fix: react state never updated when tour opened

Merge pull request #43 from edx/dkaplan1/AU-2654_enable-use-of-local-translations-repo-with-improved-local-configuration-cherry-pick
feat: improved local translation handling
2026-02-12 10:49:07 -05:00 · 2026-01-23 15:11:16 -05:00 · 2026-01-23 13:41:10 -05:00 · 2026-01-23 18:31:25 +00:00 · 2026-01-23 18:31:05 +00:00 · 2026-01-07 10:51:23 -05:00
82 changed files with 3163 additions and 1047 deletions
--- a/.env
+++ b/.env
@@ -12,6 +12,7 @@ CREDIT_HELP_LINK_URL=''
 CSRF_TOKEN_API_PATH=''
 DISCOVERY_API_BASE_URL=''
 DISCUSSIONS_MFE_BASE_URL=''
+DISCOUNT_CODE_INFO_URL=''
 ECOMMERCE_BASE_URL=''
 ENABLE_JUMPNAV='true'
 ENABLE_NOTICES=''
@@ -50,3 +51,5 @@ TWITTER_URL=''
 USER_INFO_COOKIE_NAME=''
 OPTIMIZELY_FULL_STACK_SDK_KEY=''
 SHOW_UNGRADED_ASSIGNMENT_PROGRESS=''
+# Fallback in local style files
+PARAGON_THEME_URLS={}
--- a/.env.development
+++ b/.env.development
@@ -12,6 +12,7 @@ CREDIT_HELP_LINK_URL='https://help.edx.org/edxlearner/s/article/Can-I-receive-co
 CSRF_TOKEN_API_PATH='/csrf/api/v1/token'
 DISCOVERY_API_BASE_URL='http://localhost:18381'
 DISCUSSIONS_MFE_BASE_URL='http://localhost:2002'
+DISCOUNT_CODE_INFO_URL=''
 ECOMMERCE_BASE_URL='http://localhost:18130'
 ENABLE_JUMPNAV='true'
 ENABLE_NOTICES=''
@@ -52,3 +53,5 @@ CHAT_RESPONSE_URL='http://localhost:18000/api/learning_assistant/v1/course_id'
 PRIVACY_POLICY_URL='http://localhost:18000/privacy'
 OPTIMIZELY_FULL_STACK_SDK_KEY=''
 SHOW_UNGRADED_ASSIGNMENT_PROGRESS=''
+# Fallback in local style files
+PARAGON_THEME_URLS={}
--- a/.env.test
+++ b/.env.test
@@ -12,6 +12,7 @@ CREDIT_HELP_LINK_URL='https://help.edx.org/edxlearner/s/article/Can-I-receive-co
 CSRF_TOKEN_API_PATH='/csrf/api/v1/token'
 DISCOVERY_API_BASE_URL='http://localhost:18381'
 DISCUSSIONS_MFE_BASE_URL='http://localhost:2002'
+DISCOUNT_CODE_INFO_URL=''
 ECOMMERCE_BASE_URL='http://localhost:18130'
 ENABLE_JUMPNAV='true'
 ENABLE_NOTICES=''
@@ -50,3 +51,4 @@ USER_INFO_COOKIE_NAME='edx-user-info'
 PRIVACY_POLICY_URL='http://localhost:18000/privacy'
 SHOW_UNGRADED_ASSIGNMENT_PROGRESS=''
 ENTERPRISE_LEARNER_PORTAL_URL='http://localhost:Enterprise'
+FEATURE_ENABLE_CHAT_V2_ENDPOINT='false'
--- a/5
+++ b/5
@@ -40,9 +40,10 @@ pull_translations:
 	           translations/frontend-component-header/src/i18n/messages:frontend-component-header \
 	           translations/frontend-component-footer/src/i18n/messages:frontend-component-footer \
 	           translations/frontend-lib-special-exams/src/i18n/messages:frontend-lib-special-exams \
-	           translations/frontend-app-learning/src/i18n/messages:frontend-app-learning
+	           translations/frontend-app-learning/src/i18n/messages:frontend-app-learning \
+	           $(ATLAS_EXTRA_SOURCES)

-	$(intl_imports) frontend-platform paragon frontend-component-header frontend-component-footer frontend-lib-special-exams frontend-app-learning
+	$(intl_imports) frontend-platform paragon frontend-component-header frontend-component-footer frontend-lib-special-exams frontend-app-learning $(ATLAS_EXTRA_INTL_IMPORTS)


 # This target is used by Travis.
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
        "@edx/browserslist-config": "1.5.0",
        "@edx/frontend-component-footer": "^14.6.0",
        "@edx/frontend-component-header": "^6.2.0",
-        "@edx/frontend-lib-learning-assistant": "^2.20.0",
+        "@edx/frontend-lib-learning-assistant": "^2.24.0",
        "@edx/frontend-lib-special-exams": "^4.0.0",
        "@edx/frontend-platform": "^8.3.1",
        "@edx/openedx-atlas": "^0.7.0",
@@ -24,7 +24,7 @@
        "@fortawesome/react-fontawesome": "^0.1.4",
        "@openedx/frontend-build": "^14.5.0",
        "@openedx/frontend-plugin-framework": "^1.7.0",
-        "@openedx/paragon": "^22.16.0",
+        "@openedx/paragon": "^23.4.5",
        "@popperjs/core": "2.11.8",
        "@reduxjs/toolkit": "1.9.7",
        "buffer": "^6.0.3",
@@ -1940,6 +1940,158 @@
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      "license": "MIT"
    },
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+      "resolved": "https://registry.npmjs.org/@bundled-es-modules/deepmerge/-/deepmerge-4.3.1.tgz",
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+      "license": "ISC",
+      "dependencies": {
+        "deepmerge": "^4.3.1"
+      }
+    },
+    "node_modules/@bundled-es-modules/glob": {
+      "version": "10.4.2",
+      "resolved": "https://registry.npmjs.org/@bundled-es-modules/glob/-/glob-10.4.2.tgz",
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+      "hasInstallScript": true,
+      "license": "ISC",
+      "dependencies": {
+        "buffer": "^6.0.3",
+        "events": "^3.3.0",
+        "glob": "^10.4.2",
+        "patch-package": "^8.0.0",
+        "path": "^0.12.7",
+        "stream": "^0.0.3",
+        "string_decoder": "^1.3.0",
+        "url": "^0.11.3"
+      }
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    "node_modules/@cospired/i18n-iso-languages": {
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@@ -2261,9 +2413,9 @@
      }
    },
    "node_modules/@edx/frontend-lib-learning-assistant": {
-      "version": "2.21.0",
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+      "resolved": "https://registry.npmjs.org/@edx/frontend-lib-learning-assistant/-/frontend-lib-learning-assistant-2.24.0.tgz",
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      "license": "AGPL-3.0",
      "dependencies": {
        "@edx/brand": "npm:@openedx/brand-openedx@^1.2.3",
@@ -3154,6 +3306,102 @@
      "deprecated": "Use @eslint/object-schema instead",
      "license": "BSD-3-Clause"
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+        "strip-ansi-cjs": "npm:strip-ansi@^6.0.1",
+        "wrap-ansi": "^8.1.0",
+        "wrap-ansi-cjs": "npm:wrap-ansi@^7.0.0"
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+        "node": ">=12"
+      }
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+      "engines": {
+        "node": ">=6.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/postcss/"
+      }
+    },
+    "node_modules/postcss-map/node_modules/source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
    "node_modules/postcss-merge-longhand": {
      "version": "6.0.5",
      "resolved": "https://registry.npmjs.org/postcss-merge-longhand/-/postcss-merge-longhand-6.0.5.tgz",
@@ -17588,6 +18474,19 @@
        "postcss": "^8.4.31"
      }
    },
+    "node_modules/postcss-minify": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-minify/-/postcss-minify-1.1.0.tgz",
+      "integrity": "sha512-9D64ueIW0DL2FdLajQTlXrnTN8Ox9NjuXqigKMmB819RhdClNPYx5Zp3i5x0ghjjy3vGrLBBYEYvJjY/1eMNbw==",
+      "license": "MIT",
+      "dependencies": {
+        "postcss-selector-parser": "^6.0",
+        "postcss-value-parser": "^4.1"
+      },
+      "peerDependencies": {
+        "postcss": "^8.0"
+      }
+    },
    "node_modules/postcss-minify-font-values": {
      "version": "6.1.0",
      "resolved": "https://registry.npmjs.org/postcss-minify-font-values/-/postcss-minify-font-values-6.1.0.tgz",
@@ -18054,6 +18953,21 @@
        "node": ">= 0.8.0"
      }
    },
+    "node_modules/prettier": {
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz",
+      "integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
+      "license": "MIT",
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
    "node_modules/pretty-error": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/pretty-error/-/pretty-error-4.0.0.tgz",
@@ -18100,7 +19014,6 @@
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      "resolved": "https://registry.npmjs.org/process/-/process-0.11.10.tgz",
      "integrity": "sha512-cdGef/drWFoydD1JsMzuFf8100nZl+GT+yacc2bEced5f9Rjk4z+WtFUTBu9PhOi9j/jfmBPu0mMEY4wIdAF8A==",
-      "dev": true,
      "license": "MIT",
      "engines": {
        "node": ">= 0.6.0"
@@ -19165,6 +20078,24 @@
        "react-dom": ">=16.6.0"
      }
    },
+    "node_modules/read-cache": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/read-cache/-/read-cache-1.0.0.tgz",
+      "integrity": "sha512-Owdv/Ft7IjOgm/i0xvNDZ1LrRANRfew4b2prF3OWMQLxLfu3bS8FVhCsrSCMK4lR56Y9ya+AThoTpDCTxCmpRA==",
+      "license": "MIT",
+      "dependencies": {
+        "pify": "^2.3.0"
+      }
+    },
+    "node_modules/read-cache/node_modules/pify": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+      "integrity": "sha512-udgsAY+fTnvv7kI7aaxbqwWNb0AHiB0qBO89PZKPkoTmGOgdbrHDKD+0B2X4uTfJ/FT1R09r9gTsjUjNJotuog==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
    "node_modules/read-pkg": {
      "version": "5.2.0",
      "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-5.2.0.tgz",
@@ -19292,6 +20223,15 @@
        "node": ">=8"
      }
    },
+    "node_modules/reduce-function-call": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/reduce-function-call/-/reduce-function-call-1.0.3.tgz",
+      "integrity": "sha512-Hl/tuV2VDgWgCSEeWMLwxLZqX7OK59eU1guxXsRKTAyeYimivsKdtcV4fu3r710tpG5GmDKDhQ0HSZLExnNmyQ==",
+      "license": "MIT",
+      "dependencies": {
+        "balanced-match": "^1.0.0"
+      }
+    },
    "node_modules/redux": {
      "version": "4.2.1",
      "resolved": "https://registry.npmjs.org/redux/-/redux-4.2.1.tgz",
@@ -20508,6 +21448,23 @@
        "node": ">=8"
      }
    },
+    "node_modules/slice-ansi": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-4.0.0.tgz",
+      "integrity": "sha512-qMCMfhY040cVHT43K9BFygqYbUPFZKHOg7K73mtTWJRb8pyP3fzf4Ixd5SzdEJQ6MRUg/WBnOLxghZtKKurENQ==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "astral-regex": "^2.0.0",
+        "is-fullwidth-code-point": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/slice-ansi?sponsor=1"
+      }
+    },
    "node_modules/snake-case": {
      "version": "3.0.4",
      "resolved": "https://registry.npmjs.org/snake-case/-/snake-case-3.0.4.tgz",
@@ -20766,6 +21723,27 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/stream": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/stream/-/stream-0.0.3.tgz",
+      "integrity": "sha512-aMsbn7VKrl4A2T7QAQQbzgN7NVc70vgF5INQrBXqn4dCXN1zy3L9HGgLO5s7PExmdrzTJ8uR/27aviW8or8/+A==",
+      "license": "MIT",
+      "dependencies": {
+        "component-emitter": "^2.0.0"
+      }
+    },
+    "node_modules/stream/node_modules/component-emitter": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-2.0.0.tgz",
+      "integrity": "sha512-4m5s3Me2xxlVKG9PkZpQqHQR7bgpnN7joDMJ4yvVkVXngjoITG76IaZmzmywSeRTeTpc6N6r3H3+KyUurV8OYw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
    "node_modules/streamx": {
      "version": "2.22.0",
      "resolved": "https://registry.npmjs.org/streamx/-/streamx-2.22.0.tgz",
@@ -20824,6 +21802,27 @@
        "node": ">=8"
      }
    },
+    "node_modules/string-width-cjs": {
+      "name": "string-width",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/string-width-cjs/node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+      "license": "MIT"
+    },
    "node_modules/string-width/node_modules/emoji-regex": {
      "version": "8.0.0",
      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
@@ -20925,6 +21924,19 @@
        "node": ">=8"
      }
    },
+    "node_modules/strip-ansi-cjs": {
+      "name": "strip-ansi",
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/strip-bom": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-4.0.0.tgz",
@@ -20967,6 +21979,55 @@
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
+    "node_modules/style-dictionary": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/style-dictionary/-/style-dictionary-4.4.0.tgz",
+      "integrity": "sha512-+xU0IA1StzqAqFs/QtXkK+XJa7wpS4X5H+JQccRKsRCElgeLGocFU1U/UMvMUylKFw6vwGV+Y/a2wb2pm5rFFQ==",
+      "hasInstallScript": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@bundled-es-modules/deepmerge": "^4.3.1",
+        "@bundled-es-modules/glob": "^10.4.2",
+        "@bundled-es-modules/memfs": "^4.9.4",
+        "@zip.js/zip.js": "^2.7.44",
+        "chalk": "^5.3.0",
+        "change-case": "^5.3.0",
+        "commander": "^12.1.0",
+        "is-plain-obj": "^4.1.0",
+        "json5": "^2.2.2",
+        "patch-package": "^8.0.0",
+        "path-unified": "^0.2.0",
+        "prettier": "^3.3.3",
+        "tinycolor2": "^1.6.0"
+      },
+      "bin": {
+        "style-dictionary": "bin/style-dictionary.js"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
+    "node_modules/style-dictionary/node_modules/chalk": {
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-5.4.1.tgz",
+      "integrity": "sha512-zgVZuo2WcZgfUEmsn6eO3kINexW8RAE4maiQ8QNs8CtpPCSyMiYsULR3HQYkm3w8FIA3SberyMJMSldGsW+U3w==",
+      "license": "MIT",
+      "engines": {
+        "node": "^12.17.0 || ^14.13 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
+    "node_modules/style-dictionary/node_modules/commander": {
+      "version": "12.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-12.1.0.tgz",
+      "integrity": "sha512-Vw8qHK3bZM9y/P10u3Vib8o/DdkvA2OtPtZvD871QKjy74Wj1WSKFILMPRPSdUSx5RFK1arlJzEtA4PkFgnbuA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
    "node_modules/style-loader": {
      "version": "3.3.4",
      "resolved": "https://registry.npmjs.org/style-loader/-/style-loader-3.3.4.tgz",
@@ -21345,6 +22406,18 @@
      "integrity": "sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==",
      "license": "MIT"
    },
+    "node_modules/thingies": {
+      "version": "1.21.0",
+      "resolved": "https://registry.npmjs.org/thingies/-/thingies-1.21.0.tgz",
+      "integrity": "sha512-hsqsJsFMsV+aD4s3CWKk85ep/3I9XzYV/IXaSouJMYIoDlgyi11cBhsqYe9/geRfB0YIikBQg6raRaM+nIMP9g==",
+      "license": "Unlicense",
+      "engines": {
+        "node": ">=10.18"
+      },
+      "peerDependencies": {
+        "tslib": "^2"
+      }
+    },
    "node_modules/thread-stream": {
      "version": "2.7.0",
      "resolved": "https://registry.npmjs.org/thread-stream/-/thread-stream-2.7.0.tgz",
@@ -21379,6 +22452,12 @@
      "integrity": "sha512-lBN9zLN/oAf68o3zNXYrdCt1kP8WsiGW8Oo2ka41b2IM5JL/S1CTyX1rW0mb/zSuJun0ZUrDxx4sqvYS2FWzPA==",
      "license": "MIT"
    },
+    "node_modules/tinycolor2": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/tinycolor2/-/tinycolor2-1.6.0.tgz",
+      "integrity": "sha512-XPaBkWQJdsf3pLKJV9p4qN/S+fm2Oj8AIPo1BTUhg5oxkvm9+SVEGFdhyOz7tTdUTfvxMiAs4sp6/eZO2Ew+pw==",
+      "license": "MIT"
+    },
    "node_modules/tinyglobby": {
      "version": "0.2.13",
      "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.13.tgz",
@@ -21505,6 +22584,22 @@
        "node": ">=12"
      }
    },
+    "node_modules/tree-dump": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/tree-dump/-/tree-dump-1.0.2.tgz",
+      "integrity": "sha512-dpev9ABuLWdEubk+cIaI9cHwRNNDjkBBLXTwI4UCUFdQ5xXKqNXoK4FEciw/vxf+NQ7Cb7sGUyeUtORvHIdRXQ==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=10.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/streamich"
+      },
+      "peerDependencies": {
+        "tslib": "2"
+      }
+    },
    "node_modules/trim-lines": {
      "version": "3.0.1",
      "resolved": "https://registry.npmjs.org/trim-lines/-/trim-lines-3.0.1.tgz",
@@ -22197,6 +23292,19 @@
        "punycode": "^2.1.0"
      }
    },
+    "node_modules/url": {
+      "version": "0.11.4",
+      "resolved": "https://registry.npmjs.org/url/-/url-0.11.4.tgz",
+      "integrity": "sha512-oCwdVC7mTuWiPyjLUz/COz5TLk6wgp0RCsN+wHZ2Ekneac9w8uuV0njcbbie2ME+Vs+d6duwmYuR3HgQXs1fOg==",
+      "license": "MIT",
+      "dependencies": {
+        "punycode": "^1.4.1",
+        "qs": "^6.12.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
    "node_modules/url-loader": {
      "version": "4.1.1",
      "resolved": "https://registry.npmjs.org/url-loader/-/url-loader-4.1.1.tgz",
@@ -22252,6 +23360,12 @@
        "requires-port": "^1.0.0"
      }
    },
+    "node_modules/url/node_modules/punycode": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+      "integrity": "sha512-jmYNElW7yvO7TV33CjSmvSiE2yco3bV2czu/OzDKdMNVZQWfxCblURLhf+47syQRBntjfLdd/H0egrzIG+oaFQ==",
+      "license": "MIT"
+    },
    "node_modules/use-callback-ref": {
      "version": "1.3.3",
      "resolved": "https://registry.npmjs.org/use-callback-ref/-/use-callback-ref-1.3.3.tgz",
@@ -22304,6 +23418,19 @@
        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
      }
    },
+    "node_modules/util": {
+      "version": "0.12.5",
+      "resolved": "https://registry.npmjs.org/util/-/util-0.12.5.tgz",
+      "integrity": "sha512-kZf/K6hEIrWHI6XqOFUiiMa+79wE/D8Q+NCNAWclkyg3b4d2k7s0QGepNjiABc+aR3N1PAyHL7p6UcLY6LmrnA==",
+      "license": "MIT",
+      "dependencies": {
+        "inherits": "^2.0.3",
+        "is-arguments": "^1.0.4",
+        "is-generator-function": "^1.0.7",
+        "is-typed-array": "^1.1.3",
+        "which-typed-array": "^1.1.2"
+      }
+    },
    "node_modules/util-deprecate": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -23063,6 +24190,24 @@
        "node": ">=8"
      }
    },
+    "node_modules/wrap-ansi-cjs": {
+      "name": "wrap-ansi",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
+      "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
+      }
+    },
    "node_modules/wrappy": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -23118,6 +24263,15 @@
      "integrity": "sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==",
      "license": "MIT"
    },
+    "node_modules/xregexp": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-5.1.2.tgz",
+      "integrity": "sha512-6hGgEMCGhqCTFEJbqmWrNIPqfpdirdGWkqshu7fFZddmTSfgv5Sn9D2SaKloR79s5VUiUlpwzg3CM3G6D3VIlw==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime-corejs3": "^7.26.9"
+      }
+    },
    "node_modules/y18n": {
      "version": "5.0.8",
      "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
    "@edx/browserslist-config": "1.5.0",
    "@edx/frontend-component-footer": "^14.6.0",
    "@edx/frontend-component-header": "^6.2.0",
-    "@edx/frontend-lib-learning-assistant": "^2.20.0",
+    "@edx/frontend-lib-learning-assistant": "^2.24.0",
    "@edx/frontend-lib-special-exams": "^4.0.0",
    "@edx/frontend-platform": "^8.3.1",
    "@edx/openedx-atlas": "^0.7.0",
@@ -48,7 +48,7 @@
    "@fortawesome/react-fontawesome": "^0.1.4",
    "@openedx/frontend-build": "^14.5.0",
    "@openedx/frontend-plugin-framework": "^1.7.0",
-    "@openedx/paragon": "^22.16.0",
+    "@openedx/paragon": "^23.4.5",
    "@popperjs/core": "2.11.8",
    "@reduxjs/toolkit": "1.9.7",
    "buffer": "^6.0.3",
--- a/src/snapshots/index.test.jsx.snap
+++ b/src/snapshots/index.test.jsx.snap
@@ -68,7 +68,7 @@ exports[`app registry subscribe: APP_READY.  links App to root element 1`] = `
                    <Preferences Unsubscribe />
                  </PageWrap>
                }
-                path="/preferences-unsubscribe/:userToken/:updatePatch"
+                path="/preferences-unsubscribe/:userToken/:updatePatch?"
              />
              <Route
                element={
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -22,7 +22,7 @@ export const DECODE_ROUTES = {

 export const ROUTES = {
  UNSUBSCRIBE: '/goal-unsubscribe/:token',
-  PREFERENCES_UNSUBSCRIBE: '/preferences-unsubscribe/:userToken/:updatePatch',
+  PREFERENCES_UNSUBSCRIBE: '/preferences-unsubscribe/:userToken/:updatePatch?',
  REDIRECT: '/redirect/*',
  DASHBOARD: 'dashboard',
  ENTERPRISE_LEARNER_DASHBOARD: 'enterprise-learner-dashboard',
--- a/src/course-home/courseware-search/courseware-search.scss
+++ b/src/course-home/courseware-search/courseware-search.scss
@@ -9,8 +9,8 @@
  height: 100%;
  max-width: none;
  margin: 0;
-  border-top: 1px solid $light-300;
-  z-index: $zindex-modal; // Bootstrap's z-index layer for Modals.
+  border-top: 1px solid var(--pgn-color-light-300);
+  z-index: var(--pgn-elevation-modal-zindex); // Bootstrap's z-index layer for Modals.

  &__form {
    position: relative;
@@ -47,7 +47,7 @@

  &__results-summary {
    font-size: .9rem;
-    color: $gray-500;
+    color: var(--pgn-color-gray-500);
    padding: 1rem 0 .5rem;
  }

@@ -62,7 +62,7 @@
  margin-top: 1.5rem;

  &__empty {
-    color: $gray-500;
+    color: var(--pgn-color-gray-500);
    padding: 6rem 0;
    text-align: center;
  }
@@ -76,17 +76,17 @@

    &:hover {
      text-decoration: none;
-      background: $light-300;
+      background: var(--pgn-color-light-300);
    }

    &:not(:first-child) {
-      border-top: 1px solid $light-300;
+      border-top: 1px solid var(--pgn-color-light-300);
    }
  }

  &__icon {
    padding: 0.375rem 0 0 0.375rem;
-    color: $gray-300;
+    color: var(--pgn-color-gray-300);
  }

  &__info {
@@ -99,7 +99,7 @@
    align-items: center;
    line-height: 2.5;
    font-size: 0.875rem;
-    color: $black;
+    color: var(--pgn-color-black);

    > span {
      display: block;
@@ -113,7 +113,7 @@
      font-variant-numeric: lining-nums tabular-nums;
      min-width: 1.25rem;
      line-height: 1rem;
-      background: $light-300;
+      background: var(--pgn-color-light-300);
      border-radius: 99rem;
      font-style: normal;
      margin-left: 0.375rem;
@@ -125,7 +125,7 @@
  &__breadcrumbs {
    display: flex;
    gap: 1.25rem;
-    color: $gray-500;
+    color: var(--pgn-color-gray-500);
    overflow: hidden;
    list-style: none;
    padding: 0;
@@ -156,14 +156,14 @@
 }

 .courseware-search-results-tabs {
-  border-bottom-color: $gray-400 !important;
+  border-bottom-color: var(--pgn-color-gray-400) !important;

  &.nav-tabs .nav-link.active {
    border-bottom-width: 4px !important;
  }
 }

-@media (min-width: map-get($grid-breakpoints, 'md')) {
+@media (--pgn-size-breakpoint-min-width-md) {
  .courseware-search {
    &__close {
      right: -2.5rem;
--- a/src/course-home/data/factories/progressTabData.factory.js
+++ b/src/course-home/data/factories/progressTabData.factory.js
@@ -17,7 +17,21 @@ Factory.define('progressTabData')
      percent: 1,
      is_passing: true,
    },
+    final_grades: 0.5,
    credit_course_requirements: null,
+    assignment_type_grade_summary: [
+      {
+        type: 'Homework',
+        short_label: 'HW',
+        weight: 1,
+        average_grade: 1,
+        weighted_grade: 1,
+        num_droppable: 1,
+        num_total: 2,
+        has_hidden_contribution: 'none',
+        last_grade_publish_date: null,
+      },
+    ],
    section_scores: [
      {
        display_name: 'First section',
--- a/src/course-home/data/snapshots/redux.test.js.snap
+++ b/src/course-home/data/snapshots/redux.test.js.snap
@@ -5,6 +5,7 @@ exports[`Data layer integration tests Test fetchDatesTab Should fetch, normalize
  "courseHome": {
    "courseId": "course-v1:edX+DemoX+Demo_Course",
    "courseStatus": "loaded",
+    "examsData": null,
    "proctoringPanelStatus": "loading",
    "showSearch": false,
    "targetUserId": undefined,
@@ -397,6 +398,7 @@ exports[`Data layer integration tests Test fetchOutlineTab Should fetch, normali
  "courseHome": {
    "courseId": "course-v1:edX+DemoX+Demo_Course",
    "courseStatus": "loaded",
+    "examsData": null,
    "proctoringPanelStatus": "loading",
    "showSearch": false,
    "targetUserId": undefined,
@@ -528,6 +530,7 @@ exports[`Data layer integration tests Test fetchOutlineTab Should fetch, normali
              "hideFromTOC": undefined,
              "icon": null,
              "id": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@bcdabcdabcdabcdabcdabcdabcdabcd1",
+              "isPreview": false,
              "navigationDisabled": undefined,
              "sectionId": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2",
              "showLink": true,
@@ -669,6 +672,7 @@ exports[`Data layer integration tests Test fetchProgressTab Should fetch, normal
  "courseHome": {
    "courseId": "course-v1:edX+DemoX+Demo_Course",
    "courseStatus": "loaded",
+    "examsData": null,
    "proctoringPanelStatus": "loading",
    "showSearch": false,
    "targetUserId": undefined,
@@ -761,6 +765,19 @@ exports[`Data layer integration tests Test fetchProgressTab Should fetch, normal
    "progress": {
      "course-v1:edX+DemoX+Demo_Course": {
        "accessExpiration": null,
+        "assignmentTypeGradeSummary": [
+          {
+            "averageGrade": 1,
+            "hasHiddenContribution": "none",
+            "lastGradePublishDate": null,
+            "numDroppable": 1,
+            "numTotal": 2,
+            "shortLabel": "HW",
+            "type": "Homework",
+            "weight": 1,
+            "weightedGrade": 1,
+          },
+        ],
        "certificateData": {},
        "completionSummary": {
          "completeCount": 1,
@@ -776,17 +793,17 @@ exports[`Data layer integration tests Test fetchProgressTab Should fetch, normal
        "creditCourseRequirements": null,
        "end": "3027-03-31T00:00:00Z",
        "enrollmentMode": "audit",
+        "finalGrades": 0.5,
        "gradesFeatureIsFullyLocked": false,
        "gradesFeatureIsPartiallyLocked": false,
        "gradingPolicy": {
          "assignmentPolicies": [
            {
-              "averageGrade": "1.0000",
              "numDroppable": 1,
+              "numTotal": 2,
              "shortLabel": "HW",
              "type": "Homework",
              "weight": 1,
-              "weightedGrade": 1,
            },
          ],
          "gradeRange": {
--- a/src/course-home/data/api.js
+++ b/src/course-home/data/api.js
@@ -3,93 +3,6 @@ import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
 import { logInfo } from '@edx/frontend-platform/logging';
 import { appendBrowserTimezoneToUrl } from '../../utils';

-const calculateAssignmentTypeGrades = (points, assignmentWeight, numDroppable) => {
-  let dropCount = numDroppable;
-  // Drop the lowest grades
-  while (dropCount && points.length >= dropCount) {
-    const lowestScore = Math.min(...points);
-    const lowestScoreIndex = points.indexOf(lowestScore);
-    points.splice(lowestScoreIndex, 1);
-    dropCount--;
-  }
-  let averageGrade = 0;
-  let weightedGrade = 0;
-  if (points.length) {
-    // Calculate the average grade for the assignment and round it. This rounding is not ideal and does not accurately
-    // reflect what a learner's grade would be, however, we must have parity with the current grading behavior that
-    // exists in edx-platform.
-    averageGrade = (points.reduce((a, b) => a + b, 0) / points.length).toFixed(4);
-    weightedGrade = averageGrade * assignmentWeight;
-  }
-  return { averageGrade, weightedGrade };
-};
-
-function normalizeAssignmentPolicies(assignmentPolicies, sectionScores) {
-  const gradeByAssignmentType = {};
-  assignmentPolicies.forEach(assignment => {
-    // Create an array with the number of total assignments and set the scores to 0
-    // as placeholders for assignments that have not yet been released
-    gradeByAssignmentType[assignment.type] = {
-      grades: Array(assignment.numTotal).fill(0),
-      numAssignmentsCreated: 0,
-      numTotalExpectedAssignments: assignment.numTotal,
-    };
-  });
-
-  sectionScores.forEach((chapter) => {
-    chapter.subsections.forEach((subsection) => {
-      if (!(subsection.hasGradedAssignment && subsection.showGrades && subsection.numPointsPossible)) {
-        return;
-      }
-      const {
-        assignmentType,
-        numPointsEarned,
-        numPointsPossible,
-      } = subsection;
-
-      // If a subsection's assignment type does not match an assignment policy in Studio,
-      // we won't be able to include it in this accumulation of grades by assignment type.
-      // This may happen if a course author has removed/renamed an assignment policy in Studio and
-      // neglected to update the subsection's of that assignment type
-      if (!gradeByAssignmentType[assignmentType]) {
-        return;
-      }
-
-      let {
-        numAssignmentsCreated,
-      } = gradeByAssignmentType[assignmentType];
-
-      numAssignmentsCreated++;
-      if (numAssignmentsCreated <= gradeByAssignmentType[assignmentType].numTotalExpectedAssignments) {
-        // Remove a placeholder grade so long as the number of recorded created assignments is less than the number
-        // of expected assignments
-        gradeByAssignmentType[assignmentType].grades.shift();
-      }
-      // Add the graded assignment to the list
-      gradeByAssignmentType[assignmentType].grades.push(numPointsEarned ? numPointsEarned / numPointsPossible : 0);
-      // Record the created assignment
-      gradeByAssignmentType[assignmentType].numAssignmentsCreated = numAssignmentsCreated;
-    });
-  });
-
-  return assignmentPolicies.map((assignment) => {
-    const { averageGrade, weightedGrade } = calculateAssignmentTypeGrades(
-      gradeByAssignmentType[assignment.type].grades,
-      assignment.weight,
-      assignment.numDroppable,
-    );
-
-    return {
-      averageGrade,
-      numDroppable: assignment.numDroppable,
-      shortLabel: assignment.shortLabel,
-      type: assignment.type,
-      weight: assignment.weight,
-      weightedGrade,
-    };
-  });
-}
-
 /**
 * Tweak the metadata for consistency
 * @param metadata the data to normalize
@@ -155,6 +68,7 @@ export function normalizeOutlineBlocks(courseId, blocks) {
          title: block.display_name,
          hideFromTOC: block.hide_from_toc,
          navigationDisabled: block.navigation_disabled,
+          isPreview: block.is_preview,
        };
        break;

@@ -236,11 +150,6 @@ export async function getProgressTabData(courseId, targetUserId) {
    const { data } = await getAuthenticatedHttpClient().get(url);
    const camelCasedData = camelCaseObject(data);

-    camelCasedData.gradingPolicy.assignmentPolicies = normalizeAssignmentPolicies(
-      camelCasedData.gradingPolicy.assignmentPolicies,
-      camelCasedData.sectionScores,
-    );
-
    // We replace gradingPolicy.gradeRange with the original data to preserve the intended casing for the grade.
    // For example, if a grade range key is "A", we do not want it to be camel cased (i.e. "A" would become "a")
    // in order to preserve a course team's desired grade formatting.
@@ -471,3 +380,24 @@ export async function searchCourseContentFromAPI(courseId, searchKeyword, option

  return camelCaseObject(response);
 }
+
+export async function getExamsData(courseId, sequenceId) {
+  let url;
+
+  if (!getConfig().EXAMS_BASE_URL) {
+    url = `${getConfig().LMS_BASE_URL}/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+  } else {
+    url = `${getConfig().EXAMS_BASE_URL}/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}`;
+  }
+
+  try {
+    const { data } = await getAuthenticatedHttpClient().get(url);
+    return camelCaseObject(data);
+  } catch (error) {
+    const { httpErrorStatus } = error && error.customAttributes;
+    if (httpErrorStatus === 404) {
+      return {};
+    }
+    throw error;
+  }
+}
--- a/src/course-home/data/api.test.js
+++ b/src/course-home/data/api.test.js
@@ -1,4 +1,12 @@
-import { getTimeOffsetMillis } from './api';
+import { getConfig, setConfig } from '@edx/frontend-platform';
+import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
+import MockAdapter from 'axios-mock-adapter';
+import { getTimeOffsetMillis, getExamsData } from './api';
+import { initializeMockApp } from '../../setupTest';
+
+initializeMockApp();
+
+const axiosMock = new MockAdapter(getAuthenticatedHttpClient());

 describe('Calculate the time offset properly', () => {
  it('Should return 0 if the headerDate is not set', async () => {
@@ -14,3 +22,156 @@ describe('Calculate the time offset properly', () => {
    expect(offset).toBe(86398750);
  });
 });
+
+describe('getExamsData', () => {
+  const courseId = 'course-v1:edX+DemoX+Demo_Course';
+  const sequenceId = 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345';
+  let originalConfig;
+
+  beforeEach(() => {
+    axiosMock.reset();
+    originalConfig = getConfig();
+  });
+
+  afterEach(() => {
+    axiosMock.reset();
+    if (originalConfig) {
+      setConfig(originalConfig);
+    }
+  });
+
+  it('should use LMS URL when EXAMS_BASE_URL is not configured', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: undefined,
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const mockExamData = {
+      exam: {
+        id: 1,
+        course_id: courseId,
+        content_id: sequenceId,
+        exam_name: 'Test Exam',
+        attempt_status: 'created',
+      },
+    };
+
+    const expectedUrl = `http://localhost:18000/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+    axiosMock.onGet(expectedUrl).reply(200, mockExamData);
+
+    const result = await getExamsData(courseId, sequenceId);
+
+    expect(result).toEqual({
+      exam: {
+        id: 1,
+        courseId,
+        contentId: sequenceId,
+        examName: 'Test Exam',
+        attemptStatus: 'created',
+      },
+    });
+    expect(axiosMock.history.get).toHaveLength(1);
+    expect(axiosMock.history.get[0].url).toBe(expectedUrl);
+  });
+
+  it('should use EXAMS_BASE_URL when configured', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: 'http://localhost:18740',
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const mockExamData = {
+      exam: {
+        id: 1,
+        course_id: courseId,
+        content_id: sequenceId,
+        exam_name: 'Test Exam',
+        attempt_status: 'submitted',
+      },
+    };
+
+    const expectedUrl = `http://localhost:18740/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}`;
+    axiosMock.onGet(expectedUrl).reply(200, mockExamData);
+
+    const result = await getExamsData(courseId, sequenceId);
+
+    expect(result).toEqual({
+      exam: {
+        id: 1,
+        courseId,
+        contentId: sequenceId,
+        examName: 'Test Exam',
+        attemptStatus: 'submitted',
+      },
+    });
+    expect(axiosMock.history.get).toHaveLength(1);
+    expect(axiosMock.history.get[0].url).toBe(expectedUrl);
+  });
+
+  it('should return empty object when API returns 404', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: undefined,
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const expectedUrl = `http://localhost:18000/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+
+    // Mock a 404 error with the custom error response function to add customAttributes
+    axiosMock.onGet(expectedUrl).reply(() => {
+      const error = new Error('Request failed with status code 404');
+      error.response = { status: 404, data: {} };
+      error.customAttributes = { httpErrorStatus: 404 };
+      return Promise.reject(error);
+    });
+
+    const result = await getExamsData(courseId, sequenceId);
+
+    expect(result).toEqual({});
+    expect(axiosMock.history.get).toHaveLength(1);
+  });
+
+  it('should throw error for non-404 HTTP errors', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: undefined,
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const expectedUrl = `http://localhost:18000/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+
+    // Mock a 500 error with custom error response
+    axiosMock.onGet(expectedUrl).reply(() => {
+      const error = new Error('Request failed with status code 500');
+      error.response = { status: 500, data: { error: 'Server Error' } };
+      error.customAttributes = { httpErrorStatus: 500 };
+      return Promise.reject(error);
+    });
+
+    await expect(getExamsData(courseId, sequenceId)).rejects.toThrow();
+    expect(axiosMock.history.get).toHaveLength(1);
+  });
+
+  it('should properly encode URL parameters', async () => {
+    setConfig({
+      ...originalConfig,
+      EXAMS_BASE_URL: 'http://localhost:18740',
+      LMS_BASE_URL: 'http://localhost:18000',
+    });
+
+    const specialCourseId = 'course-v1:edX+Demo X+Demo Course';
+    const specialSequenceId = 'block-v1:edX+Demo X+Demo Course+type@sequential+block@test sequence';
+
+    const mockExamData = { exam: { id: 1 } };
+    const expectedUrl = `http://localhost:18740/api/v1/student/exam/attempt/course_id/${encodeURIComponent(specialCourseId)}/content_id/${encodeURIComponent(specialSequenceId)}`;
+    axiosMock.onGet(expectedUrl).reply(200, mockExamData);
+
+    await getExamsData(specialCourseId, specialSequenceId);
+
+    expect(axiosMock.history.get[0].url).toBe(expectedUrl);
+    expect(axiosMock.history.get[0].url).toContain('course-v1%3AedX%2BDemo%20X%2BDemo%20Course');
+    expect(axiosMock.history.get[0].url).toContain('block-v1%3AedX%2BDemo%20X%2BDemo%20Course%2Btype%40sequential%2Bblock%40test%20sequence');
+  });
+});
--- a/src/course-home/data/redux.test.js
+++ b/src/course-home/data/redux.test.js
@@ -297,4 +297,178 @@ describe('Data layer integration tests', () => {
      expect(enabled).toBe(false);
    });
  });
+
+  describe('Test fetchExamAttemptsData', () => {
+    const sequenceIds = [
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345',
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@67890',
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@abcde',
+    ];
+
+    beforeEach(() => {
+      // Mock individual exam endpoints with different responses
+      sequenceIds.forEach((sequenceId, index) => {
+        // Handle both LMS and EXAMS service URL patterns
+        const lmsExamUrl = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceId)}.*`);
+        const examsServiceUrl = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}.*`);
+
+        let attemptStatus = 'ready_to_start';
+        if (index === 0) {
+          attemptStatus = 'created';
+        } else if (index === 1) {
+          attemptStatus = 'submitted';
+        }
+
+        const mockExamData = {
+          exam: {
+            id: index + 1,
+            course_id: courseId,
+            content_id: sequenceId,
+            exam_name: `Test Exam ${index + 1}`,
+            attempt_status: attemptStatus,
+            time_remaining_seconds: 3600,
+          },
+        };
+
+        // Mock both URL patterns
+        axiosMock.onGet(lmsExamUrl).reply(200, mockExamData);
+        axiosMock.onGet(examsServiceUrl).reply(200, mockExamData);
+      });
+    });
+
+    it('should fetch exam data for all sequence IDs and dispatch setExamsData', async () => {
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, sequenceIds), store.dispatch);
+
+      const state = store.getState();
+
+      // Verify the examsData was set in the store
+      expect(state.courseHome.examsData).toHaveLength(3);
+      expect(state.courseHome.examsData).toEqual([
+        {
+          id: 1,
+          courseId,
+          contentId: sequenceIds[0],
+          examName: 'Test Exam 1',
+          attemptStatus: 'created',
+          timeRemainingSeconds: 3600,
+        },
+        {
+          id: 2,
+          courseId,
+          contentId: sequenceIds[1],
+          examName: 'Test Exam 2',
+          attemptStatus: 'submitted',
+          timeRemainingSeconds: 3600,
+        },
+        {
+          id: 3,
+          courseId,
+          contentId: sequenceIds[2],
+          examName: 'Test Exam 3',
+          attemptStatus: 'ready_to_start',
+          timeRemainingSeconds: 3600,
+        },
+      ]);
+
+      // Verify all API calls were made
+      expect(axiosMock.history.get).toHaveLength(3);
+    });
+
+    it('should handle 404 responses and include empty objects in results', async () => {
+      // Override one endpoint to return 404 for both URL patterns
+      const examUrl404LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[1])}.*`);
+      const examUrl404Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[1])}.*`);
+      axiosMock.onGet(examUrl404LMS).reply(404);
+      axiosMock.onGet(examUrl404Exams).reply(404);
+
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, sequenceIds), store.dispatch);
+
+      const state = store.getState();
+
+      // Verify the examsData includes empty object for 404 response
+      expect(state.courseHome.examsData).toHaveLength(3);
+      expect(state.courseHome.examsData[1]).toEqual({});
+    });
+
+    it('should handle API errors and log them while continuing with other requests', async () => {
+      // Override one endpoint to return 500 error for both URL patterns
+      const examUrl500LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[0])}.*`);
+      const examUrl500Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[0])}.*`);
+      axiosMock.onGet(examUrl500LMS).reply(500, { error: 'Server Error' });
+      axiosMock.onGet(examUrl500Exams).reply(500, { error: 'Server Error' });
+
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, sequenceIds), store.dispatch);
+
+      const state = store.getState();
+
+      // Verify error was logged for the failed request
+      expect(loggingService.logError).toHaveBeenCalled();
+
+      // Verify the examsData still includes results for successful requests
+      expect(state.courseHome.examsData).toHaveLength(3);
+      // First item should be the error result (just empty object for API errors)
+      expect(state.courseHome.examsData[0]).toEqual({});
+    });
+
+    it('should handle empty sequence IDs array', async () => {
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, []), store.dispatch);
+
+      const state = store.getState();
+
+      expect(state.courseHome.examsData).toEqual([]);
+      expect(axiosMock.history.get).toHaveLength(0);
+    });
+
+    it('should handle mixed success and error responses', async () => {
+      // Setup mixed responses
+      const examUrl1LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[0])}.*`);
+      const examUrl1Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[0])}.*`);
+      const examUrl2LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[1])}.*`);
+      const examUrl2Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[1])}.*`);
+      const examUrl3LMS = new RegExp(`.*edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}.*content_id=${encodeURIComponent(sequenceIds[2])}.*`);
+      const examUrl3Exams = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceIds[2])}.*`);
+
+      axiosMock.onGet(examUrl1LMS).reply(200, {
+        exam: {
+          id: 1,
+          exam_name: 'Success Exam',
+          course_id: courseId,
+          content_id: sequenceIds[0],
+          attempt_status: 'created',
+          time_remaining_seconds: 3600,
+        },
+      });
+      axiosMock.onGet(examUrl1Exams).reply(200, {
+        exam: {
+          id: 1,
+          exam_name: 'Success Exam',
+          course_id: courseId,
+          content_id: sequenceIds[0],
+          attempt_status: 'created',
+          time_remaining_seconds: 3600,
+        },
+      });
+      axiosMock.onGet(examUrl2LMS).reply(404);
+      axiosMock.onGet(examUrl2Exams).reply(404);
+      axiosMock.onGet(examUrl3LMS).reply(500, { error: 'Server Error' });
+      axiosMock.onGet(examUrl3Exams).reply(500, { error: 'Server Error' });
+
+      await executeThunk(thunks.fetchExamAttemptsData(courseId, sequenceIds), store.dispatch);
+
+      const state = store.getState();
+
+      expect(state.courseHome.examsData).toHaveLength(3);
+      expect(state.courseHome.examsData[0]).toMatchObject({
+        id: 1,
+        examName: 'Success Exam',
+        courseId,
+        contentId: sequenceIds[0],
+      });
+      expect(state.courseHome.examsData[1]).toEqual({});
+      expect(state.courseHome.examsData[2]).toEqual({});
+
+      // Verify error was logged for the 500 error (may be called more than once due to multiple URL patterns)
+      expect(loggingService.logError).toHaveBeenCalled();
+    });
+  });
 });
--- a/src/course-home/data/slice.js
+++ b/src/course-home/data/slice.js
@@ -18,6 +18,7 @@ const slice = createSlice({
    toastBodyLink: null,
    toastHeader: '',
    showSearch: false,
+    examsData: null,
  },
  reducers: {
    fetchProctoringInfoResolved: (state) => {
@@ -53,6 +54,9 @@ const slice = createSlice({
    setShowSearch: (state, { payload }) => {
      state.showSearch = payload;
    },
+    setExamsData: (state, { payload }) => {
+      state.examsData = payload;
+    },
  },
 });

@@ -64,6 +68,7 @@ export const {
  fetchTabSuccess,
  setCallToActionToast,
  setShowSearch,
+  setExamsData,
 } = slice.actions;

 export const {
--- a/src/course-home/data/slice.test.js
+++ b/src/course-home/data/slice.test.js
@@ -0,0 +1,145 @@
+import { reducer, setExamsData } from './slice';
+
+describe('course home data slice', () => {
+  describe('setExamsData reducer', () => {
+    it('should set examsData in state', () => {
+      const initialState = {
+        courseStatus: 'loading',
+        courseId: null,
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'loading',
+        tabFetchStates: {},
+        toastBodyText: '',
+        toastBodyLink: null,
+        toastHeader: '',
+        showSearch: false,
+        examsData: null,
+      };
+
+      const mockExamsData = [
+        {
+          id: 1,
+          courseId: 'course-v1:edX+DemoX+Demo_Course',
+          examName: 'Midterm Exam',
+          attemptStatus: 'created',
+        },
+        {
+          id: 2,
+          courseId: 'course-v1:edX+DemoX+Demo_Course',
+          examName: 'Final Exam',
+          attemptStatus: 'submitted',
+        },
+      ];
+
+      const action = setExamsData(mockExamsData);
+      const newState = reducer(initialState, action);
+
+      expect(newState.examsData).toEqual(mockExamsData);
+      expect(newState).toEqual({
+        ...initialState,
+        examsData: mockExamsData,
+      });
+    });
+
+    it('should update examsData when state already has data', () => {
+      const initialState = {
+        courseStatus: 'loaded',
+        courseId: 'test-course',
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'loading',
+        tabFetchStates: {},
+        toastBodyText: '',
+        toastBodyLink: null,
+        toastHeader: '',
+        showSearch: false,
+        examsData: [{ id: 1, examName: 'Old Exam' }],
+      };
+
+      const newExamsData = [
+        {
+          id: 2,
+          courseId: 'course-v1:edX+DemoX+Demo_Course',
+          examName: 'New Exam',
+          attemptStatus: 'ready_to_start',
+        },
+      ];
+
+      const action = setExamsData(newExamsData);
+      const newState = reducer(initialState, action);
+
+      expect(newState.examsData).toEqual(newExamsData);
+      expect(newState.examsData).not.toEqual(initialState.examsData);
+    });
+
+    it('should set examsData to empty array', () => {
+      const initialState = {
+        courseStatus: 'loaded',
+        courseId: 'test-course',
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'loading',
+        tabFetchStates: {},
+        toastBodyText: '',
+        toastBodyLink: null,
+        toastHeader: '',
+        showSearch: false,
+        examsData: [{ id: 1, examName: 'Some Exam' }],
+      };
+
+      const action = setExamsData([]);
+      const newState = reducer(initialState, action);
+
+      expect(newState.examsData).toEqual([]);
+    });
+
+    it('should set examsData to null', () => {
+      const initialState = {
+        courseStatus: 'loaded',
+        courseId: 'test-course',
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'loading',
+        tabFetchStates: {},
+        toastBodyText: '',
+        toastBodyLink: null,
+        toastHeader: '',
+        showSearch: false,
+        examsData: [{ id: 1, examName: 'Some Exam' }],
+      };
+
+      const action = setExamsData(null);
+      const newState = reducer(initialState, action);
+
+      expect(newState.examsData).toBeNull();
+    });
+
+    it('should not affect other state properties when setting examsData', () => {
+      const initialState = {
+        courseStatus: 'loaded',
+        courseId: 'test-course-id',
+        metadataModel: 'courseHomeCourseMetadata',
+        proctoringPanelStatus: 'complete',
+        tabFetchStates: { progress: 'loaded' },
+        toastBodyText: 'Toast message',
+        toastBodyLink: 'http://example.com',
+        toastHeader: 'Toast Header',
+        showSearch: true,
+        examsData: null,
+      };
+
+      const mockExamsData = [{ id: 1, examName: 'Test Exam' }];
+      const action = setExamsData(mockExamsData);
+      const newState = reducer(initialState, action);
+
+      // Verify that only examsData changed
+      expect(newState).toEqual({
+        ...initialState,
+        examsData: mockExamsData,
+      });
+
+      // Verify other properties remain unchanged
+      expect(newState.courseStatus).toBe(initialState.courseStatus);
+      expect(newState.courseId).toBe(initialState.courseId);
+      expect(newState.showSearch).toBe(initialState.showSearch);
+      expect(newState.toastBodyText).toBe(initialState.toastBodyText);
+    });
+  });
+});
--- a/src/course-home/data/thunks.js
+++ b/src/course-home/data/thunks.js
@@ -4,6 +4,7 @@ import {
  executePostFromPostEvent,
  getCourseHomeCourseMetadata,
  getDatesTabData,
+  getExamsData,
  getOutlineTabData,
  getProgressTabData,
  postCourseDeadlines,
@@ -26,6 +27,7 @@ import {
  fetchTabRequest,
  fetchTabSuccess,
  setCallToActionToast,
+  setExamsData,
 } from './slice';

 import mapSearchResponse from '../courseware-search/map-search-response';
@@ -223,3 +225,19 @@ export function searchCourseContent(courseId, searchKeyword) {
    });
  };
 }
+
+export function fetchExamAttemptsData(courseId, sequenceIds) {
+  return async (dispatch) => {
+    const results = await Promise.all(sequenceIds.map(async (sequenceId) => {
+      try {
+        const response = await getExamsData(courseId, sequenceId);
+        return response.exam || {};
+      } catch (e) {
+        logError(e);
+        return {};
+      }
+    }));
+
+    dispatch(setExamsData(results));
+  };
+}
--- a/src/course-home/outline-tab/OutlineTab.jsx
+++ b/src/course-home/outline-tab/OutlineTab.jsx
@@ -171,6 +171,7 @@ const OutlineTab = () => {
        </div>
        {rootCourseId && (
          <div className="col col-12 col-md-4">
+            <CourseOutlineTabNotificationsSlot courseId={courseId} />
            <ProctoringInfoPanel />
            { /** Defer showing the goal widget until the ProctoringInfoPanel has resolved or has been determined as
             disabled to avoid components bouncing around too much as screen is rendered */ }
@@ -181,7 +182,6 @@ const OutlineTab = () => {
              />
            )}
            <CourseTools />
-            <CourseOutlineTabNotificationsSlot courseId={courseId} />
            <CourseDates />
            <CourseHandouts />
          </div>
--- a/src/course-home/outline-tab/widgets/FlagButton.scss
+++ b/src/course-home/outline-tab/widgets/FlagButton.scss
@@ -1,22 +1,18 @@
-@import "~@edx/brand/paragon/variables";
-@import "~@openedx/paragon/scss/core/core";
-@import "~@edx/brand/paragon/overrides";
-
 .flag-button {
-  background-color: $white;
-  border: 1px solid $light-400;
+  background-color: var(--pgn-color-white);
+  border: 1px solid var(--pgn-color-light-400);
  border-radius: .2rem;
-  box-shadow: 0 0 0 2px $light-400;
+  box-shadow: 0 0 0 2px var(--pgn-color-light-400);

  &:hover {
-    border: 1px solid $primary-300;
-    box-shadow: 0 0 0 2px $white;
+    border: 1px solid var(--pgn-color-primary-300);
+    box-shadow: 0 0 0 2px var(--pgn-color-white);
  }
 }

 .flag-button-selected {
-  border: 1px solid $primary-300;
-  box-shadow: 0 0 0 2px $primary-300;
+  border: 1px solid var(--pgn-color-primary-300);
+  box-shadow: 0 0 0 2px var(--pgn-color-primary-300);
  pointer-events: none;
 }

--- a/src/course-home/outline-tab/widgets/ProctoringInfoPanel.scss
+++ b/src/course-home/outline-tab/widgets/ProctoringInfoPanel.scss
@@ -1,10 +1,10 @@
 .outline-sidebar-proctoring-panel {
-  border: 1px solid $dark-500;
-  border-top: 5px solid $brand-600;
+  border: 1px solid var(--pgn-color-dark-500);
+  border-top: 5px solid var(--pgn-color-brand-600);
 }
 .proctoring-onboarding-success {
-  border-top: 5px solid $primary-500;
+  border-top: 5px solid var(--pgn-color-primary-500);
 }
 .proctoring-onboarding-submitted {
-  border-top: 5px solid $dark-500;
+  border-top: 5px solid var(--pgn-color-dark-500);
 }
--- a/src/course-home/progress-tab/ProgressTab.jsx
+++ b/src/course-home/progress-tab/ProgressTab.jsx
@@ -1,6 +1,7 @@
-import React from 'react';
+import React, { useMemo } from 'react';
 import { useWindowSize } from '@openedx/paragon';
 import { useContextId } from '../../data/hooks';
+import { useModel } from '../../generic/model-store';
 import ProgressTabCertificateStatusSidePanelSlot from '../../plugin-slots/ProgressTabCertificateStatusSidePanelSlot';

 import CourseCompletion from './course-completion/CourseCompletion';
@@ -10,11 +11,17 @@ import ProgressTabCertificateStatusMainBodySlot from '../../plugin-slots/Progres
 import ProgressTabCourseGradeSlot from '../../plugin-slots/ProgressTabCourseGradeSlot';
 import ProgressTabGradeBreakdownSlot from '../../plugin-slots/ProgressTabGradeBreakdownSlot';
 import ProgressTabRelatedLinksSlot from '../../plugin-slots/ProgressTabRelatedLinksSlot';
-import { useModel } from '../../generic/model-store';
+import { useGetExamsData } from './hooks';

 const ProgressTab = () => {
  const courseId = useContextId();
-  const { disableProgressGraph } = useModel('progress', courseId);
+  const { disableProgressGraph, sectionScores } = useModel('progress', courseId);
+
+  const sequenceIds = useMemo(() => (
+    sectionScores.flatMap((section) => (section.subsections)).map((subsection) => subsection.blockKey)
+  ), [sectionScores]);
+
+  useGetExamsData(courseId, sequenceIds);

  const windowWidth = useWindowSize().width;
  if (windowWidth === undefined) {
--- a/src/course-home/progress-tab/ProgressTab.test.jsx
+++ b/src/course-home/progress-tab/ProgressTab.test.jsx
@@ -661,143 +661,133 @@ describe('Progress Tab', () => {
      expect(screen.getByText('Grade summary')).toBeInTheDocument();
    });

-    it('does not render Grade Summary when assignment policies are not populated', async () => {
+    it('does not render Grade Summary when assignment type grade summary is not populated', async () => {
      setTabData({
-        grading_policy: {
-          assignment_policies: [],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-        section_scores: [],
+        assignment_type_grade_summary: [],
      });
      await fetchAndRender();
      expect(screen.queryByText('Grade summary')).not.toBeInTheDocument();
    });

-    it('calculates grades correctly when number of droppable assignments equals total number of assignments', async () => {
+    it('shows lock icon when all subsections of assignment type are hidden', async () => {
      setTabData({
        grading_policy: {
          assignment_policies: [
-            {
-              num_droppable: 2,
-              num_total: 2,
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 1,
-            },
-          ],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-      });
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {footnote - optional} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 1 100% 0% 0%' })).toBeInTheDocument();
-    });
-    it('calculates grades correctly when number of droppable assignments is less than total number of assignments', async () => {
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {footnote - optional} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 1 100% 100% 100%' })).toBeInTheDocument();
-    });
-    it('calculates grades correctly when number of droppable assignments is zero', async () => {
-      setTabData({
-        grading_policy: {
-          assignment_policies: [
-            {
-              num_droppable: 0,
-              num_total: 2,
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 1,
-            },
-          ],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-      });
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 100% 50% 50%' })).toBeInTheDocument();
-    });
-    it('calculates grades correctly when number of total assignments is less than the number of assignments created', async () => {
-      setTabData({
-        grading_policy: {
-          assignment_policies: [
-            {
-              num_droppable: 1,
-              num_total: 1, // two assignments created in the factory, but 1 is expected per Studio settings
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 1,
-            },
-          ],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-      });
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {footnote - optional} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 1 100% 100% 100%' })).toBeInTheDocument();
-    });
-    it('calculates grades correctly when number of total assignments is greater than the number of assignments created', async () => {
-      setTabData({
-        grading_policy: {
-          assignment_policies: [
-            {
-              num_droppable: 0,
-              num_total: 5, // two assignments created in the factory, but 5 are expected per Studio settings
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 1,
-            },
-          ],
-          grade_range: {
-            pass: 0.75,
-          },
-        },
-      });
-      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 100% 20% 20%' })).toBeInTheDocument();
-    });
-    it('calculates weighted grades correctly', async () => {
-      setTabData({
-        grading_policy: {
-          assignment_policies: [
-            {
-              num_droppable: 1,
-              num_total: 2,
-              short_label: 'HW',
-              type: 'Homework',
-              weight: 0.5,
-            },
            {
              num_droppable: 0,
              num_total: 1,
-              short_label: 'Ex',
-              type: 'Exam',
-              weight: 0.5,
+              short_label: 'Final',
+              type: 'Final Exam',
+              weight: 1,
            },
          ],
          grade_range: {
            pass: 0.75,
          },
        },
+        assignment_type_grade_summary: [
+          {
+            type: 'Final Exam',
+            weight: 0.4,
+            average_grade: 0.0,
+            weighted_grade: 0.0,
+            last_grade_publish_date: '2025-10-15T14:17:04.368903Z',
+            has_hidden_contribution: 'all',
+            short_label: 'Final',
+            num_droppable: 0,
+          },
+        ],
      });
      await fetchAndRender();
-      expect(screen.getByText('Grade summary')).toBeInTheDocument();
-      // The row is comprised of "{Assignment type} {footnote - optional} {weight} {grade} {weighted grade}"
-      expect(screen.getByRole('row', { name: 'Homework 1 50% 100% 50%' })).toBeInTheDocument();
-      expect(screen.getByRole('row', { name: 'Exam 50% 0% 0%' })).toBeInTheDocument();
+      // Should show lock icon for grade and weighted grade
+      expect(screen.getAllByTestId('lock-icon')).toHaveLength(2);
+    });
+
+    it('shows percent plus hidden grades when some subsections of assignment type are hidden', async () => {
+      setTabData({
+        grading_policy: {
+          assignment_policies: [
+            {
+              num_droppable: 0,
+              num_total: 2,
+              short_label: 'HW',
+              type: 'Homework',
+              weight: 1,
+            },
+          ],
+          grade_range: {
+            pass: 0.75,
+          },
+        },
+        assignment_type_grade_summary: [
+          {
+            type: 'Homework',
+            weight: 1,
+            average_grade: 0.25,
+            weighted_grade: 0.25,
+            last_grade_publish_date: '2025-10-15T14:17:04.368903Z',
+            has_hidden_contribution: 'some',
+            short_label: 'HW',
+            num_droppable: 0,
+          },
+        ],
+      });
+      await fetchAndRender();
+      // Should show percent + hidden scores for grade and weighted grade
+      const hiddenScoresCells = screen.getAllByText(/% \+ Hidden Scores/);
+      expect(hiddenScoresCells).toHaveLength(2);
+      // Only correct visible scores should be shown (from subsection2)
+      // The correct visible score is 1/4 = 0.25 -> 25%
+      expect(hiddenScoresCells[0]).toHaveTextContent('25% + Hidden Scores');
+      expect(hiddenScoresCells[1]).toHaveTextContent('25% + Hidden Scores');
+    });
+
+    it('displays a warning message with the latest due date when not all assignment scores are included in the total grade', async () => {
+      setTabData({
+        grading_policy: {
+          assignment_policies: [
+            {
+              num_droppable: 0,
+              num_total: 2,
+              short_label: 'HW',
+              type: 'Homework',
+              weight: 1,
+            },
+          ],
+          grade_range: {
+            pass: 0.75,
+          },
+        },
+        assignment_type_grade_summary: [
+          {
+            type: 'Homework',
+            weight: 1,
+            average_grade: 1,
+            weighted_grade: 1,
+            last_grade_publish_date: tomorrow.toISOString(),
+            has_hidden_contribution: 'none',
+            short_label: 'HW',
+            num_droppable: 0,
+          },
+        ],
+      });
+
+      await fetchAndRender();
+
+      const formattedDateTime = new Intl.DateTimeFormat('en', {
+        year: 'numeric',
+        month: 'long',
+        day: 'numeric',
+        hour: 'numeric',
+        minute: 'numeric',
+        timeZoneName: 'short',
+      }).format(tomorrow);
+
+      expect(
+        screen.getByText(
+          `Some assignment scores are not yet included in your total grade. These grades will be released by ${formattedDateTime}.`,
+        ),
+      ).toBeInTheDocument();
    });

    it('renders override notice', async () => {
@@ -1500,4 +1490,287 @@ describe('Progress Tab', () => {
      expect(screen.getByText('Course progress for otherstudent')).toBeInTheDocument();
    });
  });
+
+  describe('Exam data fetching integration', () => {
+    const mockSectionScores = [
+      {
+        display_name: 'Section 1',
+        subsections: [
+          {
+            assignment_type: 'Exam',
+            block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@exam1',
+            display_name: 'Midterm Exam',
+            learner_has_access: true,
+            has_graded_assignment: true,
+            percent_graded: 0.8,
+            show_correctness: 'always',
+            show_grades: true,
+            url: '/mock-url',
+          },
+          {
+            assignment_type: 'Homework',
+            block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@homework1',
+            display_name: 'Homework 1',
+            learner_has_access: true,
+            has_graded_assignment: true,
+            percent_graded: 0.9,
+            show_correctness: 'always',
+            show_grades: true,
+            url: '/mock-url',
+          },
+        ],
+      },
+      {
+        display_name: 'Section 2',
+        subsections: [
+          {
+            assignment_type: 'Exam',
+            block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@final_exam',
+            display_name: 'Final Exam',
+            learner_has_access: true,
+            has_graded_assignment: true,
+            percent_graded: 0.85,
+            show_correctness: 'always',
+            show_grades: true,
+            url: '/mock-url',
+          },
+        ],
+      },
+    ];
+
+    beforeEach(() => {
+      // Reset any existing handlers to avoid conflicts
+      axiosMock.reset();
+
+      // Re-add the base mocks that other tests expect
+      axiosMock.onGet(courseMetadataUrl).reply(200, defaultMetadata);
+      axiosMock.onGet(progressUrl).reply(200, defaultTabData);
+      axiosMock.onGet(masqueradeUrl).reply(200, { success: true });
+
+      // Mock exam data endpoints using specific GET handlers
+      axiosMock.onGet(/.*exam1.*/).reply(200, {
+        exam: {
+          id: 1,
+          course_id: courseId,
+          content_id: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@exam1',
+          exam_name: 'Midterm Exam',
+          attempt_status: 'submitted',
+          time_remaining_seconds: 0,
+        },
+      });
+
+      axiosMock.onGet(/.*homework1.*/).reply(404);
+
+      axiosMock.onGet(/.*final_exam.*/).reply(200, {
+        exam: {
+          id: 2,
+          course_id: courseId,
+          content_id: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@final_exam',
+          exam_name: 'Final Exam',
+          attempt_status: 'ready_to_start',
+          time_remaining_seconds: 7200,
+        },
+      });
+    });
+
+    it('should fetch exam data for all subsections when ProgressTab renders', async () => {
+      setTabData({ section_scores: mockSectionScores });
+
+      await fetchAndRender();
+
+      // Verify exam API calls were made for all subsections
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(3);
+
+      // Verify the exam data is in the Redux store
+      const state = store.getState();
+      expect(state.courseHome.examsData).toHaveLength(3);
+
+      // Check the exam data structure
+      expect(state.courseHome.examsData[0]).toEqual({
+        id: 1,
+        courseId,
+        contentId: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@exam1',
+        examName: 'Midterm Exam',
+        attemptStatus: 'submitted',
+        timeRemainingSeconds: 0,
+      });
+
+      expect(state.courseHome.examsData[1]).toEqual({}); // 404 response for homework
+
+      expect(state.courseHome.examsData[2]).toEqual({
+        id: 2,
+        courseId,
+        contentId: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@final_exam',
+        examName: 'Final Exam',
+        attemptStatus: 'ready_to_start',
+        timeRemainingSeconds: 7200,
+      });
+    });
+
+    it('should handle empty section scores gracefully', async () => {
+      setTabData({ section_scores: [] });
+
+      await fetchAndRender();
+
+      // Verify no exam API calls were made
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(0);
+
+      // Verify empty exam data in Redux store
+      const state = store.getState();
+      expect(state.courseHome.examsData).toEqual([]);
+    });
+
+    it('should re-fetch exam data when section scores change', async () => {
+      // Initial render with limited section scores
+      setTabData({
+        section_scores: [mockSectionScores[0]], // Only first section
+      });
+
+      await fetchAndRender();
+
+      // Verify initial API calls (2 subsections in first section)
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(2);
+
+      // Clear axios history to track new calls
+      axiosMock.resetHistory();
+
+      // Update with full section scores and re-render
+      setTabData({ section_scores: mockSectionScores });
+      await executeThunk(thunks.fetchProgressTab(courseId), store.dispatch);
+
+      // Verify additional API calls for all subsections
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(3);
+    });
+
+    it('should handle exam API errors gracefully without breaking ProgressTab', async () => {
+      // Clear existing mocks and setup specific error scenario
+      axiosMock.reset();
+
+      // Re-add base mocks
+      axiosMock.onGet(courseMetadataUrl).reply(200, defaultMetadata);
+      axiosMock.onGet(progressUrl).reply(200, defaultTabData);
+      axiosMock.onGet(masqueradeUrl).reply(200, { success: true });
+
+      // Mock first exam to return 500 error
+      axiosMock.onGet(/.*exam1.*/).reply(500, { error: 'Server Error' });
+
+      // Mock other exams to succeed
+      axiosMock.onGet(/.*homework1.*/).reply(404, { customAttributes: { httpErrorStatus: 404 } });
+      axiosMock.onGet(/.*final_exam.*/).reply(200, {
+        exam: {
+          id: 2,
+          course_id: courseId,
+          content_id: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@final_exam',
+          exam_name: 'Final Exam',
+          attempt_status: 'ready_to_start',
+          time_remaining_seconds: 7200,
+        },
+      });
+
+      setTabData({ section_scores: mockSectionScores });
+
+      await fetchAndRender();
+
+      // Verify ProgressTab still renders successfully despite API error
+      expect(screen.getByText('Grades')).toBeInTheDocument();
+
+      // Verify the exam data includes error placeholder for failed request
+      const state = store.getState();
+      expect(state.courseHome.examsData).toHaveLength(3);
+      expect(state.courseHome.examsData[0]).toEqual({}); // Failed request returns empty object
+    });
+
+    it('should use EXAMS_BASE_URL when configured for exam API calls', async () => {
+      // Configure EXAMS_BASE_URL
+      const originalConfig = getConfig();
+      setConfig({
+        ...originalConfig,
+        EXAMS_BASE_URL: 'http://localhost:18740',
+      });
+
+      // Override mock to use new base URL
+      const examUrlWithExamsBase = /http:\/\/localhost:18740\/api\/v1\/student\/exam\/attempt\/course_id.*/;
+      axiosMock.onGet(examUrlWithExamsBase).reply(200, {
+        exam: {
+          id: 1,
+          course_id: courseId,
+          exam_name: 'Test Exam',
+          attempt_status: 'created',
+        },
+      });
+
+      setTabData({ section_scores: [mockSectionScores[0]] });
+
+      await fetchAndRender();
+
+      // Verify API calls use EXAMS_BASE_URL
+      const examApiCalls = axiosMock.history.get.filter(req => req.url.includes('localhost:18740'));
+      expect(examApiCalls.length).toBeGreaterThan(0);
+
+      // Restore original config
+      setConfig(originalConfig);
+    });
+
+    it('should extract sequence IDs correctly from nested section scores structure', async () => {
+      const complexSectionScores = [
+        {
+          display_name: 'Introduction',
+          subsections: [
+            {
+              assignment_type: 'Lecture',
+              block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@intro',
+              display_name: 'Course Introduction',
+            },
+          ],
+        },
+        {
+          display_name: 'Assessments',
+          subsections: [
+            {
+              assignment_type: 'Exam',
+              block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@quiz1',
+              display_name: 'Quiz 1',
+            },
+            {
+              assignment_type: 'Exam',
+              block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@quiz2',
+              display_name: 'Quiz 2',
+            },
+          ],
+        },
+      ];
+
+      // Mock all the expected sequence IDs
+      const expectedSequenceIds = [
+        'block-v1:edX+DemoX+Demo_Course+type@sequential+block@intro',
+        'block-v1:edX+DemoX+Demo_Course+type@sequential+block@quiz1',
+        'block-v1:edX+DemoX+Demo_Course+type@sequential+block@quiz2',
+      ];
+
+      expectedSequenceIds.forEach((sequenceId, index) => {
+        const examUrl = new RegExp(`.*/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}.*`);
+        axiosMock.onGet(examUrl).reply(index === 0 ? 404 : 200, {
+          exam: {
+            id: index,
+            course_id: courseId,
+            content_id: sequenceId,
+            exam_name: `Test ${index}`,
+          },
+        });
+      });
+
+      setTabData({ section_scores: complexSectionScores });
+
+      await fetchAndRender();
+
+      // Verify API calls were made for all extracted sequence IDs
+      expect(axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'))).toHaveLength(3);
+
+      // Verify correct sequence IDs were used in API calls
+      const apiCalls = axiosMock.history.get.filter(req => req.url.includes('/api/v1/student/exam/attempt/'));
+      expectedSequenceIds.forEach(sequenceId => {
+        expect(apiCalls.some(call => call.url.includes(encodeURIComponent(sequenceId)))).toBe(true);
+      });
+    });
+  });
 });
--- a/src/course-home/progress-tab/course-completion/CompletionDonutChart.scss
+++ b/src/course-home/progress-tab/course-completion/CompletionDonutChart.scss
@@ -7,18 +7,18 @@

 .donut-chart-label {
  font: {
-    family: $font-family-sans-serif;
+    family: var(--pgn-typography-font-family-sans-serif);
    size: .2rem;
-    weight: $font-weight-normal;
+    weight: var(--pgn-typography-font-weight-normal);
  }
  text-anchor: middle;
 }

 .donut-chart-number {
  font: {
-    family: $font-family-monospace;
+    family: var(--pgn-typography-font-family-monospace);
    size: .5rem;
-    weight: $font-weight-bold;
+    weight: var(--pgn-typography-font-weight-bold);
  }
  line-height: 1rem;
  text-anchor: middle;
@@ -29,7 +29,7 @@
 }

 .donut-chart-text {
-  fill: $primary-500;
+  fill: var(--pgn-color-primary-500);
  -moz-transform: translateY(0.25em);
  -ms-transform: translateY(0.25em);
  -webkit-transform: translateY(0.25em);
@@ -56,7 +56,7 @@

 .donut-ring, .donut-segment, .donut-hole {
  &.complete-stroke {
-    stroke: $info-500;
+    stroke: var(--pgn-color-info-500);
  }

  &.divider-stroke {
@@ -65,10 +65,10 @@
  }

  &.incomplete-stroke {
-    stroke: $light-300;
+    stroke: var(--pgn-color-light-300);
  }

  &.locked-stroke {
-    stroke: $primary-500;
+    stroke: var(--pgn-color-primary-500);
  }
 }
--- a/src/course-home/progress-tab/grades/course-grade/CourseGradeFooter.jsx
+++ b/src/course-home/progress-tab/grades/course-grade/CourseGradeFooter.jsx
@@ -8,26 +8,57 @@ import { useModel } from '../../../../generic/model-store';

 import GradeRangeTooltip from './GradeRangeTooltip';
 import messages from '../messages';
+import { getLatestDueDateInFuture } from '../../utils';
+
+const ResponsiveText = ({
+  wideScreen, children, hasLetterGrades, passingGrade,
+}) => {
+  const className = wideScreen ? 'h4 m-0 align-bottom' : 'h5 align-bottom';
+  const iconSize = wideScreen ? 'h3' : 'h4';
+
+  return (
+    <span className={className}>
+      {children}
+      {hasLetterGrades && (
+        <span style={{ whiteSpace: 'nowrap' }}>
+          &nbsp;
+          <GradeRangeTooltip iconButtonClassName={iconSize} passingGrade={passingGrade} />
+        </span>
+      )}
+    </span>
+  );
+};
+
+const NoticeRow = ({
+  wideScreen, icon, bgClass, message,
+}) => {
+  const textClass = wideScreen ? 'h4 m-0 align-bottom' : 'h5 align-bottom';
+  return (
+    <div className={`row w-100 m-0 px-4 py-3 py-md-4 rounded-bottom ${bgClass}`}>
+      <div className="col-auto p-0">{icon}</div>
+      <div className="col-11 pl-2 px-0">
+        <span className={textClass}>{message}</span>
+      </div>
+    </div>
+  );
+};

 const CourseGradeFooter = ({ passingGrade }) => {
  const intl = useIntl();
  const courseId = useContextId();

  const {
-    courseGrade: {
-      isPassing,
-      letterGrade,
-    },
-    gradingPolicy: {
-      gradeRange,
-    },
+    assignmentTypeGradeSummary,
+    courseGrade: { isPassing, letterGrade },
+    gradingPolicy: { gradeRange },
  } = useModel('progress', courseId);

+  const latestDueDate = getLatestDueDateInFuture(assignmentTypeGradeSummary);
  const wideScreen = useWindowSize().width >= breakpoints.medium.minWidth;
+  const hasLetterGrades = Object.keys(gradeRange).length > 1;

-  const hasLetterGrades = Object.keys(gradeRange).length > 1; // A pass/fail course will only have one key
+  // build footer text
  let footerText = intl.formatMessage(messages.courseGradeFooterNonPassing, { passingGrade });
-
  if (isPassing) {
    if (hasLetterGrades) {
      const minGradeRangeCutoff = gradeRange[letterGrade] * 100;
@@ -47,42 +78,63 @@ const CourseGradeFooter = ({ passingGrade }) => {
    }
  }

-  const icon = isPassing ? <Icon src={CheckCircle} className="text-success-300 d-inline-flex align-bottom" />
-    : <Icon src={WarningFilled} className="d-inline-flex align-bottom" />;
+  const passingIcon = isPassing ? (
+    <Icon src={CheckCircle} className="text-success-300 d-inline-flex align-bottom" />
+  ) : (
+    <Icon src={WarningFilled} className="d-inline-flex align-bottom" />
+  );

  return (
-    <div className={`row w-100 m-0 px-4 py-3 py-md-4 rounded-bottom ${isPassing ? 'bg-success-100' : 'bg-warning-100'}`}>
-      <div className="col-auto p-0">
-        {icon}
-      </div>
-      <div className="col-11 pl-2 px-0">
-        {!wideScreen && (
-          <span className="h5 align-bottom">
+    <div>
+      <NoticeRow
+        wideScreen={wideScreen}
+        icon={passingIcon}
+        bgClass={isPassing ? 'bg-success-100' : 'bg-warning-100'}
+        message={(
+          <ResponsiveText
+            wideScreen={wideScreen}
+            hasLetterGrades={hasLetterGrades}
+            passingGrade={passingGrade}
+          >
            {footerText}
-            {hasLetterGrades && (
-              <span style={{ whiteSpace: 'nowrap' }}>
-                &nbsp;
-                <GradeRangeTooltip iconButtonClassName="h4" passingGrade={passingGrade} />
-              </span>
-            )}
-          </span>
+          </ResponsiveText>
        )}
-        {wideScreen && (
-          <span className="h4 m-0 align-bottom">
-            {footerText}
-            {hasLetterGrades && (
-              <span style={{ whiteSpace: 'nowrap' }}>
-                &nbsp;
-                <GradeRangeTooltip iconButtonClassName="h3" passingGrade={passingGrade} />
-              </span>
-            )}
-          </span>
-        )}
-      </div>
+      />
+      {latestDueDate && (
+        <NoticeRow
+          wideScreen={wideScreen}
+          icon={<Icon src={WarningFilled} className="d-inline-flex align-bottom" />}
+          bgClass="bg-warning-100"
+          message={intl.formatMessage(messages.courseGradeFooterDueDateNotice, {
+            dueDate: intl.formatDate(latestDueDate, {
+              year: 'numeric',
+              month: 'long',
+              day: 'numeric',
+              hour: 'numeric',
+              minute: 'numeric',
+              timeZoneName: 'short',
+            }),
+          })}
+        />
+      )}
    </div>
  );
 };

+ResponsiveText.propTypes = {
+  wideScreen: PropTypes.bool.isRequired,
+  children: PropTypes.node.isRequired,
+  hasLetterGrades: PropTypes.bool.isRequired,
+  passingGrade: PropTypes.number.isRequired,
+};
+
+NoticeRow.propTypes = {
+  wideScreen: PropTypes.bool.isRequired,
+  icon: PropTypes.element.isRequired,
+  bgClass: PropTypes.string.isRequired,
+  message: PropTypes.string.isRequired,
+};
+
 CourseGradeFooter.propTypes = {
  passingGrade: PropTypes.number.isRequired,
 };
--- a/src/course-home/progress-tab/grades/course-grade/CurrentGradeTooltip.jsx
+++ b/src/course-home/progress-tab/grades/course-grade/CurrentGradeTooltip.jsx
@@ -13,6 +13,7 @@ const CurrentGradeTooltip = ({ tooltipClassName }) => {
  const courseId = useContextId();

  const {
+    assignmentTypeGradeSummary,
    courseGrade: {
      isPassing,
      percent,
@@ -25,6 +26,8 @@ const CurrentGradeTooltip = ({ tooltipClassName }) => {

  const isLocaleRtl = isRtl(getLocale());

+  const hasHiddenGrades = assignmentTypeGradeSummary.some((assignmentType) => assignmentType.hasHiddenContribution !== 'none');
+
  if (isLocaleRtl) {
    currentGradeDirection = currentGrade < 50 ? '-' : '';
  }
@@ -56,6 +59,15 @@ const CurrentGradeTooltip = ({ tooltipClassName }) => {
      >
        {intl.formatMessage(messages.currentGradeLabel)}
      </text>
+      <text
+        className="x-small"
+        textAnchor={currentGrade < 50 ? 'start' : 'end'}
+        x={`${Math.min(...[isLocaleRtl ? 100 - currentGrade : currentGrade, 100])}%`}
+        y="35px"
+        style={{ transform: `translateX(${currentGradeDirection}3.4em)` }}
+      >
+        {hasHiddenGrades ? ` + ${intl.formatMessage(messages.hiddenScoreLabel)}` : ''}
+      </text>
    </>
  );
 };
--- a/src/course-home/progress-tab/grades/course-grade/GradeBar.scss
+++ b/src/course-home/progress-tab/grades/course-grade/GradeBar.scss
@@ -4,24 +4,24 @@
  }

  .grade-bar__base {
-    fill: $light-300;
+    fill: var(--pgn-color-light-300);
  }

  .grade-bar__divider {
-    fill: $primary-500;
+    fill: var(--pgn-color-primary-500);
    width: 1px;
  }

  .grade-bar--passing {
-    fill: $primary-500;
+    fill: var(--pgn-color-primary-500);
  }

  .grade-bar--current-passing {
-    fill: $success-500;
+    fill: var(--pgn-color-success-500);
  }

  .grade-bar--current-non-passing {
-    fill: $accent-b;
+    fill: var(--pgn-color-accent-b);
  }
 }

@@ -31,22 +31,22 @@

 #minimum-grade-tooltip {
  .arrow::after {
-    border-bottom-color: $primary-500;
+    border-bottom-color: var(--pgn-color-primary-500);
  }
 }

 #passing-grade-tooltip {
-  background: $success-500;
+  background: var(--pgn-color-success-500);

  .arrow::after {
-    border-top-color: $success-500;
+    border-top-color: var(--pgn-color-success-500);
  }
 }

 #non-passing-grade-tooltip {
-  background: $accent-b;
+  background: var(--pgn-color-accent-b);

  .arrow::after {
-    border-top-color: $accent-b;
+    border-top-color: var(--pgn-color-accent-b);
  }
 }
--- a/src/course-home/progress-tab/grades/grade-summary/GradeSummary.jsx
+++ b/src/course-home/progress-tab/grades/grade-summary/GradeSummary.jsx
@@ -10,14 +10,12 @@ const GradeSummary = () => {
  const courseId = useContextId();

  const {
-    gradingPolicy: {
-      assignmentPolicies,
-    },
+    assignmentTypeGradeSummary,
  } = useModel('progress', courseId);

  const [allOfSomeAssignmentTypeIsLocked, setAllOfSomeAssignmentTypeIsLocked] = useState(false);

-  if (assignmentPolicies.length === 0) {
+  if (assignmentTypeGradeSummary.length === 0) {
    return null;
  }

--- a/src/course-home/progress-tab/grades/grade-summary/GradeSummaryTable.jsx
+++ b/src/course-home/progress-tab/grades/grade-summary/GradeSummaryTable.jsx
@@ -2,6 +2,7 @@ import PropTypes from 'prop-types';

 import { getLocale, isRtl, useIntl } from '@edx/frontend-platform/i18n';
 import { DataTable } from '@openedx/paragon';
+import { Lock } from '@openedx/paragon/icons';
 import { useContextId } from '../../../../data/hooks';
 import { useModel } from '../../../../generic/model-store';

@@ -16,9 +17,7 @@ const GradeSummaryTable = ({ setAllOfSomeAssignmentTypeIsLocked }) => {
  const courseId = useContextId();

  const {
-    gradingPolicy: {
-      assignmentPolicies,
-    },
+    assignmentTypeGradeSummary,
    gradesFeatureIsFullyLocked,
    sectionScores,
  } = useModel('progress', courseId);
@@ -55,7 +54,7 @@ const GradeSummaryTable = ({ setAllOfSomeAssignmentTypeIsLocked }) => {
    return false;
  };

-  const gradeSummaryData = assignmentPolicies.map((assignment) => {
+  const gradeSummaryData = assignmentTypeGradeSummary.map((assignment) => {
    const {
      averageGrade,
      numDroppable,
@@ -80,13 +79,24 @@ const GradeSummaryTable = ({ setAllOfSomeAssignmentTypeIsLocked }) => {
    const locked = !gradesFeatureIsFullyLocked && hasNoAccessToAssignmentsOfType(assignmentType);
    const isLocaleRtl = isRtl(getLocale());

+    let weightedGradeDisplay = `${getGradePercent(weightedGrade)}${isLocaleRtl ? '\u200f' : ''}%`;
+    let gradeDisplay = `${getGradePercent(averageGrade)}${isLocaleRtl ? '\u200f' : ''}%`;
+
+    if (assignment.hasHiddenContribution === 'all') {
+      gradeDisplay = <Lock data-testid="lock-icon" />;
+      weightedGradeDisplay = <Lock data-testid="lock-icon" />;
+    } else if (assignment.hasHiddenContribution === 'some') {
+      gradeDisplay = `${getGradePercent(averageGrade)}${isLocaleRtl ? '\u200f' : ''}% + ${intl.formatMessage(messages.hiddenScoreLabel)}`;
+      weightedGradeDisplay = `${getGradePercent(weightedGrade)}${isLocaleRtl ? '\u200f' : ''}% + ${intl.formatMessage(messages.hiddenScoreLabel)}`;
+    }
+
    return {
      type: {
        footnoteId, footnoteMarker, type: assignmentType, locked,
      },
      weight: { weight: `${(weight * 100).toFixed(0)}${isLocaleRtl ? '\u200f' : ''}%`, locked },
-      grade: { grade: `${getGradePercent(averageGrade)}${isLocaleRtl ? '\u200f' : ''}%`, locked },
-      weightedGrade: { weightedGrade: `${getGradePercent(weightedGrade)}${isLocaleRtl ? '\u200f' : ''}%`, locked },
+      grade: { grade: gradeDisplay, locked },
+      weightedGrade: { weightedGrade: weightedGradeDisplay, locked },
    };
  });
  const getAssignmentTypeCell = (value) => (
@@ -102,6 +112,16 @@ const GradeSummaryTable = ({ setAllOfSomeAssignmentTypeIsLocked }) => {

  return (
    <>
+      <ul className="micro mb-3 pl-3 text-gray-700">
+        <li>
+          <b>{intl.formatMessage(messages.hiddenScoreLabel)}: </b>
+          {intl.formatMessage(messages.hiddenScoreInfoText)}
+        </li>
+        <li>
+          <b><Lock style={{ height: '15px' }} />: </b>
+          {` ${intl.formatMessage(messages.hiddenScoreLockInfoText)}`}
+        </li>
+      </ul>
      <DataTable
        data={gradeSummaryData}
        itemCount={gradeSummaryData.length}
--- a/src/course-home/progress-tab/grades/grade-summary/GradeSummaryTableFooter.jsx
+++ b/src/course-home/progress-tab/grades/grade-summary/GradeSummaryTableFooter.jsx
@@ -1,9 +1,6 @@
-import { useContext } from 'react';
-
 import { getLocale, isRtl, useIntl } from '@edx/frontend-platform/i18n';
 import {
  DataTable,
-  DataTableContext,
  Icon,
  OverlayTrigger,
  Stack,
@@ -17,18 +14,6 @@ import messages from '../messages';

 const GradeSummaryTableFooter = () => {
  const intl = useIntl();
-
-  const { data } = useContext(DataTableContext);
-
-  const rawGrade = data.reduce(
-    (grade, currentValue) => {
-      const { weightedGrade } = currentValue.weightedGrade;
-      const percent = weightedGrade.replace(/%/g, '').trim();
-      return grade + parseFloat(percent);
-    },
-    0,
-  ).toFixed(2);
-
  const courseId = useContextId();

  const {
@@ -36,8 +21,16 @@ const GradeSummaryTableFooter = () => {
      isPassing,
      percent,
    },
+    finalGrades,
  } = useModel('progress', courseId);

+  const getGradePercent = (grade) => {
+    const percentage = grade * 100;
+    return Number.isInteger(percentage) ? percentage.toFixed(0) : percentage.toFixed(2);
+  };
+
+  const rawGrade = getGradePercent(finalGrades);
+
  const bgColor = isPassing ? 'bg-success-100' : 'bg-warning-100';
  const totalGrade = (percent * 100).toFixed(0);

--- a/src/course-home/progress-tab/grades/messages.ts
+++ b/src/course-home/progress-tab/grades/messages.ts
@@ -21,6 +21,11 @@ const messages = defineMessages({
    defaultMessage: 'Your current grade is {currentGrade}%. A weighted grade of {passingGrade}% is required to pass in this course.',
    description: 'Alt text for the grade chart bar',
  },
+  courseGradeFooterDueDateNotice: {
+    id: 'progress.courseGrade.footer.dueDateNotice',
+    defaultMessage: 'Some assignment scores are not yet included in your total grade. These grades will be released by {dueDate}.',
+    description: 'This is shown when there are pending assignments with a due date in the future',
+  },
  courseGradeFooterGenericPassing: {
    id: 'progress.courseGrade.footer.generic.passing',
    defaultMessage: 'You’re currently passing this course',
@@ -148,6 +153,21 @@ const messages = defineMessages({
      + "Your weighted grade is what's used to determine if you pass the course.",
    description: 'The content of (tip box) for the grade summary section',
  },
+  hiddenScoreLabel: {
+    id: 'progress.hiddenScoreLabel',
+    defaultMessage: 'Hidden Scores',
+    description: 'Text to indicate that some scores are hidden',
+  },
+  hiddenScoreInfoText: {
+    id: 'progress.hiddenScoreInfoText',
+    defaultMessage: 'Scores from assignments that count toward your final grade but some are not shown here.',
+    description: 'Information text about hidden score label',
+  },
+  hiddenScoreLockInfoText: {
+    id: 'progress.hiddenScoreLockInfoText',
+    defaultMessage: 'Scores for an assignment type are hidden but still counted toward the course grade.',
+    description: 'Information text about hidden score label when learners have limited access to grades feature',
+  },
  noAccessToAssignmentType: {
    id: 'progress.noAcessToAssignmentType',
    defaultMessage: 'You do not have access to assignments of type {assignmentType}',
--- a/src/course-home/progress-tab/hooks.jsx
+++ b/src/course-home/progress-tab/hooks.jsx
@@ -0,0 +1,12 @@
+import { useEffect } from 'react';
+import { useDispatch } from 'react-redux';
+
+import { fetchExamAttemptsData } from '../data/thunks';
+
+export function useGetExamsData(courseId, sequenceIds) {
+  const dispatch = useDispatch();
+
+  useEffect(() => {
+    dispatch(fetchExamAttemptsData(courseId, sequenceIds));
+  }, [dispatch, courseId, sequenceIds]);
+}
--- a/src/course-home/progress-tab/hooks.test.jsx
+++ b/src/course-home/progress-tab/hooks.test.jsx
@@ -0,0 +1,168 @@
+import { renderHook } from '@testing-library/react';
+import { useDispatch } from 'react-redux';
+import { useGetExamsData } from './hooks';
+import { fetchExamAttemptsData } from '../data/thunks';
+
+// Mock the dependencies
+jest.mock('react-redux', () => ({
+  useDispatch: jest.fn(),
+}));
+
+jest.mock('../data/thunks', () => ({
+  fetchExamAttemptsData: jest.fn(),
+}));
+
+describe('useGetExamsData hook', () => {
+  const mockDispatch = jest.fn();
+  const mockFetchExamAttemptsData = jest.fn();
+
+  beforeEach(() => {
+    useDispatch.mockReturnValue(mockDispatch);
+    fetchExamAttemptsData.mockReturnValue(mockFetchExamAttemptsData);
+    jest.clearAllMocks();
+  });
+
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('should dispatch fetchExamAttemptsData on mount', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const sequenceIds = [
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345',
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@67890',
+    ];
+
+    renderHook(() => useGetExamsData(courseId, sequenceIds));
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, sequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should re-dispatch when courseId changes', () => {
+    const initialCourseId = 'course-v1:edX+DemoX+Demo_Course';
+    const newCourseId = 'course-v1:edX+NewCourse+Demo';
+    const sequenceIds = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+
+    const { rerender } = renderHook(
+      ({ courseId: cId, sequenceIds: sIds }) => useGetExamsData(cId, sIds),
+      {
+        initialProps: { courseId: initialCourseId, sequenceIds },
+      },
+    );
+
+    // Verify initial call
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(initialCourseId, sequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+
+    // Clear mocks to isolate the re-render call
+    jest.clearAllMocks();
+
+    // Re-render with new courseId
+    rerender({ courseId: newCourseId, sequenceIds });
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(newCourseId, sequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should re-dispatch when sequenceIds changes', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const initialSequenceIds = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+    const newSequenceIds = [
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345',
+      'block-v1:edX+DemoX+Demo_Course+type@sequential+block@67890',
+    ];
+
+    const { rerender } = renderHook(
+      ({ courseId: cId, sequenceIds: sIds }) => useGetExamsData(cId, sIds),
+      {
+        initialProps: { courseId, sequenceIds: initialSequenceIds },
+      },
+    );
+
+    // Verify initial call
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, initialSequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+
+    // Clear mocks to isolate the re-render call
+    jest.clearAllMocks();
+
+    // Re-render with new sequenceIds
+    rerender({ courseId, sequenceIds: newSequenceIds });
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, newSequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should not re-dispatch when neither courseId nor sequenceIds changes', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const sequenceIds = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+
+    const { rerender } = renderHook(
+      ({ courseId: cId, sequenceIds: sIds }) => useGetExamsData(cId, sIds),
+      {
+        initialProps: { courseId, sequenceIds },
+      },
+    );
+
+    // Verify initial call
+    expect(fetchExamAttemptsData).toHaveBeenCalledTimes(1);
+    expect(mockDispatch).toHaveBeenCalledTimes(1);
+
+    // Clear mocks to isolate the re-render call
+    jest.clearAllMocks();
+
+    // Re-render with same props
+    rerender({ courseId, sequenceIds });
+
+    // Should not dispatch again
+    expect(fetchExamAttemptsData).not.toHaveBeenCalled();
+    expect(mockDispatch).not.toHaveBeenCalled();
+  });
+
+  it('should handle empty sequenceIds array', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const sequenceIds = [];
+
+    renderHook(() => useGetExamsData(courseId, sequenceIds));
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, []);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should handle null/undefined courseId', () => {
+    const sequenceIds = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+
+    renderHook(() => useGetExamsData(null, sequenceIds));
+
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(null, sequenceIds);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+
+  it('should handle sequenceIds reference change but same content', () => {
+    const courseId = 'course-v1:edX+DemoX+Demo_Course';
+    const sequenceIds1 = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345'];
+    const sequenceIds2 = ['block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345']; // Same content, different reference
+
+    const { rerender } = renderHook(
+      ({ courseId: cId, sequenceIds: sIds }) => useGetExamsData(cId, sIds),
+      {
+        initialProps: { courseId, sequenceIds: sequenceIds1 },
+      },
+    );
+
+    // Verify initial call
+    expect(fetchExamAttemptsData).toHaveBeenCalledTimes(1);
+    expect(mockDispatch).toHaveBeenCalledTimes(1);
+
+    // Clear mocks to isolate the re-render call
+    jest.clearAllMocks();
+
+    // Re-render with different reference but same content
+    rerender({ courseId, sequenceIds: sequenceIds2 });
+
+    // Should dispatch again because the reference changed (useEffect dependency)
+    expect(fetchExamAttemptsData).toHaveBeenCalledWith(courseId, sequenceIds2);
+    expect(mockDispatch).toHaveBeenCalledWith(mockFetchExamAttemptsData);
+  });
+});
--- a/src/course-home/progress-tab/utils.ts
+++ b/src/course-home/progress-tab/utils.ts
@@ -5,3 +5,15 @@ export const showUngradedAssignments = () => (
  getConfig().SHOW_UNGRADED_ASSIGNMENT_PROGRESS === 'true'
  || getConfig().SHOW_UNGRADED_ASSIGNMENT_PROGRESS === true
 );
+
+export const getLatestDueDateInFuture = (assignmentTypeGradeSummary) => {
+  let latest = null;
+  assignmentTypeGradeSummary.forEach((assignment) => {
+    const assignmentLastGradePublishDate = assignment.lastGradePublishDate;
+    if (assignmentLastGradePublishDate && (!latest || new Date(assignmentLastGradePublishDate) > new Date(latest))
+       && new Date(assignmentLastGradePublishDate) > new Date()) {
+      latest = assignmentLastGradePublishDate;
+    }
+  });
+  return latest;
+};
--- a/src/course-tabs/course-tabs-navigation.scss
+++ b/src/course-tabs/course-tabs-navigation.scss
@@ -5,13 +5,13 @@
  .nav a,
  .nav button {
    &:hover {
-      background-color: $light-400;
+      background-color: var(--pgn-color-light-400);
    }
  }

  .nav a {
    &:not(.active):hover {
-      background-color: $light-400;
+      background-color: var(--pgn-color-light-400);
      border-bottom: none;
    }
  }
--- a/src/courseware/course/Course.jsx
+++ b/src/courseware/course/Course.jsx
@@ -9,7 +9,7 @@ import { breakpoints, useWindowSize } from '@openedx/paragon';
 import { AlertList } from '@src/generic/user-messages';
 import { useModel } from '@src/generic/model-store';
 import { getCoursewareOutlineSidebarSettings } from '../data/selectors';
-import Chat from './chat/Chat';
+import { LearnerToolsSlot } from '../../plugin-slots/LearnerToolsSlot';
 import SidebarProvider from './sidebar/SidebarContextProvider';
 import NewSidebarProvider from './new-sidebar/SidebarContextProvider';
 import { NotificationsDiscussionsSidebarTriggerSlot } from '../../plugin-slots/NotificationsDiscussionsSidebarTriggerSlot';
@@ -62,7 +62,7 @@ const Course = ({
  const [weeklyGoalCelebrationOpen, setWeeklyGoalCelebrationOpen] = useState(
    celebrations && !celebrations.streakLengthToCelebrate && celebrations.weeklyGoal,
  );
-  const shouldDisplayChat = windowWidth >= breakpoints.medium.minWidth;
+  const shouldDisplayLearnerTools = windowWidth >= breakpoints.medium.minWidth;
  const daysPerWeek = course?.courseGoals?.selectedGoal?.daysPerWeek;

  useEffect(() => {
@@ -95,17 +95,13 @@ const Course = ({
          />
        </>
        )}
-        {shouldDisplayChat && (
-          <>
-            <Chat
-              enabled={course.learningAssistantEnabled}
-              enrollmentMode={course.enrollmentMode}
-              isStaff={isStaff}
-              courseId={courseId}
-              contentToolsEnabled={course.showCalculator || course.notes.enabled}
-              unitId={unitId}
-            />
-          </>
+        {shouldDisplayLearnerTools && (
+          <LearnerToolsSlot
+            enrollmentMode={course.enrollmentMode}
+            isStaff={isStaff}
+            courseId={courseId}
+            unitId={unitId}
+          />
        )}
        <div className="w-100 d-flex align-items-center">
          <CourseOutlineMobileSidebarTriggerSlot />
--- a/src/courseware/course/Course.test.jsx
+++ b/src/courseware/course/Course.test.jsx
@@ -13,17 +13,25 @@ import Course from './Course';
 import setupDiscussionSidebar from './test-utils';

 jest.mock('@edx/frontend-platform/analytics');
-jest.mock('@edx/frontend-lib-special-exams/dist/data/thunks.js', () => ({
-  ...jest.requireActual('@edx/frontend-lib-special-exams/dist/data/thunks.js'),
-  checkExamEntry: () => jest.fn(),
-}));
-const mockChatTestId = 'fake-chat';
+jest.mock('@edx/frontend-lib-special-exams', () => {
+  const actual = jest.requireActual('@edx/frontend-lib-special-exams');
+  return {
+    ...actual,
+    __esModule: true,
+    // Mock the default export (SequenceExamWrapper) to just render children
+    // eslint-disable-next-line react/prop-types
+    default: ({ children }) => <div data-testid="sequence-exam-wrapper">{children}</div>,
+  };
+});
+const mockLearnerToolsTestId = 'fake-learner-tools';
 jest.mock(
-  './chat/Chat',
-  // eslint-disable-next-line react/prop-types
-  () => function ({ courseId }) {
-    return <div className="fake-chat" data-testid={mockChatTestId}>Chat contents {courseId} </div>;
-  },
+  '../../plugin-slots/LearnerToolsSlot',
+  () => ({
+    // eslint-disable-next-line react/prop-types
+    LearnerToolsSlot({ courseId }) {
+      return <div className="fake-learner-tools" data-testid={mockLearnerToolsTestId}>LearnerTools contents {courseId} </div>;
+    },
+  }),
 );

 const recordFirstSectionCelebration = jest.fn();
@@ -360,28 +368,27 @@ describe('Course', () => {
    });
  });

-  it('displays chat when screen is wide enough (browser)', async () => {
+  it('displays learner tools when screen is wide enough (browser)', async () => {
    const courseMetadata = Factory.build('courseMetadata', {
-      learning_assistant_enabled: true,
      enrollment: { mode: 'verified' },
    });
    const testStore = await initializeTestStore({ courseMetadata }, false);
-    const { courseware } = testStore.getState();
+    const { courseware, models } = testStore.getState();
    const { courseId, sequenceId } = courseware;
    const testData = {
      ...mockData,
      courseId,
      sequenceId,
+      unitId: Object.values(models.units)[0].id,
    };
    render(<Course {...testData} />, { store: testStore, wrapWithRouter: true });
-    const chat = screen.queryByTestId(mockChatTestId);
-    waitFor(() => expect(chat).toBeInTheDocument());
+    const learnerTools = screen.queryByTestId(mockLearnerToolsTestId);
+    await waitFor(() => expect(learnerTools).toBeInTheDocument());
  });

-  it('does not display chat when screen is too narrow (mobile)', async () => {
+  it('does not display learner tools when screen is too narrow (mobile)', async () => {
    global.innerWidth = breakpoints.extraSmall.minWidth;
    const courseMetadata = Factory.build('courseMetadata', {
-      learning_assistant_enabled: true,
      enrollment: { mode: 'verified' },
    });
    const testStore = await initializeTestStore({ courseMetadata }, false);
@@ -393,7 +400,7 @@ describe('Course', () => {
      sequenceId,
    };
    render(<Course {...testData} />, { store: testStore, wrapWithRouter: true });
-    const chat = screen.queryByTestId(mockChatTestId);
-    await expect(chat).not.toBeInTheDocument();
+    const learnerTools = screen.queryByTestId(mockLearnerToolsTestId);
+    await expect(learnerTools).not.toBeInTheDocument();
  });
 });
--- a/src/courseware/course/celebration/CelebrationModal.scss
+++ b/src/courseware/course/celebration/CelebrationModal.scss
@@ -22,7 +22,6 @@
    justify-content: center;

    button {
-      @extend .btn-primary;
      font-size: 1.2rem;
      width: 50%;
    }
--- a/src/courseware/course/chat/Chat.jsx
+++ b/src/courseware/course/chat/Chat.jsx
@@ -1,82 +0,0 @@
-import { createPortal } from 'react-dom';
-import { useSelector } from 'react-redux';
-import PropTypes from 'prop-types';
-
-import { Xpert } from '@edx/frontend-lib-learning-assistant';
-import { getConfig } from '@edx/frontend-platform';
-
-import { ALLOW_UPSELL_MODES, VERIFIED_MODES } from '@src/constants';
-import { useModel } from '../../../generic/model-store';
-
-const Chat = ({
-  enabled,
-  enrollmentMode,
-  isStaff,
-  courseId,
-  contentToolsEnabled,
-  unitId,
-}) => {
-  const {
-    activeAttempt, exam,
-  } = useSelector(state => state.specialExams);
-  const course = useModel('coursewareMeta', courseId);
-
-  // If is disabled or taking an exam, we don't show the chat.
-  if (!enabled || activeAttempt?.attempt_id || exam?.id) { return null; }
-
-  // If is not staff and doesn't have an enrollment, we don't show the chat.
-  if (!isStaff && !enrollmentMode) { return null; }
-
-  const verifiedMode = VERIFIED_MODES.includes(enrollmentMode); // Enrollment verified
-  const auditMode = (
-    !isStaff
-    && !verifiedMode
-    && ALLOW_UPSELL_MODES.includes(enrollmentMode) // Can upgrade course
-    && getConfig().ENABLE_XPERT_AUDIT
-  );
-  // If user has no access, we don't show the chat.
-  if (!isStaff && !(verifiedMode || auditMode)) { return null; }
-
-  // Date validation
-  const {
-    accessExpiration,
-    start,
-    end,
-  } = course;
-
-  const utcDate = (new Date()).toISOString();
-  const expiration = accessExpiration?.expirationDate || utcDate;
-  const validDate = (
-    (start ? start <= utcDate : true)
-    && (end ? end >= utcDate : true)
-    && (auditMode ? expiration >= utcDate : true)
-  );
-  // If date is invalid, we don't show the chat.
-  if (!validDate) { return null; }
-
-  // Use a portal to ensure that component overlay does not compete with learning MFE styles.
-  return createPortal(
-    <Xpert
-      courseId={courseId}
-      contentToolsEnabled={contentToolsEnabled}
-      unitId={unitId}
-      isUpgradeEligible={auditMode}
-    />,
-    document.body,
-  );
-};
-
-Chat.propTypes = {
-  isStaff: PropTypes.bool.isRequired,
-  enabled: PropTypes.bool.isRequired,
-  enrollmentMode: PropTypes.string,
-  courseId: PropTypes.string.isRequired,
-  contentToolsEnabled: PropTypes.bool.isRequired,
-  unitId: PropTypes.string.isRequired,
-};
-
-Chat.defaultProps = {
-  enrollmentMode: null,
-};
-
-export default Chat;
--- a/src/courseware/course/chat/Chat.test.jsx
+++ b/src/courseware/course/chat/Chat.test.jsx
@@ -1,286 +0,0 @@
-import { BrowserRouter } from 'react-router-dom';
-import React from 'react';
-import { Factory } from 'rosie';
-
-import { getConfig } from '@edx/frontend-platform';
-
-import {
-  initializeMockApp,
-  initializeTestStore,
-  render,
-  screen,
-} from '../../../setupTest';
-
-import Chat from './Chat';
-
-// We do a partial mock to avoid mocking out other exported values (e.g. the reducer).
-// We mock out the Xpert component, because the Xpert component has its own rules for whether it renders
-// or not, and this includes the results of API calls it makes. We don't want to test those rules here, just
-// whether the Xpert is rendered by the Chat component in certain conditions. Instead of actually rendering
-// Xpert, we render and assert on a mocked component.
-const mockXpertTestId = 'xpert';
-
-jest.mock('@edx/frontend-lib-learning-assistant', () => {
-  const originalModule = jest.requireActual('@edx/frontend-lib-learning-assistant');
-
-  return {
-    __esModule: true,
-    ...originalModule,
-    Xpert: () => (<div data-testid={mockXpertTestId}>mocked Xpert</div>),
-  };
-});
-
-jest.mock('@edx/frontend-platform', () => ({
-  getConfig: jest.fn().mockReturnValue({ ENABLE_XPERT_AUDIT: false }),
-}));
-
-initializeMockApp();
-
-const courseId = 'course-v1:edX+DemoX+Demo_Course';
-let testCases = [];
-let enabledTestCases = [];
-let disabledTestCases = [];
-const enabledModes = [
-  'professional', 'verified', 'no-id-professional', 'credit', 'masters', 'executive-education',
-  'paid-executive-education', 'paid-bootcamp',
-];
-const disabledModes = [null, undefined, 'xyz', 'audit', 'honor', 'unpaid-executive-education', 'unpaid-bootcamp'];
-
-describe('Chat', () => {
-  let store;
-
-  beforeAll(async () => {
-    store = await initializeTestStore({
-      specialExams: {
-        activeAttempt: {
-          attempt_id: null,
-        },
-        exam: {
-          id: null,
-        },
-      },
-    });
-  });
-
-  // Generate test cases.
-  enabledTestCases = enabledModes.map((mode) => ({ enrollmentMode: mode, isVisible: true }));
-  disabledTestCases = disabledModes.map((mode) => ({ enrollmentMode: mode, isVisible: false }));
-  testCases = enabledTestCases.concat(disabledTestCases);
-
-  testCases.forEach(test => {
-    it(
-      `visibility determined by ${test.enrollmentMode} enrollment mode when enabled and not isStaff`,
-      async () => {
-        render(
-          <BrowserRouter>
-            <Chat
-              enrollmentMode={test.enrollmentMode}
-              isStaff={false}
-              enabled
-              courseId={courseId}
-              contentToolsEnabled={false}
-            />
-          </BrowserRouter>,
-          { store },
-        );
-
-        const chat = screen.queryByTestId(mockXpertTestId);
-        if (test.isVisible) {
-          expect(chat).toBeInTheDocument();
-        } else {
-          expect(chat).not.toBeInTheDocument();
-        }
-      },
-    );
-  });
-
-  // Generate test cases.
-  testCases = enabledModes.concat(disabledModes).map((mode) => ({ enrollmentMode: mode, isVisible: true }));
-  testCases.forEach(test => {
-    it('visibility determined by isStaff when enabled and any enrollment mode', async () => {
-      render(
-        <BrowserRouter>
-          <Chat
-            enrollmentMode={test.enrollmentMode}
-            isStaff
-            enabled
-            courseId={courseId}
-            contentToolsEnabled={false}
-          />
-        </BrowserRouter>,
-        { store },
-      );
-
-      const chat = screen.queryByTestId(mockXpertTestId);
-      if (test.isVisible) {
-        expect(chat).toBeInTheDocument();
-      } else {
-        expect(chat).not.toBeInTheDocument();
-      }
-    });
-  });
-
-  // Generate the map function used for generating test cases by currying the map function.
-  // In this test suite, visibility depends on whether the enrollment mode is a valid or invalid
-  // enrollment mode for enabling the Chat when the user is not a staff member and the Chat is enabled. Instead of
-  // defining two separate map functions that differ in only one case, curry the function.
-  const generateMapFunction = (areEnabledModes) => (
-    (mode) => (
-      [
-        {
-          enrollmentMode: mode, isStaff: true, enabled: true, isVisible: true,
-        },
-        {
-          enrollmentMode: mode, isStaff: true, enabled: false, isVisible: false,
-        },
-        {
-          enrollmentMode: mode, isStaff: false, enabled: true, isVisible: areEnabledModes,
-        },
-        {
-          enrollmentMode: mode, isStaff: false, enabled: false, isVisible: false,
-        },
-      ]
-    )
-  );
-
-  // Generate test cases.
-  enabledTestCases = enabledModes.map(generateMapFunction(true));
-  disabledTestCases = disabledModes.map(generateMapFunction(false));
-  testCases = enabledTestCases.concat(disabledTestCases);
-  testCases = testCases.flat();
-  testCases.forEach(test => {
-    it(
-      `visibility determined by ${test.enabled} enabled when ${test.isStaff} isStaff
-      and ${test.enrollmentMode} enrollment mode`,
-      async () => {
-        render(
-          <BrowserRouter>
-            <Chat
-              enrollmentMode={test.enrollmentMode}
-              isStaff={test.isStaff}
-              enabled={test.enabled}
-              courseId={courseId}
-              contentToolsEnabled={false}
-            />
-          </BrowserRouter>,
-          { store },
-        );
-
-        const chat = screen.queryByTestId(mockXpertTestId);
-        if (test.isVisible) {
-          expect(chat).toBeInTheDocument();
-        } else {
-          expect(chat).not.toBeInTheDocument();
-        }
-      },
-    );
-  });
-
-  it('if course end date has passed, component should not be visible', async () => {
-    store = await initializeTestStore({
-      specialExams: {
-        activeAttempt: {
-          attempt_id: 1,
-        },
-      },
-      courseMetadata: Factory.build('courseMetadata', {
-        start: '2014-02-03T05:00:00Z',
-        end: '2014-02-05T05:00:00Z',
-      }),
-    });
-
-    render(
-      <BrowserRouter>
-        <Chat
-          enrollmentMode="verified"
-          isStaff
-          enabled
-          courseId={courseId}
-          contentToolsEnabled={false}
-        />
-      </BrowserRouter>,
-      { store },
-    );
-
-    const chat = screen.queryByTestId(mockXpertTestId);
-    expect(chat).not.toBeInTheDocument();
-  });
-
-  it('if learner has active exam attempt, component should not be visible', async () => {
-    store = await initializeTestStore({
-      specialExams: {
-        activeAttempt: {
-          attempt_id: 1,
-        },
-      },
-    });
-
-    render(
-      <BrowserRouter>
-        <Chat
-          enrollmentMode="verified"
-          isStaff
-          enabled
-          courseId={courseId}
-          contentToolsEnabled={false}
-        />
-      </BrowserRouter>,
-      { store },
-    );
-
-    const chat = screen.queryByTestId(mockXpertTestId);
-    expect(chat).toBeInTheDocument();
-  });
-
-  it('displays component for audit learner if explicitly enabled', async () => {
-    getConfig.mockImplementation(() => ({ ENABLE_XPERT_AUDIT: true }));
-
-    store = await initializeTestStore({
-      courseMetadata: Factory.build('courseMetadata', {
-        access_expiration: { expiration_date: '' },
-      }),
-    });
-
-    render(
-      <BrowserRouter>
-        <Chat
-          enrollmentMode="audit"
-          isStaff={false}
-          enabled
-          courseId={courseId}
-          contentToolsEnabled={false}
-        />
-      </BrowserRouter>,
-      { store },
-    );
-
-    const chat = screen.queryByTestId(mockXpertTestId);
-    expect(chat).toBeInTheDocument();
-  });
-
-  it('does not display component for audit learner if access deadline has passed', async () => {
-    getConfig.mockImplementation(() => ({ ENABLE_XPERT_AUDIT: true }));
-
-    store = await initializeTestStore({
-      courseMetadata: Factory.build('courseMetadata', {
-        access_expiration: { expiration_date: '2014-02-03T05:00:00Z' },
-      }),
-    });
-
-    render(
-      <BrowserRouter>
-        <Chat
-          enrollmentMode="audit"
-          isStaff={false}
-          enabled
-          courseId={courseId}
-          contentToolsEnabled={false}
-        />
-      </BrowserRouter>,
-      { store },
-    );
-
-    const chat = screen.queryByTestId(mockXpertTestId);
-    expect(chat).not.toBeInTheDocument();
-  });
-});
--- a/src/courseware/course/chat/index.js
+++ b/src/courseware/course/chat/index.js
@@ -1 +0,0 @@
-export { default } from './Chat';
--- a/src/courseware/course/content-tools/calculator/Calculator.jsx
+++ b/src/courseware/course/content-tools/calculator/Calculator.jsx
@@ -149,7 +149,7 @@ const Calculator = () => {
                />
              </li>
            </ul>
-            <table className="table small">
+            <table className="pgn__data-table small">
              <thead>
                <tr>
                  <th scope="col">
--- a/src/courseware/course/content-tools/calculator/calculator.scss
+++ b/src/courseware/course/content-tools/calculator/calculator.scss
@@ -4,4 +4,19 @@
    background-color: #f1f1f1;
    box-shadow: 0 -1px 0 0 #ddd;
  }
+
+  table {
+    tr {
+      border-bottom: var(--pgn-size-border-width) solid var(--pgn-color-border);
+    }
+
+    thead tr {
+      border-bottom: calc(2 *  var(--pgn-size-border-width)) solid var(--pgn-color-border);
+      border-top: var(--pgn-size-border-width) solid var(--pgn-color-border);
+    }
+  
+    tbody tr {
+      vertical-align: top;
+    }
+  }
 }
--- a/src/courseware/course/content-tools/contentTools.scss
+++ b/src/courseware/course/content-tools/contentTools.scss
@@ -8,8 +8,8 @@
    display: inline-block;
    position: relative;
    z-index: 2;
-    background-color: #f1f1f1;
-    border: solid 1px #ddd;
+    background-color: #f1f1f1 !important;
+    border: solid 1px #ddd !important;
    border-bottom: none;
    border-top-left-radius: .3rem;
    border-top-right-radius: .3rem;
--- a/src/courseware/course/course-exit/CourseCelebration.jsx
+++ b/src/courseware/course/course-exit/CourseCelebration.jsx
@@ -18,8 +18,8 @@ import { getAuthenticatedUser } from '@edx/frontend-platform/auth';

 import CelebrationMobile from './assets/celebration_456x328.gif';
 import CelebrationDesktop from './assets/celebration_750x540.gif';
-import certificate from '../../../generic/assets/openedx_certificate.png';
-import certificateLocked from '../../../generic/assets/openedx_locked_certificate.png';
+import certificate from '../../../generic/assets/edX_certificate.png';
+import certificateLocked from '../../../generic/assets/edX_locked_certificate.png';
 import { FormattedPricing } from '../../../generic/upgrade-button';
 import messages from './messages';
 import { useModel } from '../../../generic/model-store';
--- a/src/courseware/course/course-exit/ProgramCompletion.jsx
+++ b/src/courseware/course/course-exit/ProgramCompletion.jsx
@@ -4,7 +4,7 @@ import PropTypes from 'prop-types';
 import { getConfig } from '@edx/frontend-platform';
 import { FormattedMessage, useIntl } from '@edx/frontend-platform/i18n';
 import { Alert, Button, Hyperlink } from '@openedx/paragon';
-import certImage from '../../../generic/assets/openedx_certificate.png';
+import certImage from '../../../generic/assets/edX_certificate.png';
 import messages from './messages';

 /**
--- a/src/courseware/course/sequence/Unit/ContentIFrame.jsx
+++ b/src/courseware/course/sequence/Unit/ContentIFrame.jsx
@@ -1,10 +1,8 @@
 import PropTypes from 'prop-types';
-import React from 'react';

-import { ErrorPage } from '@edx/frontend-platform/react';
-import { StrictDict } from '@edx/react-unit-test-utils';
-import { ModalDialog, Modal } from '@openedx/paragon';
+import { ModalDialog } from '@openedx/paragon';
 import { ContentIFrameLoaderSlot } from '../../../../plugin-slots/ContentIFrameLoaderSlot';
+import { ContentIFrameErrorSlot } from '../../../../plugin-slots/ContentIFrameErrorSlot';

 import * as hooks from './hooks';

@@ -22,10 +20,10 @@ export const IFRAME_FEATURE_POLICY = (
  'microphone *; camera *; midi *; geolocation *; encrypted-media *; clipboard-write *; autoplay *'
 );

-export const testIDs = StrictDict({
+export const testIDs = {
  contentIFrame: 'content-iframe-test-id',
  modalIFrame: 'modal-iframe-test-id',
-});
+};

 const ContentIFrame = ({
  iframeUrl,
@@ -65,54 +63,44 @@ const ContentIFrame = ({
    onLoad: handleIFrameLoad,
  };

-  let modalContent;
-  if (modalOptions.isOpen) {
-    modalContent = modalOptions.body
-      ? <div className="unit-modal">{ modalOptions.body }</div>
-      : (
-        <iframe
-          title={modalOptions.title}
-          allow={IFRAME_FEATURE_POLICY}
-          frameBorder="0"
-          src={modalOptions.url}
-          style={{ width: '100%', height: modalOptions.height }}
-        />
-      );
-  }
-
  return (
    <>
      {(shouldShowContent && !hasLoaded) && (
-        showError ? <ErrorPage /> : <ContentIFrameLoaderSlot courseId={courseId} loadingMessage={loadingMessage} />
+        showError ? (
+          <ContentIFrameErrorSlot courseId={courseId} />
+        ) : (
+          <ContentIFrameLoaderSlot courseId={courseId} loadingMessage={loadingMessage} />
+        )
      )}
      {shouldShowContent && (
        <div className="unit-iframe-wrapper">
          <iframe title={title} {...contentIFrameProps} data-testid={testIDs.contentIFrame} />
        </div>
      )}
-      {modalOptions.isOpen && (modalOptions.isFullscreen
-        ? (
+      {modalOptions.isOpen
+          && (
          <ModalDialog
-            dialogClassName="modal-lti"
+            className="modal-lti"
            onClose={handleModalClose}
-            size="fullscreen"
+            size={modalOptions.isFullscreen ? 'fullscreen' : 'md'}
            isOpen
            hasCloseButton={false}
          >
            <ModalDialog.Body className={modalOptions.modalBodyClassName}>
-              {modalContent}
+              {modalOptions.body
+                ? <div className="unit-modal">{ modalOptions.body }</div>
+                : (
+                  <iframe
+                    title={modalOptions.title}
+                    allow={IFRAME_FEATURE_POLICY}
+                    frameBorder="0"
+                    src={modalOptions.url}
+                    style={{ width: '100%', height: modalOptions.height }}
+                  />
+                )}
            </ModalDialog.Body>
          </ModalDialog>
-
-        ) : (
-          <Modal
-            body={modalContent}
-            dialogClassName="modal-lti"
-            onClose={handleModalClose}
-            open
-          />
-        )
-      )}
+          )}
    </>
  );
 };
--- a/src/courseware/course/sequence/Unit/ContentIFrame.test.jsx
+++ b/src/courseware/course/sequence/Unit/ContentIFrame.test.jsx
@@ -1,26 +1,11 @@
-import React from 'react';
+import { render, screen } from '@testing-library/react';

-import { ErrorPage } from '@edx/frontend-platform/react';
-import { ModalDialog, Modal } from '@openedx/paragon';
-import { shallow } from '@edx/react-unit-test-utils';
-
-import PageLoading from '@src/generic/PageLoading';
-
-import { ContentIFrameLoaderSlot } from '@src/plugin-slots/ContentIFrameLoaderSlot';
 import * as hooks from './hooks';
-import ContentIFrame, { IFRAME_FEATURE_POLICY, testIDs } from './ContentIFrame';
+import ContentIFrame, { IFRAME_FEATURE_POLICY } from './ContentIFrame';

-jest.mock('@edx/frontend-platform/react', () => ({ ErrorPage: 'ErrorPage' }));
+jest.mock('@edx/frontend-platform/react', () => ({ ErrorPage: () => <div>ErrorPage</div> }));

-jest.mock('@openedx/paragon', () => jest.requireActual('@edx/react-unit-test-utils')
-  .mockComponents({
-    Modal: 'Modal',
-    ModalDialog: {
-      Body: 'ModalDialog.Body',
-    },
-  }));
-
-jest.mock('@src/generic/PageLoading', () => 'PageLoading');
+jest.mock('@src/generic/PageLoading', () => jest.fn(() => <div>PageLoading</div>));

 jest.mock('./hooks', () => ({
  useIFrameBehavior: jest.fn(),
@@ -68,14 +53,13 @@ const props = {
  title: 'test-title',
 };

-let el;
 describe('ContentIFrame Component', () => {
  beforeEach(() => {
    jest.clearAllMocks();
  });
  describe('behavior', () => {
    beforeEach(() => {
-      el = shallow(<ContentIFrame {...props} />);
+      render(<ContentIFrame {...props} />);
    });
    it('initializes iframe behavior hook', () => {
      expect(hooks.useIFrameBehavior).toHaveBeenCalledWith({
@@ -90,61 +74,61 @@ describe('ContentIFrame Component', () => {
    });
  });
  describe('output', () => {
-    let component;
    describe('if shouldShowContent', () => {
      describe('if not hasLoaded', () => {
        it('displays errorPage if showError', () => {
          hooks.useIFrameBehavior.mockReturnValueOnce({ ...iframeBehavior, showError: true });
-          el = shallow(<ContentIFrame {...props} />);
-          expect(el.instance.findByType(ErrorPage).length).toEqual(1);
+          render(<ContentIFrame {...props} />);
+          const errorPage = screen.getByText('ErrorPage');
+          expect(errorPage).toBeInTheDocument();
        });
        it('displays PageLoading component if not showError', () => {
-          el = shallow(<ContentIFrame {...props} />);
-          [component] = el.instance.findByType(ContentIFrameLoaderSlot);
-          expect(component.props.loadingMessage).toEqual(props.loadingMessage);
+          render(<ContentIFrame {...props} />);
+          const pageLoading = screen.getByText('PageLoading');
+          expect(pageLoading).toBeInTheDocument();
        });
      });
      describe('hasLoaded', () => {
        it('does not display PageLoading or ErrorPage', () => {
          hooks.useIFrameBehavior.mockReturnValueOnce({ ...iframeBehavior, hasLoaded: true });
-          el = shallow(<ContentIFrame {...props} />);
-          expect(el.instance.findByType(PageLoading).length).toEqual(0);
-          expect(el.instance.findByType(ErrorPage).length).toEqual(0);
+          render(<ContentIFrame {...props} />);
+          const pageLoading = screen.queryByText('PageLoading');
+          expect(pageLoading).toBeNull();
+          const errorPage = screen.queryByText('ErrorPage');
+          expect(errorPage).toBeNull();
        });
      });
      it('display iframe with props from hooks', () => {
-        el = shallow(<ContentIFrame {...props} />);
-        [component] = el.instance.findByTestId(testIDs.contentIFrame);
-        expect(component.props).toEqual({
-          allow: IFRAME_FEATURE_POLICY,
-          allowFullScreen: true,
-          scrolling: 'no',
-          referrerPolicy: 'origin',
-          title: props.title,
-          id: props.elementId,
-          src: props.iframeUrl,
-          height: iframeBehavior.iframeHeight,
-          onLoad: iframeBehavior.handleIFrameLoad,
-          'data-testid': testIDs.contentIFrame,
-        });
+        render(<ContentIFrame {...props} />);
+        const iframe = screen.getByTitle(props.title);
+        expect(iframe).toBeInTheDocument();
+        expect(iframe).toHaveAttribute('id', props.elementId);
+        expect(iframe).toHaveAttribute('src', props.iframeUrl);
+        expect(iframe).toHaveAttribute('allow', IFRAME_FEATURE_POLICY);
+        expect(iframe).toHaveAttribute('allowfullscreen', '');
+        expect(iframe).toHaveAttribute('scrolling', 'no');
+        expect(iframe).toHaveAttribute('referrerpolicy', 'origin');
      });
    });
    describe('if not shouldShowContent', () => {
      it('does not show PageLoading, ErrorPage, or unit-iframe-wrapper', () => {
-        el = shallow(<ContentIFrame {...{ ...props, shouldShowContent: false }} />);
-        expect(el.instance.findByType(PageLoading).length).toEqual(0);
-        expect(el.instance.findByType(ErrorPage).length).toEqual(0);
-        expect(el.instance.findByTestId(testIDs.contentIFrame).length).toEqual(0);
+        render(<ContentIFrame {...{ ...props, shouldShowContent: false }} />);
+        expect(screen.queryByText('PageLoading')).toBeNull();
+        expect(screen.queryByText('ErrorPage')).toBeNull();
+        expect(screen.queryByTitle(props.title)).toBeNull();
      });
    });
    it('does not display modal if modalOptions returns isOpen: false', () => {
-      el = shallow(<ContentIFrame {...props} />);
-      expect(el.instance.findByType(Modal).length).toEqual(0);
+      render(<ContentIFrame {...props} />);
+      const modal = screen.queryByRole('dialog');
+      expect(modal).toBeNull();
    });
    describe('if modalOptions.isOpen', () => {
      const testModalOpenAndHandleClose = () => {
-        test('Modal component isOpen, with handleModalClose from hook', () => {
-          expect(component.props.onClose).toEqual(modalIFrameData.handleModalClose);
+        it('closes modal on close button click', () => {
+          const closeButton = screen.getByTestId('modal-backdrop');
+          closeButton.click();
+          expect(modalIFrameData.handleModalClose).toHaveBeenCalled();
        });
      };
      describe('fullscreen modal', () => {
@@ -154,14 +138,13 @@ describe('ContentIFrame Component', () => {
              ...modalIFrameData,
              modalOptions: { ...modalOptions.withBody, isFullscreen: true },
            });
-            el = shallow(<ContentIFrame {...props} />);
-            [component] = el.instance.findByType(ModalDialog);
+            render(<ContentIFrame {...props} />);
          });
          it('displays Modal with div wrapping provided body content if modal.body is provided', () => {
-            const content = component.findByType(ModalDialog.Body)[0].children[0];
-            expect(content.matches(shallow(
-              <div className="unit-modal">{modalOptions.withBody.body}</div>,
-            ))).toEqual(true);
+            const dialog = screen.getByRole('dialog');
+            expect(dialog).toBeInTheDocument();
+            const modalBody = screen.getByText(modalOptions.withBody.body);
+            expect(modalBody).toBeInTheDocument();
          });
          testModalOpenAndHandleClose();
        });
@@ -172,53 +155,42 @@ describe('ContentIFrame Component', () => {
                ...modalIFrameData,
                modalOptions: { ...modalOptions.withUrl, isFullscreen: true },
              });
-            el = shallow(<ContentIFrame {...props} />);
-            [component] = el.instance.findByType(ModalDialog);
+            render(<ContentIFrame {...props} />);
+          });
+          it('displays Modal with iframe to provided url if modal.body is not provided', () => {
+            const iframe = screen.getByTitle(modalOptions.withUrl.title);
+            expect(iframe).toBeInTheDocument();
+            expect(iframe).toHaveAttribute('allow', IFRAME_FEATURE_POLICY);
+            expect(iframe).toHaveAttribute('src', modalOptions.withUrl.url);
          });
          testModalOpenAndHandleClose();
-          it('displays Modal with iframe to provided url if modal.body is not provided', () => {
-            const content = component.findByType(ModalDialog.Body)[0].children[0];
-            expect(content.matches(shallow(
-              <iframe
-                title={modalOptions.withUrl.title}
-                allow={IFRAME_FEATURE_POLICY}
-                frameBorder="0"
-                src={modalOptions.withUrl.url}
-                style={{ width: '100%', height: modalOptions.withUrl.height }}
-              />,
-            ))).toEqual(true);
-          });
        });
      });
      describe('body modal', () => {
        beforeEach(() => {
          hooks.useModalIFrameData.mockReturnValueOnce({ ...modalIFrameData, modalOptions: modalOptions.withBody });
-          el = shallow(<ContentIFrame {...props} />);
-          [component] = el.instance.findByType(Modal);
+          render(<ContentIFrame {...props} />);
        });
        it('displays Modal with div wrapping provided body content if modal.body is provided', () => {
-          expect(component.props.body).toEqual(<div className="unit-modal">{modalOptions.withBody.body}</div>);
+          const dialog = screen.getByRole('dialog');
+          expect(dialog).toBeInTheDocument();
+          const modalBody = screen.getByText(modalOptions.withBody.body);
+          expect(modalBody).toBeInTheDocument();
        });
        testModalOpenAndHandleClose();
      });
      describe('url modal', () => {
        beforeEach(() => {
          hooks.useModalIFrameData.mockReturnValueOnce({ ...modalIFrameData, modalOptions: modalOptions.withUrl });
-          el = shallow(<ContentIFrame {...props} />);
-          [component] = el.instance.findByType(Modal);
+          render(<ContentIFrame {...props} />);
+        });
+        it('displays Modal with iframe to provided url if modal.body is not provided', () => {
+          const iframe = screen.getByTitle(modalOptions.withUrl.title);
+          expect(iframe).toBeInTheDocument();
+          expect(iframe).toHaveAttribute('allow', IFRAME_FEATURE_POLICY);
+          expect(iframe).toHaveAttribute('src', modalOptions.withUrl.url);
        });
        testModalOpenAndHandleClose();
-        it('displays Modal with iframe to provided url if modal.body is not provided', () => {
-          expect(component.props.body).toEqual(
-            <iframe
-              title={modalOptions.withUrl.title}
-              allow={IFRAME_FEATURE_POLICY}
-              frameBorder="0"
-              src={modalOptions.withUrl.url}
-              style={{ width: '100%', height: modalOptions.withUrl.height }}
-            />,
-          );
-        });
      });
    });
  });
--- a/src/courseware/course/sequence/Unit/UnitSuspense.test.jsx
+++ b/src/courseware/course/sequence/Unit/UnitSuspense.test.jsx
@@ -1,22 +1,15 @@
-import React from 'react';
-
-import { formatMessage, shallow } from '@edx/react-unit-test-utils';
+import { render, screen } from '@testing-library/react';
+import { IntlProvider } from '@edx/frontend-platform/i18n';

 import { useModel } from '@src/generic/model-store';
-import PageLoading from '@src/generic/PageLoading';
-
-import { GatedUnitContentMessageSlot } from '@src/plugin-slots/GatedUnitContentMessageSlot';
-import messages from '../messages';
-import HonorCode from '../honor-code';
-import LockPaywall from '../lock-paywall';
 import hooks from './hooks';
 import { modelKeys } from './constants';

 import UnitSuspense from './UnitSuspense';

 jest.mock('@edx/frontend-platform/i18n', () => ({
+  ...jest.requireActual('@edx/frontend-platform/i18n'),
  defineMessages: m => m,
-  useIntl: () => ({ formatMessage: jest.requireActual('@edx/react-unit-test-utils').formatMessage }),
 }));

 jest.mock('react', () => ({
@@ -24,10 +17,9 @@ jest.mock('react', () => ({
  Suspense: 'Suspense',
 }));

-jest.mock('../honor-code', () => 'HonorCode');
-jest.mock('../lock-paywall', () => 'LockPaywall');
+jest.mock('../honor-code', () => jest.fn(() => <div>HonorCode</div>));
+jest.mock('../lock-paywall', () => jest.fn(() => <div>LockPaywall</div>));
 jest.mock('@src/generic/model-store', () => ({ useModel: jest.fn() }));
-jest.mock('@src/generic/PageLoading', () => 'PageLoading');

 jest.mock('./hooks', () => ({
  useShouldDisplayHonorCode: jest.fn(() => false),
@@ -46,7 +38,6 @@ const props = {
  id: 'test-id',
 };

-let el;
 describe('UnitSuspense component', () => {
  beforeEach(() => {
    jest.clearAllMocks();
@@ -54,7 +45,7 @@ describe('UnitSuspense component', () => {
  });
  describe('behavior', () => {
    it('initializes models', () => {
-      el = shallow(<UnitSuspense {...props} />);
+      render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
      const { calls } = useModel.mock;
      const [unitCall] = calls.filter(call => call[0] === modelKeys.units);
      const [metaCall] = calls.filter(call => call[0] === modelKeys.coursewareMeta);
@@ -66,8 +57,9 @@ describe('UnitSuspense component', () => {
    describe('LockPaywall', () => {
      const testNoPaywall = () => {
        it('does not display LockPaywall', () => {
-          el = shallow(<UnitSuspense {...props} />);
-          expect(el.instance.findByType(LockPaywall).length).toEqual(0);
+          render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
+          const lockPaywall = screen.queryByText('LockPaywall');
+          expect(lockPaywall).toBeNull();
        });
      };
      describe('gating not enabled', () => { testNoPaywall(); });
@@ -78,29 +70,29 @@ describe('UnitSuspense component', () => {
      describe('gating enabled, gated content included', () => {
        beforeEach(() => { mockModels(true, true); });
        it('displays LockPaywall in Suspense wrapper with PageLoading fallback', () => {
-          el = shallow(<UnitSuspense {...props} />);
-          const [component] = el.instance.findByType(GatedUnitContentMessageSlot);
-          expect(component.parent.type).toEqual('Suspense');
-          expect(component.parent.props.fallback)
-            .toEqual(<PageLoading srMessage={formatMessage(messages.loadingLockedContent)} />);
-          expect(component.props.courseId).toEqual(props.courseId);
+          hooks.useShouldDisplayHonorCode.mockReturnValueOnce(false);
+          render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
+          const lockPaywall = screen.getByText('LockPaywall');
+          expect(lockPaywall).toBeInTheDocument();
+          const suspenseWrapper = lockPaywall.closest('suspense');
+          expect(suspenseWrapper).toBeInTheDocument();
        });
      });
    });
    describe('HonorCode', () => {
      it('does not display HonorCode if useShouldDisplayHonorCode => false', () => {
        hooks.useShouldDisplayHonorCode.mockReturnValueOnce(false);
-        el = shallow(<UnitSuspense {...props} />);
-        expect(el.instance.findByType(HonorCode).length).toEqual(0);
+        render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
+        const honorCode = screen.queryByText('HonorCode');
+        expect(honorCode).toBeNull();
      });
      it('displays HonorCode component in Suspense wrapper with PageLoading fallback if shouldDisplayHonorCode', () => {
        hooks.useShouldDisplayHonorCode.mockReturnValueOnce(true);
-        el = shallow(<UnitSuspense {...props} />);
-        const [component] = el.instance.findByType(HonorCode);
-        expect(component.parent.type).toEqual('Suspense');
-        expect(component.parent.props.fallback)
-          .toEqual(<PageLoading srMessage={formatMessage(messages.loadingHonorCode)} />);
-        expect(component.props.courseId).toEqual(props.courseId);
+        render(<IntlProvider locale="en"><UnitSuspense {...props} /></IntlProvider>);
+        const honorCode = screen.getByText('HonorCode');
+        expect(honorCode).toBeInTheDocument();
+        const suspenseWrapper = honorCode.closest('suspense');
+        expect(suspenseWrapper).toBeInTheDocument();
      });
    });
  });
--- a/src/courseware/course/sequence/Unit/constants.ts
+++ b/src/courseware/course/sequence/Unit/constants.ts
@@ -1,26 +1,25 @@
-import { StrictDict } from '@edx/react-unit-test-utils/dist';
-
-export const modelKeys = StrictDict({
+export const modelKeys = {
  units: 'units',
  coursewareMeta: 'coursewareMeta',
-});
+} as const;

-export const views = StrictDict({
+export const views = {
  student: 'student_view',
  public: 'public_view',
-});
+} as const;

 export const loadingState = 'loading';

-export const messageTypes = StrictDict({
+export const messageTypes = {
  modal: 'plugin.modal',
  resize: 'plugin.resize',
  videoFullScreen: 'plugin.videoFullScreen',
-});
+  autoAdvance: 'plugin.autoAdvance',
+} as const;

-export default StrictDict({
+export default {
  modelKeys,
  views,
  loadingState,
  messageTypes,
-});
+};
--- a/src/courseware/course/sequence/Unit/hooks/useExamAccess.js
+++ b/src/courseware/course/sequence/Unit/hooks/useExamAccess.js
@@ -1,19 +1,13 @@
 import React from 'react';

 import { logError } from '@edx/frontend-platform/logging';
-import { StrictDict, useKeyedState } from '@edx/react-unit-test-utils';
 import { useExamAccessToken, useFetchExamAccessToken, useIsExam } from '@edx/frontend-lib-special-exams';

-export const stateKeys = StrictDict({
-  accessToken: 'accessToken',
-  blockAccess: 'blockAccess',
-});
-
 const useExamAccess = ({
  id,
 }) => {
  const isExam = useIsExam();
-  const [blockAccess, setBlockAccess] = useKeyedState(stateKeys.blockAccess, isExam);
+  const [blockAccess, setBlockAccess] = React.useState(isExam);

  const fetchExamAccessToken = useFetchExamAccessToken();

--- a/src/courseware/course/sequence/Unit/index.test.jsx
+++ b/src/courseware/course/sequence/Unit/index.test.jsx
@@ -84,6 +84,19 @@ describe('<Unit />', () => {

      expect(nextButton).toBeVisible();
    });
+
+    // Test for accessibility compliance: unit title must be an h1 (heading level 1) as the page's primary heading
+    // for screen reader and accessibility compliance.
+    // See: https://edx.readthedocs.io/projects/open-edx-building-and-running-a-course/en/latest/course_components/create_html_component.html#the-visual-editor
+    // JIRA: https://2u-internal.atlassian.net/browse/AU-2135
+    it('renders unit title as h1 heading for accessibility', () => {
+      renderComponent(defaultProps);
+
+      const unitTitle = screen.getByRole('heading', { level: 1 });
+
+      expect(unitTitle).toBeInTheDocument();
+      expect(unitTitle.tagName).toBe('H1');
+    });
  });

  describe('UnitSuspense', () => {
--- a/src/courseware/course/sequence/lock-paywall/LockPaywall.jsx
+++ b/src/courseware/course/sequence/lock-paywall/LockPaywall.jsx
@@ -9,7 +9,7 @@ import {
 import { Locked } from '@openedx/paragon/icons';
 import SidebarContext from '../../sidebar/SidebarContext';
 import messages from './messages';
-import certificateLocked from '../../../../generic/assets/openedx_locked_certificate.png';
+import certificateLocked from '../../../../generic/assets/edX_locked_certificate.png';
 import { useModel } from '../../../../generic/model-store';
 import { UpgradeButton } from '../../../../generic/upgrade-button';
 import {
--- a/src/courseware/course/sequence/lock-paywall/LockPaywall.scss
+++ b/src/courseware/course/sequence/lock-paywall/LockPaywall.scss
@@ -4,7 +4,7 @@
 }

 .lock-paywall-container svg {
-    color: $primary-700;
+    color: var(--pgn-color-primary-700);
 }

@media only screen and (min-width: 992px) and (max-width: 1100px) {
--- a/src/courseware/course/sidebar/common/SidebarBase.scss
+++ b/src/courseware/course/sidebar/common/SidebarBase.scss
@@ -1,5 +1,5 @@
 #course-sidebar {
-    @media (max-width: map-get($grid-breakpoints, "lg")) {
+    @media (--pgn-size-breakpoint-max-width-lg) {
        overflow-y: scroll;
        padding: 0 .625rem !important;
    }
--- a/src/courseware/course/sidebar/sidebars/course-outline/CourseOutlineTray.scss
+++ b/src/courseware/course/sidebar/sidebars/course-outline/CourseOutlineTray.scss
@@ -6,7 +6,7 @@
 }

 .outline-sidebar {
-    @media (min-width: map-get($grid-breakpoints, "xl")) {
+    @media (--pgn-size-breakpoint-min-width-xl) {
        left: 0;
        top: 0;
    }
@@ -23,12 +23,12 @@
    }

    .outline-sidebar-heading {
-        font-weight: $font-weight-bold;
+        font-weight: var(--pgn-typography-font-weight-bold);
    }
 }

 .course-sidebar-section {
-    background: $white;
+    background: var(--pgn-color-white);
    border: 1px solid #d7d3d1;

    button {
@@ -52,7 +52,7 @@
 #outline-sidebar-outline {
    margin-top: -1px;

-    @media (min-width: map-get($grid-breakpoints, "xl")) {
+    @media (--pgn-size-breakpoint-min-width-xl) {
        margin-bottom: 0;
    }

@@ -62,14 +62,14 @@

        .collapsible-trigger {
            border-radius: 0;
-            padding: map-get($spacers, 3\.5) map-get($spacers, 4) map-get($spacers, 3\.5) map-get($spacers, 5);
+            padding: var(--pgn-spacing-spacer-3-5) var(--pgn-spacing-spacer-4) var(--pgn-spacing-spacer-3-5) var(--pgn-spacing-spacer-5);

-            @media (max-width: map-get($grid-breakpoints, "sm")) {
-                padding-left: map-get($spacers, 4);
+            @media (--pgn-size-breakpoint-max-width-sm) {
+                padding-left: var(--pgn-spacing-spacer-4);
            }

            &:hover {
-                background-color: $light-500;
+                background-color: var(--pgn-color-light-500);
            }

            .collapsible-icon {
@@ -78,7 +78,7 @@
        }

        &:last-child .pgn_collapsible {
-            @extend .mb-0;
+            margin-bottom: 0px !important;
        }
    }

@@ -86,15 +86,15 @@
        padding: 0;

        ol li > a {
-            padding: map-get($spacers, 3\.5) map-get($spacers, 4) map-get($spacers, 3\.5) map-get($spacers, 5\.5);
+            padding: var(--pgn-spacing-spacer-3-5) var(--pgn-spacing-spacer-4) var(--pgn-spacing-spacer-3-5) var(--pgn-spacing-spacer-5-5);

-            @media (max-width: map-get($grid-breakpoints, "sm")) {
-                padding-left: map-get($spacers, 4\.5);
+            @media (--pgn-size-breakpoint-max-width-sm) {
+                padding-left: var(--pgn-spacing-spacer-4-5);
            }

            &:hover {
                text-decoration: none;
-                background-color: $light-500;
+                background-color: var(--pgn-color-light-500);
            }
        }
    }
--- a/src/courseware/course/sidebar/sidebars/discussions/Discussions.scss
+++ b/src/courseware/course/sidebar/sidebars/discussions/Discussions.scss
@@ -1,5 +1,5 @@
 .discussions-sidebar-frame {
-    @media (max-width: map-get($grid-breakpoints, "xl")) {
+    @media (--pgn-size-breakpoint-max-width-xl) {
        max-height: calc(100vh - 65px);
    }
 }
--- a/src/generic/assets/edX_certificate.png
+++ b/src/generic/assets/edX_certificate.png
--- a/src/generic/assets/edX_locked_certificate.png
+++ b/src/generic/assets/edX_locked_certificate.png
--- a/src/generic/assets/openedx_certificate.png
+++ b/src/generic/assets/openedx_certificate.png
--- a/src/generic/assets/openedx_locked_certificate.png
+++ b/src/generic/assets/openedx_locked_certificate.png
--- a/src/generic/upsell-bullets/UpsellBullets.scss
+++ b/src/generic/upsell-bullets/UpsellBullets.scss
@@ -8,6 +8,6 @@
 }

 .upsell-bullet a {
-  color: $primary-500;
+  color: var(--pgn-color-primary-500);
 }

--- a/src/index.jsx
+++ b/src/index.jsx
@@ -166,11 +166,13 @@ subscribe(APP_INIT_ERROR, (error) => {
 initialize({
  handlers: {
    config: () => {
+      /* istanbul ignore next */
      mergeConfig({
        CONTACT_URL: process.env.CONTACT_URL || null,
        CREDENTIALS_BASE_URL: process.env.CREDENTIALS_BASE_URL || null,
        CREDIT_HELP_LINK_URL: process.env.CREDIT_HELP_LINK_URL || null,
        DISCUSSIONS_MFE_BASE_URL: process.env.DISCUSSIONS_MFE_BASE_URL || null,
+        DISCOUNT_CODE_INFO_URL: process.env.DISCOUNT_CODE_INFO_URL || null,
        ENTERPRISE_LEARNER_PORTAL_HOSTNAME: process.env.ENTERPRISE_LEARNER_PORTAL_HOSTNAME || null,
        ENTERPRISE_LEARNER_PORTAL_URL: process.env.ENTERPRISE_LEARNER_PORTAL_URL || null,
        ENABLE_JUMPNAV: process.env.ENABLE_JUMPNAV || null,
@@ -194,6 +196,7 @@ initialize({
        PRIVACY_POLICY_URL: process.env.PRIVACY_POLICY_URL || null,
        SHOW_UNGRADED_ASSIGNMENT_PROGRESS: process.env.SHOW_UNGRADED_ASSIGNMENT_PROGRESS || false,
        ENABLE_XPERT_AUDIT: process.env.ENABLE_XPERT_AUDIT || false,
+        FEATURE_ENABLE_CHAT_V2_ENDPOINT: process.env.FEATURE_ENABLE_CHAT_V2_ENDPOINT || false,
      }, 'LearnerAppConfig');
    },
  },
--- a/src/index.scss
+++ b/src/index.scss
@@ -1,7 +1,4 @@
-@import "~@edx/brand/paragon/fonts";
-@import "~@edx/brand/paragon/variables";
-@import "~@openedx/paragon/scss/core/core";
-@import "~@edx/brand/paragon/overrides";
+@use "@openedx/paragon/styles/css/core/custom-media-breakpoints" as paragonCustomMediaBreakpoints;

@import "~@edx/frontend-component-footer/dist/footer";
@import "~@edx/frontend-component-header/dist/index";
@@ -51,7 +48,7 @@
  .nav-link {
    border-bottom: 4px solid transparent;
    border-top: 4px solid transparent;
-    color: $gray-700;
+    color: var(--pgn-color-gray-700);

    // temporary until we can remove .btn class from dropdowns
    border-left: 0;
@@ -61,9 +58,9 @@
    &:hover,
    &:focus,
    &.active {
-      font-weight: $font-weight-normal;
-      color: $primary-500;
-      border-bottom-color: $primary-500;
+      font-weight: var(--pgn-typography-font-weight-normal);
+      color: var(--pgn-color-primary-500);
+      border-bottom-color: var(--pgn-color-primary-500);
    }
  }
 }
@@ -82,7 +79,7 @@
 }

 .sequence {
-  @media (min-width: map-get($grid-breakpoints, "sm")) {
+  @media (--pgn-size-breakpoint-min-width-sm) {
    border: solid 1px #eaeaea;
    border-radius: 4px;
  }
@@ -94,7 +91,7 @@
 }

 .notification-btn {
-  @media (max-width: map-get($grid-breakpoints, "sm")) {
+  @media (--pgn-size-breakpoint-max-width-xs) {
    height: 3rem;
  }
 }
@@ -103,15 +100,15 @@
  display: flex;
  flex-grow: 1;

-  @media (max-width: map-get($grid-breakpoints, "sm")) {
+  @media (--pgn-size-breakpoint-max-width-xs) {
    max-width: 100%;
  }

-  @media (min-width: map-get($grid-breakpoints, "sm")) {
+  @media (--pgn-size-breakpoint-min-width-sm) {
    margin: -1px -1px 0;
  }

-  @media (max-width: map-get($grid-breakpoints, "sm")) {
+  @media (--pgn-size-breakpoint-max-width-xs) {
    width: 100% !important;
  }

@@ -127,13 +124,13 @@
    height: 3rem;
    justify-content: center;
    align-items: center;
-    color: $gray-500;
+    color: var(--pgn-color-gray-500);
    white-space: nowrap;

    &:hover,
    &:focus,
    &.active {
-      color: $gray-700;
+      color: var(--pgn-color-gray-700);
    }

    &:focus {
@@ -148,13 +145,13 @@
        left: 0;
        right: 0;
        height: 2px;
-        background: $primary;
+        background: var(--pgn-color-primary-base);
      }
    }

    &.complete {
      background-color: #eef7e5;
-      color: $success;
+      color: var(--pgn-color-success-base);
    }

    &:first-child {
@@ -218,12 +215,12 @@
        min-width: 0;
        margin: 0 1rem;
        text-overflow: ellipsis;
-        color: $gray-700;
+        color: var(--pgn-color-gray-700);
      }

      &.active {
        .unit-icon {
-          color: $primary-500;
+          color: var(--pgn-color-primary-500);
        }

        &:after {
@@ -235,7 +232,7 @@
          right: auto;
          width: 2px;
          height: auto;
-          background: $primary;
+          background: var(--pgn-color-primary-base);
        }
      }
    }
@@ -250,18 +247,18 @@

  .previous-btn,
  .next-btn {
-    border: 1px solid $light-400 !important;
-    color: $gray-700;
+    border: 1px solid var(--pgn-color-light-400) !important;
+    color: var(--pgn-color-gray-700);
    display: inline-flex;
    justify-content: center;
    align-items: center;

-    @media (max-width: map-get($grid-breakpoints, "sm")) {
+    @media (--pgn-size-breakpoint-max-width-sm) {
      padding-top: 1rem;
      padding-bottom: 1rem;
    }

-    @media (min-width: map-get($grid-breakpoints, "sm")) {
+    @media (--pgn-size-breakpoint-min-width-sm) {
      min-width: fit-content;
      padding-left: 2rem;
      padding-right: 2rem;
@@ -272,7 +269,7 @@
    border-left-width: 0;
    margin-left: 0;

-    @media (min-width: map-get($grid-breakpoints, "sm")) {
+    @media (--pgn-size-breakpoint-min-width-sm) {
      border-left-width: 1px;
      border-top-left-radius: 4px;
    }
@@ -282,7 +279,7 @@
    border-left-width: 1px;
    border-right-width: 0;

-    @media (min-width: map-get($grid-breakpoints, "sm")) {
+    @media (--pgn-size-breakpoint-min-width-sm) {
      border-top-right-radius: 4px;
      border-right-width: 1px;
    }
@@ -296,15 +293,20 @@
  margin-left: auto;
  margin-right: auto;

-  @media (min-width: map-get($grid-breakpoints, "sm")) {
-    padding-left: $grid-gutter-width;
-    padding-right: $grid-gutter-width;
+  @media (--pgn-size-breakpoint-min-width-sm) {
+    padding-left: var(--pgn-spacing-grid-gutter-width);
+    padding-right: var(--pgn-spacing-grid-gutter-width);
  }

  @media (min-width: 830px) {
    padding-left: 40px;
    padding-right: 40px;
  }
+
+  // Unit title is styled as an H3
+  .unit-title {
+    font-size: var(--pgn-typography-font-size-h3-base);
+  }
 }

 .unit-iframe-wrapper {
@@ -316,8 +318,8 @@
  // here we compensate for the padding of the parent div with "container-xl"
  // class to ensure that the viewport width is the same as the width of the
  // iframe.
-  margin-left: -$grid-gutter-width * .5;
-  margin-right: -$grid-gutter-width * .5;
+  margin-left: calc(var(--pgn-spacing-grid-gutter-width) * -0.5);
+  margin-right: calc(var(--pgn-spacing-grid-gutter-width) * -0.5);

  margin-bottom: 2rem;

@@ -339,9 +341,9 @@
  max-width: 640px;
  margin: 0 auto;

-  @media (max-width: map-get($grid-breakpoints, "sm")) {
+  @media (--pgn-size-breakpoint-max-width-xs) {
    flex-direction: column;
-    gap: $spacer;
+    gap: var(--pgn-spacing-spacer-base);
  }

  .previous-button,
@@ -370,19 +372,22 @@
 // window (retaining padding around the edge).  Bootstrap modals don't have a full-screen
 // size like this.  Because of the hack below around react-focus-on's div, it would be better long-term to pull this into Paragon and perhaps call it "modal-full" or something like that.
 .modal-lti {
-  height: 100%;
+  height: 80vh;
  max-width: 100% !important;

  // I don't like this.  We need to set a height of 100% on a div created by react-focus-on, a
  // package we use in our Modal.  That div has no class name or ID, so instead we're uniquely
  // identifying it by based on a unique attribute it has which its siblings don't share.
  > div[data-focus-lock-disabled="false"] {
-    height: 100%;
+    height: 80vh;
  }

  // Along with setting the height of modal-content's parent div from react-focus-on, we need to
  // set modal-content's height as well to get the modal to expand to full-screen height.
  .modal-content {
+    height: 80vh;
+  }
+  .pgn__modal-body-content {
    height: 100%;
  }
 }
@@ -411,8 +416,8 @@

 .icon-hover {
  &:hover {
-    color: $primary-500 !important;
-    background-color: $light-300 !important;
+    color: var(--pgn-color-primary-500) !important;
+    background-color: var(--pgn-color-light-300) !important;
  }
 }

@@ -435,7 +440,7 @@
  height: 56px !important;
 }

-@include media-breakpoint-down(xs) {
+@media (--pgn-size-breakpoint-max-width-xs) {
  .course-outline-tab .pgn__card {
    .pgn__card-header {
      display: block;
--- a/src/instructor-toolbar/masquerade-widget/MasqueradeUserNameInput.tsx
+++ b/src/instructor-toolbar/masquerade-widget/MasqueradeUserNameInput.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import { useIntl } from '@edx/frontend-platform/i18n';
-import { Input } from '@openedx/paragon';
+import { Form } from '@openedx/paragon';

 import { MasqueradeStatus, Payload } from './data/api';
 import messages from './messages';
@@ -40,11 +40,10 @@ export const MasqueradeUserNameInput: React.FC<Props> = ({ onSubmit, onError, ..
  }, [handleSubmit]);

  return (
-    <Input
+    <Form.Control
      aria-labelledby="masquerade-search-label"
      label={intl.formatMessage(messages.userNameLabel)}
      onKeyPress={handleKeyPress}
-      type="text"
      {...otherProps}
    />
  );
--- a/src/plugin-slots/ContentIFrameErrorSlot/README.md
+++ b/src/plugin-slots/ContentIFrameErrorSlot/README.md
@@ -0,0 +1,39 @@
+# Content iFrame Error Slot
+
+### Slot ID: `org.openedx.frontend.learning.content_iframe_error.v1`
+
+### Parameters: `courseId`
+
+## Description
+
+This slot is used to replace/modify the content iframe error page.
+
+## Example
+
+The following `env.config.jsx` will replace the error page with emojis.
+
+```js
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+
+const config = {
+  pluginSlots: {
+    'org.openedx.frontend.learning.content_iframe_error.v1': {
+      keepDefault: false,
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Insert,
+          widget: {
+            id: 'custom_error_page',
+            type: DIRECT_PLUGIN,
+            RenderWidget: ({courseId}) => (
+              <h1>🚨🤖💥</h1>
+            ),
+          },
+        },
+      ]
+    }
+  },
+}
+
+export default config;
+```
--- a/src/plugin-slots/ContentIFrameErrorSlot/index.tsx
+++ b/src/plugin-slots/ContentIFrameErrorSlot/index.tsx
@@ -0,0 +1,17 @@
+import React from 'react';
+
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+import { ErrorPage } from '@edx/frontend-platform/react';
+
+interface Props {
+  courseId: string;
+}
+
+export const ContentIFrameErrorSlot : React.FC<Props> = ({ courseId }: Props) => (
+  <PluginSlot
+    id="org.openedx.frontend.learning.content_iframe_error.v1"
+    pluginProps={{ courseId }}
+  >
+    <ErrorPage />
+  </PluginSlot>
+);
--- a/src/plugin-slots/LearnerToolsSlot/README.md
+++ b/src/plugin-slots/LearnerToolsSlot/README.md
@@ -0,0 +1,28 @@
+# Learner Tools Slot
+
+### Slot ID: `org.openedx.frontend.learning.learner_tools.v1`
+
+### Slot ID Aliases
+* `learner_tools_slot`
+
+### Description
+This plugin slot provides a location for learner-facing tools and features to be displayed during course content navigation. The slot is rendered via a React portal to `document.body` to ensure proper positioning and stacking context.
+
+### Props:
+* `courseId` - The unique identifier for the current course
+* `unitId` - The unique identifier for the current unit/vertical being viewed
+* `userId` - The authenticated user's ID (automatically retrieved from auth context)
+* `isStaff` - Boolean indicating whether the user has staff/instructor privileges
+* `enrollmentMode` - The user's enrollment mode (e.g., 'audit', 'verified', 'honor', etc.)
+
+### Usage
+Plugins registered to this slot can use the provided context to:
+- Display course-specific tools based on courseId and unitId
+- Show different features based on user's enrollment mode
+- Provide staff-only functionality when isStaff is true
+- Query additional data from Redux store or backend APIs as needed
+
+### Notes
+- Returns `null` if user is not authenticated
+- Plugins should manage their own feature flag checks and requirements
+- The slot uses a portal to render to `document.body` for flexible positioning
--- a/src/plugin-slots/LearnerToolsSlot/index.jsx
+++ b/src/plugin-slots/LearnerToolsSlot/index.jsx
@@ -0,0 +1,47 @@
+import { createPortal } from 'react-dom';
+import PropTypes from 'prop-types';
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+import { getAuthenticatedUser } from '@edx/frontend-platform/auth';
+
+export const LearnerToolsSlot = ({
+  enrollmentMode = null,
+  isStaff,
+  courseId,
+  unitId,
+}) => {
+  const authenticatedUser = getAuthenticatedUser();
+
+  // Return null if user is not authenticated to avoid destructuring errors
+  if (!authenticatedUser) {
+    return null;
+  }
+
+  const { userId } = authenticatedUser;
+
+  // Provide minimal, generic context - no feature-specific flags
+  const pluginContext = {
+    courseId,
+    unitId,
+    userId,
+    isStaff,
+    enrollmentMode,
+  };
+
+  // Use generic plugin slot ID (location-based, not feature-specific)
+  // Plugins will query their own requirements from Redux/config
+  return createPortal(
+    <PluginSlot
+      id="org.openedx.frontend.learning.learner_tools.v1"
+      idAliases={['learner_tools_slot']}
+      pluginProps={pluginContext}
+    />,
+    document.body,
+  );
+};
+
+LearnerToolsSlot.propTypes = {
+  isStaff: PropTypes.bool.isRequired,
+  enrollmentMode: PropTypes.string,
+  courseId: PropTypes.string.isRequired,
+  unitId: PropTypes.string.isRequired,
+};
--- a/src/plugin-slots/LearnerToolsSlot/index.test.jsx
+++ b/src/plugin-slots/LearnerToolsSlot/index.test.jsx
@@ -0,0 +1,104 @@
+import React from 'react';
+import { render } from '@testing-library/react';
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+import * as auth from '@edx/frontend-platform/auth';
+
+import { LearnerToolsSlot } from './index';
+
+jest.mock('@openedx/frontend-plugin-framework', () => ({
+  PluginSlot: jest.fn(() => <div data-testid="plugin-slot">Plugin Slot</div>),
+}));
+
+jest.mock('@edx/frontend-platform/auth', () => ({
+  getAuthenticatedUser: jest.fn(),
+}));
+
+describe('LearnerToolsSlot', () => {
+  const defaultProps = {
+    courseId: 'course-v1:edX+DemoX+Demo_Course',
+    unitId: 'block-v1:edX+DemoX+Demo_Course+type@vertical+block@unit1',
+    isStaff: false,
+    enrollmentMode: 'verified',
+  };
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    // Mock document.body for createPortal
+    document.body.innerHTML = '<div id="root"></div>';
+  });
+
+  it('renders PluginSlot with correct props when user is authenticated', () => {
+    const mockUser = { userId: 123, username: 'testuser' };
+    auth.getAuthenticatedUser.mockReturnValue(mockUser);
+
+    render(<LearnerToolsSlot {...defaultProps} />);
+
+    expect(PluginSlot).toHaveBeenCalledWith(
+      expect.objectContaining({
+        id: 'org.openedx.frontend.learning.learner_tools.v1',
+        idAliases: ['learner_tools_slot'],
+        pluginProps: {
+          courseId: defaultProps.courseId,
+          unitId: defaultProps.unitId,
+          userId: mockUser.userId,
+          isStaff: defaultProps.isStaff,
+          enrollmentMode: defaultProps.enrollmentMode,
+        },
+      }),
+      {},
+    );
+  });
+
+  it('returns null when user is not authenticated', () => {
+    auth.getAuthenticatedUser.mockReturnValue(null);
+
+    const { container } = render(<LearnerToolsSlot {...defaultProps} />);
+
+    expect(container.firstChild).toBeNull();
+    expect(PluginSlot).not.toHaveBeenCalled();
+  });
+
+  it('uses default null for enrollmentMode when not provided', () => {
+    const mockUser = { userId: 456, username: 'testuser2' };
+    auth.getAuthenticatedUser.mockReturnValue(mockUser);
+
+    const { enrollmentMode, ...propsWithoutEnrollmentMode } = defaultProps;
+
+    render(<LearnerToolsSlot {...propsWithoutEnrollmentMode} />);
+
+    expect(PluginSlot).toHaveBeenCalledWith(
+      expect.objectContaining({
+        pluginProps: expect.objectContaining({
+          enrollmentMode: null,
+        }),
+      }),
+      {},
+    );
+  });
+
+  it('passes isStaff=true correctly', () => {
+    const mockUser = { userId: 789, username: 'staffuser' };
+    auth.getAuthenticatedUser.mockReturnValue(mockUser);
+
+    render(<LearnerToolsSlot {...defaultProps} isStaff />);
+
+    expect(PluginSlot).toHaveBeenCalledWith(
+      expect.objectContaining({
+        pluginProps: expect.objectContaining({
+          isStaff: true,
+        }),
+      }),
+      {},
+    );
+  });
+
+  it('renders to document.body via portal', () => {
+    const mockUser = { userId: 999, username: 'portaluser' };
+    auth.getAuthenticatedUser.mockReturnValue(mockUser);
+
+    render(<LearnerToolsSlot {...defaultProps} />);
+
+    // The portal should render to document.body
+    expect(document.body.querySelector('[data-testid="plugin-slot"]')).toBeInTheDocument();
+  });
+});
--- a/src/plugin-slots/README.md
+++ b/src/plugin-slots/README.md
@@ -11,6 +11,7 @@
 * [`org.openedx.frontend.learning.course_outline_tab_notifications.v1`](./CourseOutlineTabNotificationsSlot/)
 * [`org.openedx.frontend.learning.course_recommendations.v1`](./CourseRecommendationsSlot/)
 * [`org.openedx.frontend.learning.gated_unit_content_message.v1`](./GatedUnitContentMessageSlot/)
+* [`org.openedx.frontend.learning.learner_tools.v1`](./LearnerToolsSlot/)
 * [`org.openedx.frontend.learning.next_unit_top_nav_trigger.v1`](./NextUnitTopNavTriggerSlot/)
 * [`org.openedx.frontend.learning.notification_tray.v1`](./NotificationTraySlot/)
 * [`org.openedx.frontend.learning.notification_widget.v1`](./NotificationWidgetSlot/)
--- a/src/plugin-slots/UnitTitleSlot/index.jsx
+++ b/src/plugin-slots/UnitTitleSlot/index.jsx
@@ -27,7 +27,7 @@ const UnitTitleSlot = ({
    >
      <div className="d-flex justify-content-between">
        <div className="mb-0">
-          <h3 className="h3">{unit.title}</h3>
+          <h1 className="unit-title">{unit.title}</h1>
        </div>
        {isEnabledOutlineSidebar && renderUnitNavigation(true)}
      </div>
--- a/src/preferences-unsubscribe/data/api.js
+++ b/src/preferences-unsubscribe/data/api.js
@@ -1,11 +1,11 @@
 import { getConfig } from '@edx/frontend-platform';
 import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';

-export const getUnsubscribeUrl = (userToken, updatePatch) => (
-  `${getConfig().LMS_BASE_URL}/api/notifications/preferences/update/${userToken}/${updatePatch}/`
+export const getUnsubscribeUrl = (userToken) => (
+  `${getConfig().LMS_BASE_URL}/api/notifications/preferences/update/${userToken}/`
 );

-export async function unsubscribeNotificationPreferences(userToken, updatePatch) {
-  const url = getUnsubscribeUrl(userToken, updatePatch);
+export async function unsubscribeNotificationPreferences(userToken) {
+  const url = getUnsubscribeUrl(userToken);
  return getAuthenticatedHttpClient().get(url);
 }
--- a/src/preferences-unsubscribe/index.jsx
+++ b/src/preferences-unsubscribe/index.jsx
@@ -17,18 +17,18 @@ import messages from './messages';

 const PreferencesUnsubscribe = () => {
  const intl = useIntl();
-  const { userToken, updatePatch } = useParams();
+  const { userToken } = useParams();
  const [status, setStatus] = useState(LOADING);

  useEffect(() => {
-    unsubscribeNotificationPreferences(userToken, updatePatch).then(
+    unsubscribeNotificationPreferences(userToken).then(
      () => setStatus(LOADED),
      (error) => {
        setStatus(FAILED);
        logError(error);
      },
    );
-    sendTrackEvent('edx.ui.lms.notifications.preferences.unsubscribe', { userToken, updatePatch });
+    sendTrackEvent('edx.ui.lms.notifications.preferences.unsubscribe', { userToken });
  }, []);

  const pageContent = {
--- a/src/preferences-unsubscribe/index.test.jsx
+++ b/src/preferences-unsubscribe/index.test.jsx
@@ -24,8 +24,7 @@ describe('Notification Preferences One Click Unsubscribe', () => {
  let component;
  let store;
  const userToken = '1234';
-  const updatePatch = 'abc123';
-  const url = getUnsubscribeUrl(userToken, updatePatch);
+  const url = getUnsubscribeUrl(userToken);

  beforeAll(async () => {
    await initializeTestStore();
@@ -39,7 +38,7 @@ describe('Notification Preferences One Click Unsubscribe', () => {
    component = (
      <AppProvider store={store} wrapWithRouter={false}>
        <UserMessagesProvider>
-          <MemoryRouter initialEntries={[`${`/preferences-unsubscribe/${userToken}/${updatePatch}/`}`]}>
+          <MemoryRouter initialEntries={[`${`/preferences-unsubscribe/${userToken}/`}`]}>
            <Routes>
              <Route path={ROUTES.PREFERENCES_UNSUBSCRIBE} element={<PreferencesUnsubscribe />} />
            </Routes>
@@ -69,7 +68,6 @@ describe('Notification Preferences One Click Unsubscribe', () => {
    expect(screen.getByTestId('heading-text')).toHaveTextContent('Error unsubscribing from preference');
    expect(sendTrackEvent).toHaveBeenCalledWith('edx.ui.lms.notifications.preferences.unsubscribe', {
      userToken,
-      updatePatch,
    });
  });
 });
--- a/src/product-tours/ProductTours.jsx
+++ b/src/product-tours/ProductTours.jsx
@@ -16,6 +16,7 @@ import {
  endCourseHomeTour,
  endCoursewareTour,
  fetchTourData,
+  openCourseHomeTour,
 } from './data';

 const ProductTours = ({
@@ -164,7 +165,7 @@ const ProductTours = ({
            is_staff: administrator,
          });
          dispatch(closeNewUserCourseHomeModal());
-          setIsNewUserCourseHomeTourEnabled(true);
+          dispatch(openCourseHomeTour());
        }}
      />
    </>
--- a/src/product-tours/data/index.js
+++ b/src/product-tours/data/index.js
@@ -3,6 +3,7 @@ export {
  endCourseHomeTour,
  endCoursewareTour,
  fetchTourData,
+  openCourseHomeTour,
 } from './thunks';

 export { reducer } from './slice';
--- a/src/product-tours/data/thunks.js
+++ b/src/product-tours/data/thunks.js
@@ -6,12 +6,17 @@ import {
  disableCoursewareTour,
  disableNewUserCourseHomeModal,
  setTourData,
+  launchCourseHomeTour,
 } from './slice';

 export function closeNewUserCourseHomeModal() {
  return async (dispatch) => dispatch(disableNewUserCourseHomeModal());
 }

+export function openCourseHomeTour() {
+  return async (dispatch) => dispatch(launchCourseHomeTour());
+}
+
 export function endCourseHomeTour(username) {
  return async (dispatch) => {
    try {
--- a/src/product-tours/newUserCourseHomeTour/NewUserCourseHomeTourModal.scss
+++ b/src/product-tours/newUserCourseHomeTour/NewUserCourseHomeTourModal.scss
@@ -1,3 +1,3 @@
 [dir="rtl"] .new-user-tour-dialog .pgn__modal-hero .pgn__modal-hero-bg {
    transform: scaleX(-1);
-}
+}
--- a/src/shared/data/factories/courseBlocks.factory.js
+++ b/src/shared/data/factories/courseBlocks.factory.js
@@ -116,6 +116,7 @@ export function buildMinimalCourseBlocks(courseId, title, options = {}) {
      effort_activities: 2,
      effort_time: 15,
      type: 'sequential',
+      is_preview: false,
    },
    { courseId },
  )];
--- a/src/shared/streak-celebration/StreakCelebrationModal.jsx
+++ b/src/shared/streak-celebration/StreakCelebrationModal.jsx
@@ -1,9 +1,8 @@
 /* eslint-disable react/prop-types */
 import React, { useEffect, useState } from 'react';
 import PropTypes from 'prop-types';
-import { camelCaseObject, getConfig } from '@edx/frontend-platform';
+import { getConfig } from '@edx/frontend-platform';
 import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
 import { FormattedMessage, useIntl } from '@edx/frontend-platform/i18n';
 import { Lightbulb, MoneyFilled } from '@openedx/paragon/icons';
 import {
@@ -16,7 +15,12 @@ import { useModel } from '../../generic/model-store';
 import StreakMobileImage from './assets/Streak_mobile.png';
 import StreakDesktopImage from './assets/Streak_desktop.png';
 import messages from './messages';
-import { recordModalClosing, recordStreakCelebration } from './utils';
+import {
+  calculateVoucherDiscountPercentage,
+  getDiscountCodePercentage,
+  recordModalClosing,
+  recordStreakCelebration,
+} from './utils';

 function getRandomFactoid(intl, streakLength) {
  const boldedSectionA = intl.formatMessage(messages.streakFactoidABoldedSection);
@@ -42,13 +46,6 @@ function getRandomFactoid(intl, streakLength) {
  return factoids[Math.floor(Math.random() * (factoids.length))];
 }

-async function calculateVoucherDiscount(voucher, sku, username) {
-  const urlBase = `${getConfig().ECOMMERCE_BASE_URL}/api/v2/baskets/calculate`;
-  const url = `${urlBase}/?code=${voucher}&sku=${sku}&username=${username}`;
-  return getAuthenticatedHttpClient().get(url)
-    .then(res => camelCaseObject(res));
-}
-
 const CloseText = ({ intl }) => (
  <span>
    {intl.formatMessage(messages.streakButton)}
@@ -83,34 +80,38 @@ const StreakModal = ({

  // Ask ecommerce to calculate discount savings
  useEffect(() => {
-    if (streakDiscountCouponEnabled && verifiedMode && getConfig().ECOMMERCE_BASE_URL) {
-      calculateVoucherDiscount(discountCode, verifiedMode.sku, username)
-        .then(
-          (result) => {
-            const { totalInclTax, totalInclTaxExclDiscounts } = result.data;
-            if (totalInclTaxExclDiscounts && totalInclTax !== totalInclTaxExclDiscounts) {
-              // Just store the percent (rather than using these values directly), because ecommerce doesn't give us
-              // the currency symbol to use, so we want to use the symbol that LMS gives us. And I don't want to assume
-              // ecommerce's currency is the same as the LMS. So we'll keep using the values in verifiedMode, just
-              // multiplied by the calculated percentage.
-              setDiscountPercent(1 - totalInclTax / totalInclTaxExclDiscounts);
-              sendTrackEvent('edx.bi.course.streak_discount_enabled', {
-                course_id: courseId,
-                sku: verifiedMode.sku,
-              });
-            } else {
-              setDiscountPercent(0);
-            }
-          },
-          () => {
-            // ignore any errors - we just won't show the discount to the user then
-            setDiscountPercent(0);
-          },
-        );
-    } else {
-      setDiscountPercent(0);
-    }
-  // eslint-disable-next-line react-hooks/exhaustive-deps
+    (async () => {
+      let streakDiscountPercentage = 0;
+      try {
+        if (streakDiscountCouponEnabled && verifiedMode) {
+          // If the discount service is available, use it to get the discount percentage
+          if (getConfig().DISCOUNT_CODE_INFO_URL) {
+            streakDiscountPercentage = await getDiscountCodePercentage(
+              discountCode,
+              courseId,
+            );
+          // If the discount service is not available, fall back to ecommerce to calculate the discount percentage
+          } else if (getConfig().ECOMMERCE_BASE_URL) {
+            streakDiscountPercentage = await calculateVoucherDiscountPercentage(
+              discountCode,
+              verifiedMode.sku,
+              username,
+            );
+          }
+        }
+      } catch {
+        // ignore any errors - we just won't show the discount to the user then
+      } finally {
+        if (streakDiscountPercentage) {
+          sendTrackEvent('edx.bi.course.streak_discount_enabled', {
+            course_id: courseId,
+            sku: verifiedMode.sku,
+          });
+        }
+        setDiscountPercent(streakDiscountPercentage);
+      }
+    })();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [streakDiscountCouponEnabled, username, verifiedMode]);

  if (!isStreakCelebrationOpen) {
--- a/src/shared/streak-celebration/StreakCelebrationModal.test.jsx
+++ b/src/shared/streak-celebration/StreakCelebrationModal.test.jsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import { Factory } from 'rosie';
-import { camelCaseObject, getConfig } from '@edx/frontend-platform';
+import { camelCaseObject, getConfig, mergeConfig } from '@edx/frontend-platform';
 import { sendTrackEvent } from '@edx/frontend-platform/analytics';
 import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
 import { breakpoints } from '@openedx/paragon';
@@ -34,6 +34,19 @@ describe('Loaded Tab Page', () => {
    });
  }

+  function setDiscountViaDiscountCodeInfo(percent) {
+    const discountURLParams = new URLSearchParams();
+    discountURLParams.append('code', 'ZGY11119949');
+    discountURLParams.append('course_run_key', courseMetadata.id);
+    const discountURL = `${getConfig().DISCOUNT_CODE_INFO_URL}?${discountURLParams.toString()}`;
+
+    mockData.streakDiscountCouponEnabled = true;
+    axiosMock.onGet(discountURL).reply(200, {
+      isApplicable: true,
+      discountPercentage: percent / 100,
+    });
+  }
+
  function setDiscountError() {
    mockData.streakDiscountCouponEnabled = true;
    axiosMock.onGet(calculateUrl).reply(500);
@@ -105,4 +118,22 @@ describe('Loaded Tab Page', () => {
      sku: mockData.verifiedMode.sku,
    });
  });
+
+  it('shows discount version of streak celebration modal when discount available and info fetched using DISCOUNT_CODE_INFO_URL', async () => {
+    mergeConfig({ DISCOUNT_CODE_INFO_URL: 'http://localhost:8140/lms/discount-code-info/' });
+
+    global.innerWidth = breakpoints.extraSmall.maxWidth;
+    setDiscountViaDiscountCodeInfo(14);
+    await renderModal();
+
+    const endDateText = `Ends ${new Date(Date.now() + 14 * 24 * 60 * 60 * 1000).toLocaleDateString({ timeZone: 'UTC' })}.`;
+    expect(screen.getByText('You’ve unlocked a 14% off discount when you upgrade this course for a limited time only.', { exact: false })).toBeInTheDocument();
+    expect(screen.getByText(endDateText, { exact: false })).toBeInTheDocument();
+    expect(screen.getByText('Continue with course')).toBeInTheDocument();
+    expect(screen.queryByText('Keep it up')).not.toBeInTheDocument();
+    expect(sendTrackEvent).toHaveBeenCalledWith('edx.bi.course.streak_discount_enabled', {
+      course_id: mockData.courseId,
+      sku: mockData.verifiedMode.sku,
+    });
+  });
 });
--- a/src/shared/streak-celebration/utils.jsx
+++ b/src/shared/streak-celebration/utils.jsx
@@ -1,5 +1,9 @@
 import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-import { getAuthenticatedUser } from '@edx/frontend-platform/auth';
+import { camelCaseObject, getConfig } from '@edx/frontend-platform';
+import {
+  getAuthenticatedHttpClient,
+  getAuthenticatedUser,
+} from '@edx/frontend-platform/auth';

 import { updateModel } from '../../generic/model-store';

@@ -24,4 +28,39 @@ function recordModalClosing(celebrations, org, courseId, dispatch) {
  }));
 }

-export { recordStreakCelebration, recordModalClosing };
+async function calculateVoucherDiscountPercentage(voucher, sku, username) {
+  const urlBase = `${getConfig().ECOMMERCE_BASE_URL}/api/v2/baskets/calculate`;
+  const url = `${urlBase}/?code=${voucher}&sku=${sku}&username=${username}`;
+
+  const result = await getAuthenticatedHttpClient().get(url);
+  const { totalInclTax, totalInclTaxExclDiscounts } = camelCaseObject(result).data;
+
+  if (totalInclTaxExclDiscounts && totalInclTax !== totalInclTaxExclDiscounts) {
+    // Just store the percent (rather than using these values directly), because ecommerce doesn't give us
+    // the currency symbol to use, so we want to use the symbol that LMS gives us. And I don't want to assume
+    // ecommerce's currency is the same as the LMS. So we'll keep using the values in verifiedMode, just
+    // multiplied by the calculated percentage.
+    return 1 - totalInclTax / totalInclTaxExclDiscounts;
+  }
+
+  return 0;
+}
+
+async function getDiscountCodePercentage(code, courseId) {
+  const params = new URLSearchParams();
+  params.append('code', code);
+  params.append('course_run_key', courseId);
+  const url = `${getConfig().DISCOUNT_CODE_INFO_URL}?${params.toString()}`;
+
+  const result = await getAuthenticatedHttpClient().get(url);
+  const { isApplicable, discountPercentage } = camelCaseObject(result).data;
+
+  return isApplicable ? +discountPercentage : 0;
+}
+
+export {
+  calculateVoucherDiscountPercentage,
+  getDiscountCodePercentage,
+  recordModalClosing,
+  recordStreakCelebration,
+};
Author	SHA1	Message	Date
Jansen Kantor	7f369caf2e	fix: react state never updated when tour opened	2026-02-12 10:49:07 -05:00
Deborah Kaplan	21aecb9634	Merge pull request #43 from edx/dkaplan1/AU-2654_enable-use-of-local-translations-repo-with-improved-local-configuration-cherry-pick feat: improved local translation handling	2026-01-23 15:11:16 -05:00
Deborah Kaplan	aefa116816	chore: Apply suggestion from @Copilot It caught a spacing issue (this file had tabs and spaces both for some reason) Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>	2026-01-23 13:41:10 -05:00
Deborah Kaplan	31b319b141	chore: removing blank defs shouldn't be necessary, and don't want to override.	2026-01-23 18:31:25 +00:00
Deborah Kaplan	1f952fc454	feat: improved local translation handling makes it easier to add instance-specific, locally defined translation strings FIXES: AU-2654	2026-01-23 18:31:05 +00:00
Nathan Sprenkle	a0f01cb38a	refactor: shift grade summary calculation to backend (#42 ) * refactor: shift grade summary calculation to backend (#1797) Refactors the grade summary logic to delegate all calculation responsibilities to the backend. Previously, the frontend was performing grade summary computations using data fetched from the API. Now, the API itself provides the fully computed grade summary, simplifying the frontend and ensuring consistent results across clients. Additionally, a "Hidden Grades" label has been added in the grade summary table to clearly indicate sections where grades are not visible to learners. Finally, for visibility settings that depend on the due date, this PR adds a banner on the Progress page indicating that grades are not yet released, along with the relevant due date information. * chore: update snapshots --------- Co-authored-by: Muhammad Anas <88967643+Anas12091101@users.noreply.github.com>	2026-01-07 10:51:23 -05:00
Nathan Sprenkle	f4e88ce9ea	feat: fetch exams data on the progress page (openedx#1829) (#38 ) This commit adds changes to fetch the exams data associated with all subsections relevant to the progress page. Exams data is relevant to the progress page because the status of a learner's exam attempt may influence the state of their grade. This allows children of the root ProgressPage or downstream plugin slots to access this data from the Redux store. --------- Co-authored-by: nsprenkle <nsprenkle@2u.com>, Michael Roytman <mroytman@2u.com>	2025-12-17 12:56:00 -05:00
sundarthapa2u	fb6ad622e2	Merge pull request #37 from edx/sundar/upgrade-cta-to-top feat: moved upgrade notification CTA to top	2025-12-10 14:37:19 -05:00
sundarthapa2u	2365dbdd06	feat: moved upgrade notification CTA to top	2025-12-08 19:57:35 +00:00
sundarthapa2u	9f4d82fb5d	Merge pull request #36 from edx/sundar/new-course-outline Added `isPreview` key to `outline` API	2025-12-04 14:46:44 -05:00
sundarthapa2u	47d491099f	feat: updated courseblocks factory to reflect is_preview field	2025-12-04 14:41:59 -05:00
sundarthapa2u	1832786a5d	feat: snapshot for isPreview	2025-12-04 14:41:59 -05:00
sundarthapa2u	a61bb7c382	feat: is_preview key mapping for normalizeOutlineBlocks	2025-12-04 14:41:59 -05:00
Jeremy Ristau	7123ab7bb1	Merge pull request #31 from edx/copilot/update-unit-title-heading feat: change Unit title from h3 to h1 for accessibility compliance	2025-12-02 20:49:22 -05:00
nsprenkle	bfefacb940	feat: give unit title unique CSS class, preserving existing size	2025-12-02 15:20:07 -05:00
copilot-swe-agent[bot]	85b0571335	feat: update unit title from h3 to h1 for a11y compliance Co-authored-by: jristau1984 <11785886+jristau1984@users.noreply.github.com>	2025-12-02 15:19:54 -05:00
Maniraja Raman	c13f118ac2	feat: update chat component to use PluginSlot and simplify logic	2025-11-18 11:01:21 +05:30
Jansen Kantor	3f41d5a10c	Merge pull request #25 from edx/jkantor/cherry-pick-slot feat: add plugin slot for content iframe error component (#1771)	2025-10-29 13:58:58 -04:00
Jansen Kantor	1b44ee222e	fix: re-add removed import (#1815 )	2025-10-28 11:17:48 -04:00
Diana Villalvazo	2728d5d4e9	test: deprecate react-unit-test-utils 1/2 (#1750 )	2025-10-21 13:25:32 -04:00
Jansen Kantor	6106b65714	feat: add plugin slot for content iframe error component (#1771 ) * feat: add plugin slot for content iframe error component * style: quality * fix: copilot suggestions	2025-10-20 23:11:06 -04:00
Michael Roytman	8ca5513af4	Merge pull request #21 from edx/michaelroytman/edx-COSMO2-726-727-verified-learner-xpert-bug feat: update version of frontend-lib-learning-assistant to 2.23.1	2025-10-16 08:47:20 -04:00
Michael Roytman	3245198877	feat: update version of frontend-lib-learning-assistant to 2.23.1 This commit installs version 2.23.1 of @edx/frontend-lib-learning-assistant. This release fixes a bug where the Xpert Learning Assistant was only available to learners in the audit and credit modes. See https://github.com/edx/frontend-lib-learning-assistant/releases/tag/v2.23.1.	2025-10-15 16:21:39 -04:00
Maniraja Raman	74257bc1f4	feat: add feature flag for chat v2 endpoint in LearnerAppConfig	2025-09-30 16:13:54 +05:30
Raymond Zhou	7656e602b6	Fix lti height (#19 )	2025-09-11 23:54:17 -04:00
Muhammad Faraz Maqsood	69a443a571	Merge pull request #17 from edx/fix/lti_modal_height_edx fix: height for lti modal	2025-09-09 16:49:51 +05:00
Muhammad Faraz Maqsood	2bfea2823b	Merge branch 'master' into fix/lti_modal_height_edx	2025-09-09 16:37:03 +05:00
Muhammad Faraz Maqsood	35a0a6456c	fix: height for lti modal	2025-09-09 16:33:46 +05:00
Muhammad Faraz Maqsood	24a9a6a761	Merge pull request #15 from edx/fix/lti_modal_height Fix: LTI modal height	2025-09-09 16:10:58 +05:00
Muhammad Faraz Maqsood	0caa243a2e	fix: height for lti modal	2025-09-09 15:25:43 +05:00
Muhammad Faraz Maqsood	724039c629	fix: modal size for lti content (#12 ) - dialogClassName was working with Modal from paragon, but after paragon v23 upgrade. We replaced Modal with ModalDialog with which dialogClassName doesn't work. - So, replace dialogClassName with simple className to apply same styles. Co-authored-by: Muhammad Faraz Maqsood <faraz.maqsood@A006-01130.local>	2025-09-05 13:10:45 -04:00
Isaac Lee	e82132df5f	Merge pull request #11 from edx/ilee2u/update-la-plugin-2.23.0-edx chore: update learning assistant plugin 2.23.0	2025-08-25 15:00:27 -04:00
ilee2u	3846f1eae5	chore: update learning assistant plugin 2.23.0	2025-08-22 16:04:36 -04:00
Muhammad Adeel Tajamul	11698e055f	feat: updated notification preferences unsubscribe flow (#9 )	2025-08-21 14:10:47 -04:00
Nathan Sprenkle	7817ac751c	feat!: add design tokens support (#1737 ) (#10 ) BREAKING CHANGE: Pre-design-tokens theming is no longer supported. Co-authored-by: Brian Smith <112954497+brian-smith-tcril@users.noreply.github.com> Co-authored-by: Diana Olarte <diana.olarte@edunext.co>	2025-08-15 15:06:21 -04:00
Maniraja Raman	0dfbca7cd8	feat: update frontend-lib-learning-assistant version from 2.20.0 to 2.22.0 (#8 )	2025-08-11 11:13:27 -04:00
Nathan Sprenkle	5e922a1643	feat: use discount info endpoint for streak discount information (openedx#1763) (#7 ) Co-authored-by: Nawfal Ahmed <111358247+NawfalAhmed@users.noreply.github.com>	2025-08-07 11:27:34 -04:00
Nathan Sprenkle	60f9abbe2b	chore: update to teak.1 (#5 )	2025-07-09 13:55:40 -04:00
nsprenkle	118d5aac31	revert: "feat: update certificate icons" This reverts commit `1412bfe209`.	2025-07-02 16:29:00 -04:00
nsprenkle	a8e2c080dc	chore: merge branch 'openedx/release/teak.1' into edx/release/teak.1	2025-07-01 10:50:01 -04:00
Nathan Sprenkle	f0f482cc32	Merge branch 'openedx:master' into master	2025-06-13 10:34:40 -04:00
Nathan Sprenkle	dbe917f692	Merge branch 'openedx:master' into master	2025-06-05 13:30:54 -04:00
Jorg Are	69f1ca5a99	Merge branch 'openedx:master' into master	2025-06-04 16:03:48 +01:00
Jorg Are	d4de38a8e7	Merge branch 'openedx:master' into master	2025-05-22 11:27:34 +01:00
Nathan Sprenkle	6736e6cd26	Merge branch 'openedx:master' into master	2025-05-19 11:46:12 -04:00
Nathan Sprenkle	b6ab78c244	Merge branch 'openedx:master' into master	2025-05-12 10:46:13 -04:00
Nathan Sprenkle	662783dbd4	revert: "feat: update certificate icons" #3	2025-05-08 16:47:04 -04:00
nsprenkle	b315c0b1e6	revert: "feat: update certificate icons" This reverts commit `1412bfe209`.	2025-05-08 16:12:55 -04:00
Maxim Beder	241e188465	feat: update certificate icons Old certificates icons contained edX trademark logos, which were not suitable for the open source repos. Replaced with icons that contain Open edX logos.	2025-05-05 20:43:01 +05:30