29.7",
-      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.29.7.tgz",
-      "integrity": "sha512-EhlfNQtZ+NK22w5BM61ciuiq1m58ed33Wr1Xan//ZRTy6hgjnwyCffRYwzsGXdASJSUJ1guZILsErh1eQcl+zw==",
+      "version": "7.29.8",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.29.8.tgz",
+      "integrity": "sha512-I5z7H3bf/41ktsNVLtpN0wAa336HkqIHQ5BuPLEhTkt1jVSyZpeNKIzTgEWmlxjdg81R0IgUCcaE+Ok3NvrfZg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@babel/code-frame": "^7.29.7",
-        "@babel/generator": "^7.29.7",
+        "@babel/generator": "^7.29.8",
         "@babel/helper-globals": "^7.29.7",
-        "@babel/parser": "^7.29.7",
+        "@babel/parser": "^7.29.8",
         "@babel/template": "^7.29.7",
-        "@babel/types": "^7.29.7",
+        "@babel/types": "^7.29.8",
         "debug": "^4.3.1"
       },
       "engines": {
@@ -532,9 +532,9 @@
       }
     },
     "node_modules/@babel/types": {
-      "version": "7.29.7",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.29.7.tgz",
-      "integrity": "sha512-4zBIxpPzowiZpusoFkyGVwakdRJUyuH5PxQ/PrqghfdFWWasvnCdPfQXHrenDai+gyLARulZjZowCOj6fjT4pA==",
+      "version": "7.29.8",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.29.8.tgz",
+      "integrity": "sha512-Vj1jF3cPfxg7OAfoI7QnVKLoILlm2JF9pnVHrX8qx7AHMiYWT+NDAA7jChlNgRS4WTLc/fD1lXLmPixluj+3Gg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -577,12 +577,11 @@
       }
     },
     "node_modules/@electron/asar": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/@electron/asar/-/asar-4.2.0.tgz",
-      "integrity": "sha512-npW1NW5yy8EB9XY/vEw9sUdgmq0sJEhmSBb6bqyFOAw1CSkrhvAvO6QWlW8CdIMo8VN1lkdF345l/MeW0LrY0Q==",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@electron/asar/-/asar-4.2.1.tgz",
+      "integrity": "sha512-rGyEe7iy52zxiWuihV/h/AqQrFkx7YnUUJKW1bdufVDHCzIMP/XDrDI/NOzv/LLtzt3NduAzNa475WRmRnmswQ==",
       "license": "MIT",
       "dependencies": {
-        "commander": "^13.1.0",
         "glob": "^13.0.2",
         "minimatch": "^10.0.1"
       },
@@ -593,15 +592,6 @@
         "node": ">=22.12.0"
       }
     },
-    "node_modules/@electron/asar/node_modules/commander": {
-      "version": "13.1.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-13.1.0.tgz",
-      "integrity": "sha512-/rFeCpNJQbhSZjGVwO9RFV3xPqbnERS8MmIQzCtD/zl6gpJuV/bMLuN92oG3F7d8oDEHHRrujSXNUr8fpjntKw==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=18"
-      }
-    },
     "node_modules/@emnapi/core": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.10.0.tgz",
@@ -1275,32 +1265,35 @@
       }
     },
     "node_modules/@napi-rs/wasm-runtime": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-1.1.4.tgz",
-      "integrity": "sha512-3NQNNgA1YSlJb/kMH1ildASP9HW7/7kYnRI2szWJaofaS1hWmbGI4H+d3+22aGzXXN9IJ+n+GiFVcGipJP18ow==",
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-1.2.2.tgz",
+      "integrity": "sha512-JfB4kuJQjaoHuCTseIINHtHWeJnvgEcxjwA5t/Y00ZgaOO1Crz3fjT/p8kT28zA/Caz7oiUMn3d6H2yOVCVwuw==",
       "dev": true,
       "license": "MIT",
       "optional": true,
       "dependencies": {
-        "@tybys/wasm-util": "^0.10.1"
+        "@tybys/wasm-util": "^0.10.3"
+      },
+      "engines": {
+        "node": "^20.19.0 || ^22.13.0 || >=23.5.0"
       },
       "funding": {
         "type": "github",
         "url": "https://github.com/sponsors/Brooooooklyn"
       },
       "peerDependencies": {
-        "@emnapi/core": "^1.7.1",
-        "@emnapi/runtime": "^1.7.1"
+        "@emnapi/core": "^1.7.1 || ^2.0.0-alpha.3",
+        "@emnapi/runtime": "^1.7.1 || ^2.0.0-alpha.3"
       }
     },
     "node_modules/@pkgr/core": {
-      "version": "0.2.9",
-      "resolved": "https://registry.npmjs.org/@pkgr/core/-/core-0.2.9.tgz",
-      "integrity": "sha512-QNqXyfVS2wm9hweSYD2O7F0G06uurj9kZ96TRQE5Y9hU7+tgdZwIkbAKc5Ocy1HxEY2kuDQa6cQ1WRs/O5LFKA==",
+      "version": "0.3.6",
+      "resolved": "https://registry.npmjs.org/@pkgr/core/-/core-0.3.6.tgz",
+      "integrity": "sha512-SEeaJLb3qBNF/OaXnaR1NmmBbFYk1zC0ZH/52fATcRPLFg/p791YrcyFFy44Bo9sLaGuSuLp5Q6axbb/O+v/RA==",
       "dev": true,
       "license": "MIT",
       "engines": {
-        "node": "^12.20.0 || ^14.18.0 || >=16.0.0"
+        "node": "^14.18.0 || >=16.0.0"
       },
       "funding": {
         "url": "https://opencollective.com/pkgr"
@@ -1334,9 +1327,9 @@
       "license": "ISC"
     },
     "node_modules/@pnpm/npm-conf": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/@pnpm/npm-conf/-/npm-conf-3.0.2.tgz",
-      "integrity": "sha512-h104Kh26rR8tm+a3Qkc5S4VLYint3FE48as7+/5oCEcKR2idC/pF1G6AhIXKI+eHPJa/3J9i5z0Al47IeGHPkA==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@pnpm/npm-conf/-/npm-conf-3.0.3.tgz",
+      "integrity": "sha512-//0sR/cow/s4ICQaYoAobOl4aU8cjU6x/V24V7XkKotb9+O+3zySIYp146vpaobYHnxa4pZX8NkV54Z5AwbDKA==",
       "license": "MIT",
       "dependencies": {
         "@pnpm/config.env-replace": "^1.1.0",
@@ -1348,18 +1341,18 @@
       }
     },
     "node_modules/@rage-against-the-pixel/unity-releases-api": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/@rage-against-the-pixel/unity-releases-api/-/unity-releases-api-1.0.4.tgz",
-      "integrity": "sha512-jt7yrF5fsMI24nZUamV17IwCWUH/Wd8WO/j3akQXyZ1hMmelkTAEMMNwV3qeqW3DGkipHP1tP2gu5WAgA8ZtTw==",
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/@rage-against-the-pixel/unity-releases-api/-/unity-releases-api-1.0.5.tgz",
+      "integrity": "sha512-BNtvhMsJnzIcELLFTum3Iz+7ZCvHSJQSNd0CRSut8SWWwklhttZCtFCV4LZ4/dTgcTPzKMJMwvxzxagWgz+uJQ==",
       "license": "MIT",
       "dependencies": {
         "jose": "5.10.0"
       }
     },
     "node_modules/@sinclair/typebox": {
-      "version": "0.34.49",
-      "resolved": "https://registry.npmjs.org/@sinclair/typebox/-/typebox-0.34.49.tgz",
-      "integrity": "sha512-brySQQs7Jtn0joV8Xh9ZV/hZb9Ozb0pmazDIASBkYKCjXrXU3mpcFahmK/z4YDhGkQvP9mWJbVyahdtU5wQA+A==",
+      "version": "0.34.52",
+      "resolved": "https://registry.npmjs.org/@sinclair/typebox/-/typebox-0.34.52.tgz",
+      "integrity": "sha512-XiMQh7qqVlxZzcVD+kkGMNGMzcTrDMLWI7S4x7z1MkCkbDPrekpZXEUK0eZqZFMuHQg2a2DZOcDIh9o5v3Gonw==",
       "dev": true,
       "license": "MIT"
     },
@@ -1412,9 +1405,9 @@
       "license": "MIT"
     },
     "node_modules/@tybys/wasm-util": {
-      "version": "0.10.2",
-      "resolved": "https://registry.npmjs.org/@tybys/wasm-util/-/wasm-util-0.10.2.tgz",
-      "integrity": "sha512-RoBvJ2X0wuKlWFIjrwffGw1IqZHKQqzIchKaadZZfnNpsAYp2mM0h36JtPCjNDAHGgYez/15uMBpfGwchhiMgg==",
+      "version": "0.10.3",
+      "resolved": "https://registry.npmjs.org/@tybys/wasm-util/-/wasm-util-0.10.3.tgz",
+      "integrity": "sha512-F3fo1MYrRJYL3zER0OUOmkutjr1Vp23m7OsSgp7nq4SP6OqX6C/56XFIPAl5bt3zaBRjmW7SGz3u/6LwFpYcOg==",
       "dev": true,
       "license": "MIT",
       "optional": true,
@@ -1513,19 +1506,19 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "24.12.4",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.12.4.tgz",
-      "integrity": "sha512-GUUEShf+PBCGW2KaXwcIt3Yk+e3pkKwWKb9GSyM9WQVE+ep2jzmHdGsHzu4wgcZy5fN9FBdVzjpBQsYlpfpgLA==",
+      "version": "24.13.3",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.13.3.tgz",
+      "integrity": "sha512-Dh8vAsV36ig5wa9OX4pXvMc9D3Veibfw2wix0CUwYODLD8nkj9UsLjASr49nPg+2eKzxhBV+v7L8pXvT4e639Q==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.16.0"
+        "undici-types": "~7.18.0"
       }
     },
     "node_modules/@types/semver": {
-      "version": "7.7.1",
-      "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.7.1.tgz",
-      "integrity": "sha512-FmgJfu+MOcQ370SD0ev7EI8TlCAfKYU+B4m5T3yXc1CiRN94g/SZPtsCkk506aUDtlMnFZvasDwHHUcZUEaYuA==",
+      "version": "7.8.0",
+      "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.8.0.tgz",
+      "integrity": "sha512-1mAINjtQCXXeLkJ9ehXkwOcBpqtLxiVtKhpUf83DdRNdQKV0iXZpaHYqRr7nj+wvxuJzoAmAwXI+sCNMv1CzLQ==",
       "dev": true,
       "license": "MIT"
     },
@@ -1565,9 +1558,9 @@
       "license": "MIT"
     },
     "node_modules/@ungap/structured-clone": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/@ungap/structured-clone/-/structured-clone-1.3.1.tgz",
-      "integrity": "sha512-mUFwbeTqrVgDQxFveS+df2yfap6iuP20NAKAsBt5jDEoOTDew+zwLAOilHCeQJOVSvmgCX4ogqIrA0mnyr08yQ==",
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/@ungap/structured-clone/-/structured-clone-1.3.3.tgz",
+      "integrity": "sha512-60YRaenCQcVjYEKOcG824+DRGGIQ3VKErcBoAEDJZz5bKIs2ZG+X/H9Nk+Q6EVkwJk5QNApxbrc5QtBSwtrXAg==",
       "dev": true,
       "license": "ISC"
     },
@@ -1885,9 +1878,9 @@
       ]
     },
     "node_modules/acorn": {
-      "version": "8.16.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.16.0.tgz",
-      "integrity": "sha512-UVJyE9MttOsBQIDKw1skb9nAwQuR5wuGD3+82K6JgJlm/Y+KI92oNsMNGZCYdDsVtRHSak0pcV5Dno5+4jh9sw==",
+      "version": "8.18.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.18.0.tgz",
+      "integrity": "sha512-lGq+9yr1/GuAWaVYIHRjvvySG5/4VfKIvC8EWxStPdcDh/Ka7FG3twP6v4d5BkravUilhIAsG4Qj83t02LWUPQ==",
       "dev": true,
       "license": "MIT",
       "bin": {
@@ -2186,9 +2179,9 @@
       }
     },
     "node_modules/baseline-browser-mapping": {
-      "version": "2.10.32",
-      "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.10.32.tgz",
-      "integrity": "sha512-wbPvpyjJPC0zdfdKXxqEL3Ea+bOMD/87X4lftiJkkaBiuG6ALQy1SLmEd7BSmVCuwCQsBrCamgBoLyfFDD1EPg==",
+      "version": "2.11.11",
+      "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.11.11.tgz",
+      "integrity": "sha512-/yImnXwyTvgMkhgekLHok/Rx5vO6E0BmStWlSqKWMVm2a2ITuZ1Tn+9bgLS+gZRdZmWtd8nxuhHpdmCUOWsTQQ==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
@@ -2222,21 +2215,21 @@
       }
     },
     "node_modules/brace-expansion": {
-      "version": "5.0.6",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.6.tgz",
-      "integrity": "sha512-kLpxurY4Z4r9sgMsyG0Z9uzsBlgiU/EFKhj/h91/8yHu0edo7XuixOIH3VcJ8kkxs6/jPzoI6U9Vj3WqbMQ94g==",
+      "version": "5.0.9",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.9.tgz",
+      "integrity": "sha512-ScQ4IuvIEF1TMlP7Zt+vjJ//9zlPb2SDcxWxM3bk8s6t6GGdJ7KO1dCcTidOPJKePW30LE/2cT7wCyPho9/Wxg==",
       "license": "MIT",
       "dependencies": {
         "balanced-match": "^4.0.2"
       },
       "engines": {
-        "node": "18 || 20 || >=22"
+        "node": "20 || >=22"
       }
     },
     "node_modules/browserslist": {
-      "version": "4.28.2",
-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.28.2.tgz",
-      "integrity": "sha512-48xSriZYYg+8qXna9kwqjIVzuQxi+KYWp2+5nCYnYKPTr0LvD89Jqk2Or5ogxz0NUMfIjhh2lIUX/LyX9B4oIg==",
+      "version": "4.28.7",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.28.7.tgz",
+      "integrity": "sha512-JxV13hNrFxqjOc8alRbq9dK1MM79NEXYpma2B2J4wAtpWS5zIEIKqWPGCl7N4o7Uc7B7itylh7SuDujATRyyTw==",
       "dev": true,
       "funding": [
         {
@@ -2254,10 +2247,10 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "baseline-browser-mapping": "^2.10.12",
-        "caniuse-lite": "^1.0.30001782",
-        "electron-to-chromium": "^1.5.328",
-        "node-releases": "^2.0.36",
+        "baseline-browser-mapping": "^2.10.44",
+        "caniuse-lite": "^1.0.30001806",
+        "electron-to-chromium": "^1.5.393",
+        "node-releases": "^2.0.51",
         "update-browserslist-db": "^1.2.3"
       },
       "bin": {
@@ -2320,9 +2313,9 @@
       }
     },
     "node_modules/caniuse-lite": {
-      "version": "1.0.30001793",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001793.tgz",
-      "integrity": "sha512-iwSsYWaCOoh26cV8NwNRViHlrfUvYsHDfRVcbtmw0Kg6PJIZZXwMkj1442FYLBGkeUf1juAsU3DTfxW579mrPA==",
+      "version": "1.0.30001806",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001806.tgz",
+      "integrity": "sha512-72Cuvd95zbSYPKq6Fhg8eDJRlzgWDf7/mtoZv6Qe/DYNCEBdNxoA3+rZAU2ZhGCpZlns3EssFavaZomckT5Uuw==",
       "dev": true,
       "funding": [
         {
@@ -2694,9 +2687,9 @@
       "license": "MIT"
     },
     "node_modules/electron-to-chromium": {
-      "version": "1.5.361",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.361.tgz",
-      "integrity": "sha512-Q6Hts7N9FnJc5LeGRINFvLhCI9xZmNtTDe5ZbcVezQz7cU4a8Aua3GH1b8J2XY8Al9PF+OCwYqhgsOOheMdvkA==",
+      "version": "1.5.399",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.399.tgz",
+      "integrity": "sha512-lEcqhErbHjXRvd41rnWLpzbyU/IXfIYo7QwaFWmxGeLiLyY2TBCdHnWY88vB+p3ubnihRypDm66panXl7TylLA==",
       "dev": true,
       "license": "ISC"
     },
@@ -4297,9 +4290,9 @@
       "license": "MIT"
     },
     "node_modules/js-yaml": {
-      "version": "3.14.2",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.2.tgz",
-      "integrity": "sha512-PMSmkqxr106Xa156c2M265Z+FTrPl+oxd/rgOQy2tijQeK5TxQ43psO1ZCwhVOSdnn+RzkzlRz/eY4BgJBYVpg==",
+      "version": "3.15.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.15.1.tgz",
+      "integrity": "sha512-S99WuO3HlhO3XN41EtYUNl9zzXjoJx7QvmipxsJVxtCBT0YHEFy+iOJhjSvrmV12nYhWpZaM8lPHkJm0yUMbag==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -4468,12 +4461,12 @@
       }
     },
     "node_modules/minimatch": {
-      "version": "10.2.5",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.5.tgz",
-      "integrity": "sha512-MULkVLfKGYDFYejP07QOurDLLQpcjk7Fw+7jXS2R2czRQzR56yHRveU5NDJEOviH+hETZKSkIk5c+T23GjFUMg==",
+      "version": "10.2.6",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.6.tgz",
+      "integrity": "sha512-vpLQEs+VLCr1nU0BXS07maYoFwlDAH0gngQuuttxIwutDFEMHq2blX+8vpgxDdK3J1PwjCJiep77OitTZ4Ll1A==",
       "license": "BlueOak-1.0.0",
       "dependencies": {
-        "brace-expansion": "^5.0.5"
+        "brace-expansion": "^5.0.8"
       },
       "engines": {
         "node": "18 || 20 || >=22"
@@ -4557,9 +4550,9 @@
       "license": "MIT"
     },
     "node_modules/node-releases": {
-      "version": "2.0.46",
-      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.46.tgz",
-      "integrity": "sha512-GYVXHE2KnrzAfsAjl4uP++evGFCrAU1jta4ubEjIG7YWt/64Gqv66a30yKwWczVjA6j3bM4nBwH7Pk1JmDHaxQ==",
+      "version": "2.0.51",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.51.tgz",
+      "integrity": "sha512-wRNIrw4DmVLKQlbgOMdkMx27Wrpzes2hh5Jtbi2bjPd+4wJstWIqP5A+lscnqbm0xxmT5Bpg8Lec5ItEBwx6BQ==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -4734,9 +4727,9 @@
       }
     },
     "node_modules/path-scurry/node_modules/lru-cache": {
-      "version": "11.5.0",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.5.0.tgz",
-      "integrity": "sha512-5YgH9UJd7wVb9hIouI2adWpgqrrICkt070Dnj8EUY1+B4B2P9eRLPAkAAo6NICA7CEhOIeBHl46u9zSNpNu7zA==",
+      "version": "11.5.2",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.5.2.tgz",
+      "integrity": "sha512-4pfM1Ff0x50o0tQwb5ucw/RzNyD0/YJME6IVcStalZuMWxdt3sR3huStTtxz4PUmvZfRguvDejasvQ2kifR11g==",
       "license": "BlueOak-1.0.0",
       "engines": {
         "node": "20 || >=22"
@@ -4750,9 +4743,9 @@
       "license": "ISC"
     },
     "node_modules/picomatch": {
-      "version": "4.0.4",
-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.4.tgz",
-      "integrity": "sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.5.tgz",
+      "integrity": "sha512-RvwwcruNjI1ncT5xRakeyS9Lf8lcItv34KD+aif+VH9kduAyfYBipGh12274xtenIPZ119/R9BdTBa8gAwSh0A==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -4879,9 +4872,9 @@
     },
     "node_modules/react-is-19": {
       "name": "react-is",
-      "version": "19.2.6",
-      "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.6.tgz",
-      "integrity": "sha512-XjBR15BhXuylgWGuslhDKqlSayuqvqBX91BP8pauG8kd1zY8kotkNWbXksTCNRarse4kuGbe2kIY05ARtwNIvw==",
+      "version": "19.2.8",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-19.2.8.tgz",
+      "integrity": "sha512-s5un28nYxKJw5gvUHyW5PCC28CvBqLu9r3cWgzHT4Vo/5fqqkFcdRYsGcKf50WMPpjjFZS5d76fn3YCo2njKwQ==",
       "dev": true,
       "license": "MIT"
     },
@@ -4946,9 +4939,9 @@
       }
     },
     "node_modules/semver": {
-      "version": "7.8.1",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.8.1.tgz",
-      "integrity": "sha512-rkVq3IXh+4FDGch+KwzX3aV9W3kO54GyEgpvBzSyctDA6Xtd7RJQV1xmXbeQp5v7+VzLOfVqiutSE6GICgPFvg==",
+      "version": "7.8.5",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.8.5.tgz",
+      "integrity": "sha512-Y7/KDsb8LjooZpwaqGyulO6DQlksgCncchHGk+sZIY4SBvUocMBEFH5Ur1fI4dV+Jvl0w6cjvucaIi40puRioA==",
       "license": "ISC",
       "bin": {
         "semver": "bin/semver.js"
@@ -5171,13 +5164,13 @@
       }
     },
     "node_modules/synckit": {
-      "version": "0.11.12",
-      "resolved": "https://registry.npmjs.org/synckit/-/synckit-0.11.12.tgz",
-      "integrity": "sha512-Bh7QjT8/SuKUIfObSXNHNSK6WHo6J1tHCqJsuaFDP7gP0fkzSfTxI8y85JrppZ0h8l0maIgc2tfuZQ6/t3GtnQ==",
+      "version": "0.11.13",
+      "resolved": "https://registry.npmjs.org/synckit/-/synckit-0.11.13.tgz",
+      "integrity": "sha512-eNRKgb3z66Yp3D2CixVujOUvXLFUTij/zVnV8KRyvFdQwpz7I5DS8UfRkTeLzb64u+dkzDSdelE24izu+zSSUg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@pkgr/core": "^0.2.9"
+        "@pkgr/core": "^0.3.6"
       },
       "engines": {
         "node": "^14.18.0 || >=16.0.0"
@@ -5187,9 +5180,9 @@
       }
     },
     "node_modules/tar": {
-      "version": "7.5.15",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-7.5.15.tgz",
-      "integrity": "sha512-dzGK0boVlC4W5QFuQN1EFSl3bIDYsk7Tj40U6eIBnK2k/8ml7TZ5agbI5j5+qnoVcAA+rNtBml8SEiLxZpNqRQ==",
+      "version": "7.5.22",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-7.5.22.tgz",
+      "integrity": "sha512-MFO/QzvtAOmJbkhOaCTvbGcFN9L9b+JunIsDwaKljSOdcLMea3NJ1k9Usz/rjdfSXTq4dfzfeS7W4p4YOAAHeA==",
       "license": "BlueOak-1.0.0",
       "dependencies": {
         "@isaacs/fs-minipass": "^4.0.0",
@@ -5234,9 +5227,9 @@
       "license": "BSD-3-Clause"
     },
     "node_modules/ts-jest": {
-      "version": "29.4.11",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-29.4.11.tgz",
-      "integrity": "sha512-IrFl7l9AuB/qrNw5quqvAv/hmKMb8dhWOH4jQOGo0Oq8tCeo1O86/iTFG1FaRimgUkF13l4PcepO8ATFT6Ns4g==",
+      "version": "29.4.12",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-29.4.12.tgz",
+      "integrity": "sha512-Ov6ClY53Fflh6BGAnY2DlTq1hYDrTycz2PVTXBWFW2CU+9zrEqAp9fWdGXl42EXO5RLSFAcAZ2JFKbP+zBTFfw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -5246,7 +5239,7 @@
         "json5": "^2.2.3",
         "lodash.memoize": "^4.1.2",
         "make-error": "^1.3.6",
-        "semver": "^7.8.0",
+        "semver": "^7.8.5",
         "type-fest": "^4.41.0",
         "yargs-parser": "^21.1.1"
       },
@@ -5403,9 +5396,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
-      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
+      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
       "dev": true,
       "license": "MIT"
     },
@@ -5851,9 +5844,9 @@
       }
     },
     "node_modules/yargs": {
-      "version": "17.7.2",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.2.tgz",
-      "integrity": "sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==",
+      "version": "17.7.3",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.3.tgz",
+      "integrity": "sha512-GZtjxm/J/4TSxuL3FNYjCmLktBTnIw/rVmKSIyKeYAZpmJB2ig9VauCC5xsa82GNKVKDAqpOn3KVzNt0zmrU0g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 76f8474..127cc1c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rage-against-the-pixel/unity-cli",
-  "version": "3.0.1",
+  "version": "3.0.2",
   "description": "A command line utility for the Unity Game Engine.",
   "author": "RageAgainstThePixel",
   "license": "MIT",
@@ -53,23 +53,23 @@
     "unlink": "npm unlink @rage-against-the-pixel/unity-cli"
   },
   "dependencies": {
-    "@electron/asar": "^4.2.0",
-    "@rage-against-the-pixel/unity-releases-api": "^1.0.4",
+    "@electron/asar": "^4.2.1",
+    "@rage-against-the-pixel/unity-releases-api": "^1.0.5",
     "commander": "^14.0.3",
     "glob": "^13.0.6",
-    "semver": "^7.8.1",
+    "semver": "^7.8.5",
     "source-map-support": "^0.5.21",
-    "tar": "^7.5.15",
+    "tar": "^7.5.22",
     "update-notifier": "^7.3.1",
     "yaml": "^2.9.0"
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
-    "@types/node": "^24.12.4",
-    "@types/semver": "^7.7.1",
+    "@types/node": "^24.13.3",
+    "@types/semver": "^7.8.0",
     "@types/update-notifier": "^6.0.8",
     "jest": "^30.4.2",
-    "ts-jest": "^29.4.11",
+    "ts-jest": "^29.4.12",
     "ts-node": "^10.9.2",
     "typescript": "^6.0.3"
   },
diff --git a/src/logging.ts b/src/logging.ts
index 164a802..5d12795 100644
--- a/src/logging.ts
+++ b/src/logging.ts
@@ -1,4 +1,5 @@
 import { UTP, Severity } from './utp';
+import { UTP_BENIGN_SEVERITY_REMAPS } from './utp-benign';
 import { GitHubActionsLoggerProvider, GitHubAnnotationLevel } from './github-actions-ci';
 import { ILoggerProvider, LocalCliLoggerProvider, LoggerAnnotationOptions, MarkdownTarget } from './logger-provider';
 
@@ -386,18 +387,32 @@ function formatDurationMsForSummary(ms: number | undefined): string {
 }
 
 /** Unity/CI noise shown in logs; omit from workflow summary foldouts and counts. */
-const SUMMARY_NOISE_ACCESS_TOKEN = 'Access token is unavailable; failed to update';
+function buildSummaryNoisePatterns(): RegExp[] {
+    return UTP_BENIGN_SEVERITY_REMAPS.map(({ fragment }) => {
+        const escaped = fragment.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+        // Multicast lines often include "(err: 10013)." — strip the whole clause.
+        if (fragment.includes('multicast group')) {
+            return new RegExp(`${escaped}(?:\\s*\\(err:\\s*\\d+\\))?\\.?`, 'gi');
+        }
+        return new RegExp(escaped, 'gi');
+    });
+}
+
+const SUMMARY_NOISE_PATTERNS: RegExp[] = buildSummaryNoisePatterns();
 
 /**
  * Removes known noise phrases from a log message for summary display.
- * Exported for unit tests.
+ * Exported for unit tests. Fragments come from {@link UTP_BENIGN_SEVERITY_REMAPS}.
  */
 export function stripSummaryNoiseFromLogMessage(message: string): string {
     const flat = toSingleLineText(message);
     if (!flat) return '';
-    const pattern = SUMMARY_NOISE_ACCESS_TOKEN.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
-    const out = flat.replace(new RegExp(pattern, 'gi'), ' ').replace(/\s+/g, ' ').trim();
-    return out;
+    let out = flat;
+    for (const pattern of SUMMARY_NOISE_PATTERNS) {
+        pattern.lastIndex = 0;
+        out = out.replace(pattern, ' ');
+    }
+    return out.replace(/\s+/g, ' ').trim();
 }
 
 function filterNoiseFromSummaryLogEntries(entries: UTP[]): UTP[] {
diff --git a/src/unity-hub.ts b/src/unity-hub.ts
index 7fe1bf8..4cb4d1d 100644
--- a/src/unity-hub.ts
+++ b/src/unity-hub.ts
@@ -39,46 +39,108 @@ const MIN_NATIVE_WINDOWS_ARM64_HUB_VERSION = coerce('3.17.0')!;
 /** Allowed characters in a Debian package version (no shell metacharacters). */
 const LINUX_HUB_DEB_VERSION_RE = /^[0-9A-Za-z.+~:-]+$/;
 
+/** Hub 3.20+ Electron Forge deb layout. */
+export const LINUX_HUB_EXECUTABLE_MODERN = '/usr/lib/unityhub/unityhub';
+/** Hub ≤3.19 fpm / electron-builder layout. */
+export const LINUX_HUB_EXECUTABLE_LEGACY = '/opt/unityhub/unityhub';
+
+/**
+ * Resolves the Unity Hub binary on Linux.
+ * Prefers UNITY_HUB_PATH, then the Hub 3.20+ path, then the legacy /opt path.
+ * When neither is present (pre-install), defaults to the modern path.
+ */
+export function resolveLinuxHubExecutable(
+    envPath: string | undefined = process.env.UNITY_HUB_PATH,
+    existsSync: (p: string) => boolean = fs.existsSync
+): string {
+    if (envPath !== undefined && envPath.length > 0) {
+        return envPath;
+    }
+    if (existsSync(LINUX_HUB_EXECUTABLE_MODERN)) {
+        return LINUX_HUB_EXECUTABLE_MODERN;
+    }
+    if (existsSync(LINUX_HUB_EXECUTABLE_LEGACY)) {
+        return LINUX_HUB_EXECUTABLE_LEGACY;
+    }
+    return LINUX_HUB_EXECUTABLE_MODERN;
+}
+
 /**
  * Fixed bootstrap for Linux Hub apt repo + update index. No user-controlled interpolation (CodeQL).
- * Matches prior `Install` update path (wget | gpg | sudo tee, then sources.list).
+ * Uses DEB822 .sources (Hub 3.20+) and removes legacy .list to avoid duplicate-source warnings.
  */
 const LINUX_HUB_LINUX_UPDATE_REPO_BOOTSTRAP = `#!/bin/sh
 set -e
 wget -qO - https://hub.unity3d.com/linux/keys/public | gpg --dearmor | sudo tee /usr/share/keyrings/Unity_Technologies_ApS.gpg >/dev/null
-sudo sh -c 'echo "deb [signed-by=/usr/share/keyrings/Unity_Technologies_ApS.gpg] https://hub.unity3d.com/linux/repos/deb stable main" > /etc/apt/sources.list.d/unityhub.list'
+sudo rm -f /etc/apt/sources.list.d/unityhub.list
+sudo tee /etc/apt/sources.list.d/unityhub.sources >/dev/null <<'EOF'
+Types: deb
+URIs: https://hub.unity3d.com/linux/repos/deb
+Suites: stable
+Components: main
+Signed-By: /usr/share/keyrings/Unity_Technologies_ApS.gpg
+EOF
 sudo apt-get update --allow-releaseinfo-change
 `;
 
 /**
  * First phase of fresh Linux Hub install: machine-id, repo keys, jammy mirror, apt-get update.
- * No user-controlled interpolation.
+ * No user-controlled interpolation. Uses DEB822 .sources (Hub 3.20+).
  */
 const LINUX_HUB_LINUX_INSTALL_BOOTSTRAP = `#!/bin/sh
 set -e
 dbus-uuidgen >/etc/machine-id && mkdir -p /var/lib/dbus/ && ln -sf /etc/machine-id /var/lib/dbus/machine-id
 wget -qO - https://hub.unity3d.com/linux/keys/public | gpg --dearmor | tee /usr/share/keyrings/Unity_Technologies_ApS.gpg >/dev/null
-echo "deb [signed-by=/usr/share/keyrings/Unity_Technologies_ApS.gpg] https://hub.unity3d.com/linux/repos/deb stable main" > /etc/apt/sources.list.d/unityhub.list
+rm -f /etc/apt/sources.list.d/unityhub.list
+tee /etc/apt/sources.list.d/unityhub.sources >/dev/null <<'EOF'
+Types: deb
+URIs: https://hub.unity3d.com/linux/repos/deb
+Suites: stable
+Components: main
+Signed-By: /usr/share/keyrings/Unity_Technologies_ApS.gpg
+EOF
 echo "deb https://archive.ubuntu.com/ubuntu jammy main universe" | tee /etc/apt/sources.list.d/jammy.list
 apt-get update
 `;
 
 /**
  * Post-install cleanup and xvfb / unity-hub wrapper setup. Runs as root; no user interpolation.
+ * Wrapper resolves Hub 3.20+ (/usr/lib/unityhub) vs legacy (/opt/unityhub) at runtime so apt
+ * upgrades that move the binary do not leave a stale path (exit 127).
  */
 const LINUX_HUB_LINUX_INSTALL_POST = `#!/bin/sh
 set -e
 apt-get clean
 sed -i 's/^\\(.*DISPLAY=:.*XAUTHORITY=.*\\)\\( "\\$@" \\)2>&1$/\\1\\2/' /usr/bin/xvfb-run
-printf '#!/bin/bash\\nxvfb-run --auto-servernum /opt/unityhub/unityhub "$@" 2>/dev/null' | tee /usr/bin/unity-hub >/dev/null
-chmod 777 /usr/bin/unity-hub
-which unityhub || { echo "Unity Hub installation failed"; exit 1; }
-hubPath=$(which unityhub)
-if [ -z "$hubPath" ]; then
-    echo "Failed to install Unity Hub"
-    exit 1
+command -v unityhub >/dev/null || { echo "Unity Hub installation failed"; exit 1; }
+hubPath=$(readlink -f "$(command -v unityhub)" 2>/dev/null || true)
+if [ -z "$hubPath" ] || [ ! -x "$hubPath" ]; then
+    if [ -x /usr/lib/unityhub/unityhub ]; then
+        hubPath=/usr/lib/unityhub/unityhub
+    elif [ -x /opt/unityhub/unityhub ]; then
+        hubPath=/opt/unityhub/unityhub
+    else
+        echo "Failed to install Unity Hub"
+        exit 1
+    fi
 fi
-chmod -R 777 "$hubPath"
+tee /usr/bin/unity-hub >/dev/null <<'WRAPPER'
+#!/bin/bash
+if [ -x /usr/lib/unityhub/unityhub ]; then
+  hubBin=/usr/lib/unityhub/unityhub
+elif [ -x /opt/unityhub/unityhub ]; then
+  hubBin=/opt/unityhub/unityhub
+else
+  hubBin=$(readlink -f "$(command -v unityhub)" 2>/dev/null || true)
+fi
+if [ -z "$hubBin" ] || [ ! -x "$hubBin" ]; then
+  echo "Unity Hub binary not found" >&2
+  exit 127
+fi
+exec xvfb-run --auto-servernum "$hubBin" "$@" 2>/dev/null
+WRAPPER
+chmod 777 /usr/bin/unity-hub
+chmod -R 777 "$(dirname "$hubPath")"
 `;
 
 const LINUX_HUB_LINUX_APT_EXTRAS = [
@@ -93,9 +155,9 @@ const LINUX_HUB_LINUX_APT_EXTRAS = [
 
 export class UnityHub {
     /** The path to the Unity Hub executable. */
-    public readonly executable: string;
+    public executable!: string;
     /** The root directory of the Unity Hub installation. */
-    public readonly rootDirectory: string;
+    public rootDirectory!: string;
     /** The file extension for the Unity editor executable. */
     public readonly editorFileExtension: string;
 
@@ -131,8 +193,7 @@ export class UnityHub {
                 this.editorFileExtension = '/Unity.app/Contents/MacOS/Unity';
                 break;
             case 'linux':
-                this.executable = process.env.UNITY_HUB_PATH || '/opt/unityhub/unityhub';
-                this.rootDirectory = path.join(this.executable, '../');
+                this.refreshLinuxHubPaths();
                 this.editorFileExtension = '/Editor/Unity';
                 break;
             default:
@@ -140,6 +201,12 @@ export class UnityHub {
         }
     }
 
+    /** Re-resolve Linux Hub executable + root after install/upgrade (Hub 3.20 moved under /usr/lib). */
+    private refreshLinuxHubPaths(): void {
+        this.executable = resolveLinuxHubExecutable();
+        this.rootDirectory = path.join(this.executable, '../');
+    }
+
     /**
      * Some Hub builds (notably Windows headless) occasionally exit non-zero after streaming usable
      * `editors --releases` / `editors -i` data. Tolerate only when the captured output parses the same
@@ -535,6 +602,9 @@ export class UnityHub {
                         ['apt-get', 'install', '-y', '--no-install-recommends', '--only-upgrade', hubPkg],
                         linuxExecOpts
                     );
+                    // Refresh xvfb wrapper after upgrades that move /opt → /usr/lib (Hub 3.20+).
+                    await Exec('sudo', ['sh', '-c', LINUX_HUB_LINUX_INSTALL_POST], linuxExecOpts);
+                    this.refreshLinuxHubPaths();
                     this.logger.info(`Unity Hub updated successfully.`);
                 } else {
                     throw new Error(`Unsupported platform: ${process.platform}`);
@@ -544,6 +614,9 @@ export class UnityHub {
             }
         }
 
+        if (process.platform === 'linux') {
+            this.refreshLinuxHubPaths();
+        }
         await fs.promises.access(this.executable, fs.constants.X_OK);
         return this.executable;
     }
@@ -683,6 +756,7 @@ export class UnityHub {
                     linuxExecOpts
                 );
                 await Exec('sudo', ['sh', '-c', LINUX_HUB_LINUX_INSTALL_POST], linuxExecOpts);
+                this.refreshLinuxHubPaths();
                 break;
             }
             default:
diff --git a/src/unity-logging.ts b/src/unity-logging.ts
index 09db7c3..cbb1d25 100644
--- a/src/unity-logging.ts
+++ b/src/unity-logging.ts
@@ -20,8 +20,10 @@ import {
     UTPMemoryLeak,
     UTPPlayerBuildInfo,
     UTPTestStatus,
-    normalizeTelemetryEntry
+    isElevatedUtpSeverity,
+    normalizeTelemetryEntry,
 } from './utp';
+import { utpMessageMatchesBenignRemap } from './utp-benign';
 
 /**
  * Result of the tailLogFile function containing cleanup resources.
@@ -1127,26 +1129,6 @@ async function writeUtpTelemetryLog(filePath: string, entries: UTP[], logger: Lo
     }
 }
 
-/**
- * Editor log messages whose severity has been changed.
- * Useful for making certain error messages that are not critical less noisy.
- * Key is a substring of the log message, value is the remapped LogLevel.
- */
-const remappedEditorLogs: Record<string, LogLevel> = {
-    'OpenCL device, baking cannot use GPU lightmapper.': LogLevel.INFO,
-    'Failed to find a suitable OpenCL device, baking cannot use GPU lightmapper.': LogLevel.INFO,
-    '~StackAllocator(ALLOC_TEMP_MAIN) m_LastAlloc not NULL. Did you forget to call FreeAllStackAllocations()?': LogLevel.INFO,
-};
-
-function getRemappedEditorLogLevel(message: string): LogLevel | undefined {
-    for (const [fragment, level] of Object.entries(remappedEditorLogs)) {
-        if (message.includes(fragment)) {
-            return level;
-        }
-    }
-    return undefined;
-}
-
 /**
  * Tails a log file using fs.watch and ReadStream for efficient reading.
  * @param logPath The path to the log file to tail.
@@ -1253,15 +1235,7 @@ export function TailLogFile(logPath: string, projectPath: string | undefined): L
                     }
                 }
 
-                if (utp.message && 'severity' in utp &&
-                    (utp.severity === Severity.Error || utp.severity === Severity.Exception || utp.severity === Severity.Assert)) {
-                    let messageLevel: LogLevel = LogLevel.ERROR;
-
-                    const remappedLevel = getRemappedEditorLogLevel(utp.message);
-                    if (remappedLevel !== undefined) {
-                        messageLevel = remappedLevel;
-                    }
-
+                if (utp.message && 'severity' in utp && isElevatedUtpSeverity(utp.severity)) {
                     const normalizedPath = normalizeAnnotationPath(utp.file, projectPath);
                     const stacktrace = sanitizeStackTrace(utp.stackTrace);
                     const message = stacktrace == undefined ? utp.message : `${utp.message}\n${stacktrace}`;
@@ -1279,20 +1253,16 @@ export function TailLogFile(logPath: string, projectPath: string | undefined): L
                                 }
                             }
                         } else {
-                            switch (messageLevel) {
-                                case LogLevel.WARN:
-                                    logger.warn(message);
-                                    break;
-                                case LogLevel.ERROR:
-                                    logger.error(message);
-                                    break;
-                                case LogLevel.INFO:
-                                default:
-                                    logger.info(message);
-                                    break;
-                            }
+                            logger.error(message);
                         }
                     }
+                } else if (utp.message && utpMessageMatchesBenignRemap(utp.message)) {
+                    // Remapped at normalize time (e.g. multicast WSAEACCES); surface as info, not error.
+                    const stacktrace = sanitizeStackTrace(utp.stackTrace);
+                    const message = stacktrace == undefined ? utp.message : `${utp.message}\n${stacktrace}`;
+                    if (!annotationCommandPrefixRegex.test(message)) {
+                        logger.info(message);
+                    }
                 } else if (Logger.instance.logLevel === LogLevel.UTP) {
                     printUTP(utp);
                 }
@@ -1300,8 +1270,21 @@ export function TailLogFile(logPath: string, projectPath: string | undefined): L
                 logger.warn(`Failed to parse telemetry JSON: ${error} -- raw: ${jsonPart}`);
             }
         } else {
+            // Skip plain-log false positives (e.g. "Socket: bind failed, error: …" matching \berror\b).
+            if (utpMessageMatchesBenignRemap(line)) {
+                if (Logger.instance.logLevel !== LogLevel.UTP) {
+                    process.stdout.write(`${line}\n`);
+                }
+                return;
+            }
             const scan = parsePlainLogIssue(line);
             if (scan) {
+                if (utpMessageMatchesBenignRemap(scan.message)) {
+                    if (Logger.instance.logLevel !== LogLevel.UTP) {
+                        process.stdout.write(`${line}\n`);
+                    }
+                    return;
+                }
                 const key = buildIssueKey(scan.file, scan.line, scan.message);
                 if (!seenIssueKeys.has(key)) {
                     seenIssueKeys.add(key);
diff --git a/src/utp-benign.ts b/src/utp-benign.ts
new file mode 100644
index 0000000..b463997
--- /dev/null
+++ b/src/utp-benign.ts
@@ -0,0 +1,41 @@
+/**
+ * Known Unity/editor messages that are non-actionable despite elevated UTP severity.
+ * Kept in a leaf module (no imports) so normalize, summaries, and CI share one list
+ * without circular deps between utp.ts and logging.ts.
+ *
+ * Severity strings must match {@link Severity} in utp.ts.
+ */
+export const UTP_BENIGN_SEVERITY_REMAPS: ReadonlyArray<{
+    readonly fragment: string;
+    readonly severity: 'Info' | 'Warning';
+}> = [
+    // Longer OpenCL form first so summary strip does not leave a "Failed to find a suitable" prefix.
+    { fragment: 'Failed to find a suitable OpenCL device, baking cannot use GPU lightmapper.', severity: 'Info' },
+    { fragment: 'OpenCL device, baking cannot use GPU lightmapper.', severity: 'Info' },
+    {
+        fragment:
+            '~StackAllocator(ALLOC_TEMP_MAIN) m_LastAlloc not NULL. Did you forget to call FreeAllStackAllocations()?',
+        severity: 'Info',
+    },
+    // Windows hosted CI: WSAEACCES (10013) — player-connection multicast / socket bind. Unity falls back.
+    { fragment: 'Unable to join player connection multicast group', severity: 'Info' },
+    { fragment: 'Socket: bind failed', severity: 'Info' },
+    {
+        fragment: 'An attempt was made to access a socket in a way forbidden by its access permissions',
+        severity: 'Info',
+    },
+    { fragment: 'Access token is unavailable; failed to update', severity: 'Info' },
+];
+
+/** True if the message matches a known benign Unity/CI noise fragment. */
+export function utpMessageMatchesBenignRemap(message: string): boolean {
+    if (!message) {
+        return false;
+    }
+    for (const { fragment } of UTP_BENIGN_SEVERITY_REMAPS) {
+        if (message.includes(fragment)) {
+            return true;
+        }
+    }
+    return false;
+}
diff --git a/src/utp.ts b/src/utp.ts
index f917ad5..9ce1dfd 100644
--- a/src/utp.ts
+++ b/src/utp.ts
@@ -1,4 +1,10 @@
 import { Logger } from "./logging";
+import { UTP_BENIGN_SEVERITY_REMAPS } from './utp-benign';
+
+export {
+    UTP_BENIGN_SEVERITY_REMAPS,
+    utpMessageMatchesBenignRemap,
+} from './utp-benign';
 
 export class UTPBase {
     type?: string;
@@ -153,6 +159,30 @@ export enum Severity {
     Assert = 'Assert'
 }
 
+/** Severities that normally fail builds / CI expected-success checks. */
+export function isElevatedUtpSeverity(severity: Severity | string | undefined): boolean {
+    return severity === Severity.Error
+        || severity === Severity.Exception
+        || severity === Severity.Assert;
+}
+
+/**
+ * Downgrades elevated severity on known benign messages. Mutates `utp`.
+ * @returns true when severity was changed.
+ */
+export function remapBenignUtpSeverity(utp: UTP): boolean {
+    if (!utp.message || !isElevatedUtpSeverity(utp.severity)) {
+        return false;
+    }
+    for (const { fragment, severity } of UTP_BENIGN_SEVERITY_REMAPS) {
+        if (utp.message.includes(fragment)) {
+            utp.severity = severity as Severity;
+            return true;
+        }
+    }
+    return false;
+}
+
 /**
  * Root-level JSON keys on UTP objects that this CLI recognizes. Other keys are still parsed
  * but reported via {@link normalizeTelemetryEntry}'s `unknownTopLevelKeys` for logging.
@@ -197,8 +227,9 @@ export interface NormalizeTelemetryResult {
 }
 
 /**
- * Normalizes UTP telemetry entries to canonical shapes. Unknown top-level keys are listed
- * for the caller to log (with the raw `##utp:` line when tailing logs).
+ * Normalizes UTP telemetry entries to canonical shapes and remaps known benign elevated
+ * severities. Unknown top-level keys are listed for the caller to log (with the raw
+ * `##utp:` line when tailing logs).
  */
 export function normalizeTelemetryEntry(entry: unknown): NormalizeTelemetryResult {
     if (!entry || typeof entry !== 'object') {
@@ -234,6 +265,18 @@ export function normalizeTelemetryEntry(entry: unknown): NormalizeTelemetryResul
         utp.lineNumber = utp.line;
     }
 
+    // Canonicalize severity string casing from Unity payloads.
+    if (typeof utp.severity === 'string') {
+        const matched = (Object.values(Severity) as string[]).find(
+            s => s.toLowerCase() === (utp.severity as string).toLowerCase()
+        );
+        if (matched) {
+            utp.severity = matched as Severity;
+        }
+    }
+
+    remapBenignUtpSeverity(utp);
+
     if (!utp.type) {
         Logger.instance.warn('UTP entry missing type property; telemetry entry may be ignored.');
     }
diff --git a/tests/linux-hub-path.test.ts b/tests/linux-hub-path.test.ts
new file mode 100644
index 0000000..68a95eb
--- /dev/null
+++ b/tests/linux-hub-path.test.ts
@@ -0,0 +1,34 @@
+import {
+    LINUX_HUB_EXECUTABLE_LEGACY,
+    LINUX_HUB_EXECUTABLE_MODERN,
+    resolveLinuxHubExecutable,
+} from '../src/unity-hub';
+
+describe('resolveLinuxHubExecutable', () => {
+    it('prefers UNITY_HUB_PATH when set', () => {
+        const exists = jest.fn(() => true);
+        expect(resolveLinuxHubExecutable('/custom/unityhub', exists)).toBe('/custom/unityhub');
+        expect(exists).not.toHaveBeenCalled();
+    });
+
+    it('ignores empty UNITY_HUB_PATH and uses filesystem candidates', () => {
+        const exists = (p: string) => p === LINUX_HUB_EXECUTABLE_LEGACY;
+        expect(resolveLinuxHubExecutable('', exists)).toBe(LINUX_HUB_EXECUTABLE_LEGACY);
+        expect(resolveLinuxHubExecutable(undefined, exists)).toBe(LINUX_HUB_EXECUTABLE_LEGACY);
+    });
+
+    it('prefers Hub 3.20+ /usr/lib layout over legacy /opt', () => {
+        const exists = (p: string) =>
+            p === LINUX_HUB_EXECUTABLE_MODERN || p === LINUX_HUB_EXECUTABLE_LEGACY;
+        expect(resolveLinuxHubExecutable(undefined, exists)).toBe(LINUX_HUB_EXECUTABLE_MODERN);
+    });
+
+    it('falls back to legacy /opt when modern path is missing', () => {
+        const exists = (p: string) => p === LINUX_HUB_EXECUTABLE_LEGACY;
+        expect(resolveLinuxHubExecutable(undefined, exists)).toBe(LINUX_HUB_EXECUTABLE_LEGACY);
+    });
+
+    it('defaults to modern path when neither layout is installed', () => {
+        expect(resolveLinuxHubExecutable(undefined, () => false)).toBe(LINUX_HUB_EXECUTABLE_MODERN);
+    });
+});
diff --git a/tests/logging-summary.test.ts b/tests/logging-summary.test.ts
index cef432a..7b6b040 100644
--- a/tests/logging-summary.test.ts
+++ b/tests/logging-summary.test.ts
@@ -28,6 +28,20 @@ describe('stripSummaryNoiseFromLogMessage', () => {
         );
         expect(stripSummaryNoiseFromLogMessage('Access token is unavailable; failed to update')).toBe('');
     });
+
+    it('removes player-connection multicast noise', () => {
+        expect(stripSummaryNoiseFromLogMessage('Unable to join player connection multicast group (err: 10013).')).toBe('');
+        expect(
+            stripSummaryNoiseFromLogMessage('Before. Unable to join player connection multicast group (err: 10013). After.')
+        ).toBe('Before. After.');
+    });
+
+    it('removes OpenCL / access-token noise phrases from the shared remap list', () => {
+        expect(stripSummaryNoiseFromLogMessage('Access token is unavailable; failed to update')).toBe('');
+        expect(
+            stripSummaryNoiseFromLogMessage('Failed to find a suitable OpenCL device, baking cannot use GPU lightmapper.')
+        ).toBe('');
+    });
 });
 
 describe('mergeLogEntriesPreferringSeverity', () => {
diff --git a/tests/run-utp-tests-contract.sh b/tests/run-utp-tests-contract.sh
index e4531d8..8b2c505 100644
--- a/tests/run-utp-tests-contract.sh
+++ b/tests/run-utp-tests-contract.sh
@@ -1,8 +1,13 @@
 #!/usr/bin/env bash
 # Contract tests for UTP CI assertion helpers (bash; run on Linux CI or Git Bash).
+# Requires dist/utp.js (npm run build) — helpers parse UTP via normalizeTelemetryEntry.
 set -euo pipefail
 
 ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+if [ ! -f "$ROOT/dist/utp.js" ]; then
+  echo "Building dist/ for UTP normalize…" >&2
+  (cd "$ROOT" && npm run build)
+fi
 # shellcheck source=../.github/actions/scripts/utp-ci-assertion-helpers.sh
 source "$ROOT/.github/actions/scripts/utp-ci-assertion-helpers.sh"
 
@@ -25,6 +30,71 @@ if ! utp_signals_failure_for_expected_success CompilerWarnings "$tmpdir/warn-err
   fail "CompilerWarnings + Error should signal failure for expected-success check"
 fi
 
+# Windows GHA multicast permission noise — remapped to Info by normalizeTelemetryEntry.
+printf '%s\n' '{"type":"Log","severity":"Error","message":"Unable to join player connection multicast group (err: 10013)."}' >"$tmpdir/multicast.json"
+if utp_signals_failure_for_expected_success CompilerWarnings "$tmpdir/multicast.json"; then
+  fail "CompilerWarnings + player-connection multicast Error should be remapped (not actionable)"
+fi
+
+# Unity 2019-style sibling WSAEACCES line (same CI failure mode as multicast).
+printf '%s\n' '{"type":"Log","severity":"Error","message":"Socket: bind failed, error: An attempt was made to access a socket in a way forbidden by its access permissions."}' >"$tmpdir/socket-bind.json"
+if utp_signals_failure_for_expected_success CompilerWarnings "$tmpdir/socket-bind.json"; then
+  fail "CompilerWarnings + Socket bind failed should be remapped (not actionable)"
+fi
+if utp_signals_failure_for_expected_success BuildWarnings "$tmpdir/socket-bind.json"; then
+  fail "BuildWarnings + Socket bind failed should be remapped (not actionable)"
+fi
+if utp_signals_failure_for_expected_success BuildWarnings "$tmpdir/multicast.json"; then
+  fail "BuildWarnings + player-connection multicast Error should be remapped (not actionable)"
+fi
+if utp_signals_failure_for_expected_success EditmodeTestsPassing "$tmpdir/multicast.json"; then
+  fail "Expected-success scenarios should treat remapped multicast as non-actionable"
+fi
+if utp_signals_any_severity_problem "$tmpdir/multicast.json"; then
+  fail "utp_signals_any_severity_problem should treat remapped multicast as non-actionable"
+fi
+
+# Pretty-printed CLI artifact shape (writeUtpTelemetryLog) must parse + remap the same way.
+cat >"$tmpdir/multicast-pretty.json" <<'EOF'
+[
+  {
+    "type": "LogEntry",
+    "severity": "Error",
+    "message": "Unable to join player connection multicast group (err: 10013)."
+  }
+]
+EOF
+if utp_signals_failure_for_expected_success CompilerWarnings "$tmpdir/multicast-pretty.json"; then
+  fail "Pretty-printed multicast UTP artifact should remap Error → Info"
+fi
+
+# Mixed: multicast noise + real Error still fails.
+printf '%s\n' \
+  '{"type":"Log","severity":"Error","message":"Unable to join player connection multicast group (err: 10013)."}' \
+  '{"type":"Log","severity":"Error","message":"boom"}' >"$tmpdir/multicast-plus-real.json"
+if ! utp_signals_failure_for_expected_success CompilerWarnings "$tmpdir/multicast-plus-real.json"; then
+  fail "Real Error alongside multicast noise should still signal failure"
+fi
+
+# Pretty mixed array
+cat >"$tmpdir/multicast-plus-real-pretty.json" <<'EOF'
+[
+  {
+    "type": "LogEntry",
+    "severity": "Error",
+    "message": "Unable to join player connection multicast group (err: 10013)."
+  },
+  {
+    "type": "LogEntry",
+    "severity": "Error",
+    "message": "boom"
+  }
+]
+EOF
+if ! utp_signals_failure_for_expected_success CompilerWarnings "$tmpdir/multicast-plus-real-pretty.json"; then
+  fail "Pretty-printed real Error alongside multicast should still signal failure"
+fi
+
 printf '%s\n' '{"severity":"Assert"}' >"$tmpdir/nonwarn-assert.json"
 if ! utp_signals_failure_for_expected_success EditmodeTestsPassing "$tmpdir/nonwarn-assert.json"; then
   fail "Non-warning scenario should still treat Assert as failure for expected-success check"
diff --git a/tests/utp-telemetry-fixtures.test.ts b/tests/utp-telemetry-fixtures.test.ts
index ef705f7..d1b57b3 100644
--- a/tests/utp-telemetry-fixtures.test.ts
+++ b/tests/utp-telemetry-fixtures.test.ts
@@ -1,6 +1,10 @@
 import * as fs from 'fs';
 import * as path from 'path';
-import { normalizeTelemetryEntry, UTP_SUPPORTED_TOP_LEVEL_PROPERTIES } from '../src/utp';
+import {
+    normalizeTelemetryEntry,
+    Severity,
+    UTP_SUPPORTED_TOP_LEVEL_PROPERTIES,
+} from '../src/utp';
 import { buildTestResultsTableMarkdown, utpToTestResultSummary } from '../src/logging';
 import { formatUtpUnrecognizedTopLevelPropertiesMessage } from '../src/unity-logging';
 
@@ -72,6 +76,68 @@ describe('UTP telemetry fixtures', () => {
     });
 });
 
+describe('normalizeTelemetryEntry benign severity remaps', () => {
+    it('remaps player-connection multicast Error to Info', () => {
+        const { utp } = normalizeTelemetryEntry({
+            type: 'LogEntry',
+            severity: 'Error',
+            message: 'Unable to join player connection multicast group (err: 10013).',
+        });
+        expect(utp.severity).toBe(Severity.Info);
+    });
+
+    it('remaps Socket bind failed / WSAEACCES permission Errors to Info', () => {
+        const bind = normalizeTelemetryEntry({
+            type: 'LogEntry',
+            severity: 'Error',
+            message:
+                'Socket: bind failed, error: An attempt was made to access a socket in a way forbidden by its access permissions.',
+        }).utp;
+        expect(bind.severity).toBe(Severity.Info);
+
+        const plainExtracted = normalizeTelemetryEntry({
+            type: 'LogEntry',
+            severity: Severity.Error,
+            message: 'An attempt was made to access a socket in a way forbidden by its access permissions.',
+        }).utp;
+        expect(plainExtracted.severity).toBe(Severity.Info);
+    });
+
+    it('remaps OpenCL and StackAllocator elevated severities to Info', () => {
+        const opencl = normalizeTelemetryEntry({
+            type: 'LogEntry',
+            severity: Severity.Error,
+            message: 'Failed to find a suitable OpenCL device, baking cannot use GPU lightmapper.',
+        }).utp;
+        expect(opencl.severity).toBe(Severity.Info);
+
+        const stack = normalizeTelemetryEntry({
+            type: 'LogEntry',
+            severity: Severity.Assert,
+            message: '~StackAllocator(ALLOC_TEMP_MAIN) m_LastAlloc not NULL. Did you forget to call FreeAllStackAllocations()?',
+        }).utp;
+        expect(stack.severity).toBe(Severity.Info);
+    });
+
+    it('leaves real Errors unchanged', () => {
+        const { utp } = normalizeTelemetryEntry({
+            type: 'Compiler',
+            severity: 'Error',
+            message: 'Assets/Foo.cs(1,1): error CS0001: boom',
+        });
+        expect(utp.severity).toBe(Severity.Error);
+    });
+
+    it('canonicalizes severity casing', () => {
+        const { utp } = normalizeTelemetryEntry({
+            type: 'LogEntry',
+            severity: 'error',
+            message: 'real failure',
+        });
+        expect(utp.severity).toBe(Severity.Error);
+    });
+});
+
 describe('formatUtpUnrecognizedTopLevelPropertiesMessage', () => {
     it('includes unknown key names and the full ##utp line', () => {
         const line = '##utp:{"type":"Action","extra":1}';