⬆️(frontend) upgrade livekit-client and @livekit/components-react

Bump livekit-client 2.20.0 -> 2.21.0 and
@livekit/components-react 2.9.21 -> 2.9.23. Patch/minor upgrade
with data streams v2, data channel flow control and reliability
fixes, iOS Safari double-playback fix, and a build-time type
resolution fix for `skipLibCheck: false`.

No breaking API changes.

CHANGELOG.md

@@ -8,9 +8,17 @@ and this project adheres to
 
 ## [Unreleased]
 
-### Added
+### Changed
 
-- 🚸(frontend) explain camera-in-use failures on the join screen
+- ✨(backend) accept form-urlencoded on the user token endpoint
+- ⬆️(frontend) upgrade i18next and react-i18next patch versions
+- ⬆️(frontend) upgrade posthog-js from 1.395.0 to 1.404.1
+- ⬆️(frontend) upgrade livekit-client and @livekit/components-react
+
+### Fixed
+
+- 📝(docs) fix minor typos in comments and docstrings
+- ⬆️(backend) bump sqlparse from 0.5.5 to 0.6.0
 
 ## [1.27.0] - 2026-08-14
 

SECURITY.md

@@ -4,7 +4,7 @@
 
 Security is very important to us.
 
-If you have any issue regarding security, please disclose the information responsibly submiting [this form](https://vdp.numerique.gouv.fr/p/Send-a-report?lang=en) and not by creating an issue on the repository. You can also email us at visio@numerique.gouv.fr
+If you have any issue regarding security, please disclose the information responsibly by submitting [this form](https://vdp.numerique.gouv.fr/p/Send-a-report?lang=en) and not by creating an issue on the repository. You can also email us at visio@numerique.gouv.fr
 
 We appreciate your effort to make Visio more secure.
 

docs/openapi.yaml

@@ -50,10 +50,24 @@ paths:
         
         The application must be authorized for the user's email domain.
         The returned token expires after a configured duration and must be refreshed by calling this endpoint again.
+
+        Request parameters may be sent either as "application/x-www-form-urlencoded"
+        (as specified by RFC 6749 for OAuth 2.0 token endpoints) or as "application/json".
       operationId: generateToken
       requestBody:
         required: true
         content:
+          application/x-www-form-urlencoded:
+            schema:
+              $ref: '#/components/schemas/TokenRequest'
+            examples:
+              tokenRequest:
+                summary: Request token for user delegation
+                value:
+                  client_id: "550e8400-e29b-41d4-a716-446655440000"
+                  client_secret: "1234567890abcdefghijklmnopqrstuvwxyz"
+                  grant_type: "client_credentials"
+                  scope: "user@example.com"
           application/json:
             schema:
               $ref: '#/components/schemas/TokenRequest'
@@ -117,6 +131,19 @@ paths:
                   summary: Domain not authorized
                   value:
                     error: "This application is not authorized for this email domain."
+        '415':
+          description: |
+            Unsupported media type. The request body must be sent as
+            "application/x-www-form-urlencoded" or "application/json".
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error'
+              examples:
+                unsupportedMediaType:
+                  summary: Unsupported request content type
+                  value:
+                    detail: 'Unsupported media type "text/plain" in request.'
 
   /rooms:
     get:

src/backend/core/external_api/viewsets.py

@@ -12,6 +12,9 @@ from rest_framework import decorators, mixins, viewsets
 from rest_framework import (
     exceptions as drf_exceptions,
 )
+from rest_framework import (
+    parsers as drf_parsers,
+)
 from rest_framework import (
     response as drf_response,
 )
@@ -41,6 +44,7 @@ class ApplicationViewSet(viewsets.ViewSet):
         methods=["post"],
         url_path="token",
         url_name="token",
+        parser_classes=[drf_parsers.FormParser, drf_parsers.JSONParser],
     )
     @FeatureFlag.require("application")
     def generate_jwt_access_token(self, request, *args, **kwargs):

src/backend/core/tests/test_external_api_token.py

@@ -5,6 +5,7 @@ Tests for external API /token endpoint
 # pylint: disable=W0621
 
 from unittest import mock
+from urllib.parse import urlencode
 
 import jwt
 import pytest
@@ -88,6 +89,155 @@ def test_api_applications_generate_token_success(settings):
     }
 
 
+def test_api_applications_generate_token_form_urlencoded(settings):
+    """The token endpoint should accept "application/x-www-form-urlencoded"
+    requests, as mandated by RFC 6749 (sections 3.2 and 4.4.2) for OAuth 2.0
+    token endpoints, so that standard OAuth 2.0 client libraries work
+    out of the box."""
+    UserFactory(email="user@example.com")
+    application = ApplicationFactory(
+        is_active=True,
+        scopes=[ApplicationScope.ROOMS_LIST, ApplicationScope.ROOMS_CREATE],
+    )
+
+    plain_secret = "test-secret-123"
+    application.client_secret = plain_secret
+    application.save()
+
+    client = APIClient()
+    response = client.post(
+        "/external-api/v1.0/application/token/",
+        (
+            f"client_id={application.client_id}"
+            f"&client_secret={plain_secret}"
+            "&grant_type=client_credentials"
+            "&scope=user%40example.com"
+        ),
+        content_type="application/x-www-form-urlencoded",
+    )
+
+    assert response.status_code == 200
+    assert "access_token" in response.data
+
+    response.data.pop("access_token")
+
+    assert response.data == {
+        "token_type": "Bearer",
+        "expires_in": settings.APPLICATION_JWT_EXPIRATION_SECONDS,
+        "scope": "rooms:list rooms:create",
+    }
+
+
+def test_api_applications_generate_token_form_urlencoded_invalid_credentials():
+    """Invalid credentials sent as form-urlencoded should be parsed and
+    rejected with 401, proving the request body is properly decoded."""
+    user = UserFactory(email="user@example.com")
+    application = ApplicationFactory(is_active=True)
+
+    client = APIClient()
+    response = client.post(
+        "/external-api/v1.0/application/token/",
+        urlencode(
+            {
+                "client_id": application.client_id,
+                "client_secret": "wrong-secret",
+                "grant_type": "client_credentials",
+                "scope": user.email,
+            }
+        ),
+        content_type="application/x-www-form-urlencoded",
+    )
+
+    assert response.status_code == 401
+    assert "Invalid credentials" in str(response.data)
+
+
+def test_api_applications_generate_token_form_urlencoded_missing_fields():
+    """Missing required fields in a form-urlencoded request should return
+    a 400 validation error, like for JSON requests."""
+    client = APIClient()
+    response = client.post(
+        "/external-api/v1.0/application/token/",
+        urlencode({"grant_type": "client_credentials"}),
+        content_type="application/x-www-form-urlencoded",
+    )
+
+    assert response.status_code == 400
+    for field in ("client_id", "client_secret", "scope"):
+        assert field in response.data
+
+
+def test_api_applications_generate_token_form_urlencoded_invalid_grant_type():
+    """An unsupported grant_type sent as form-urlencoded should return 400."""
+    user = UserFactory(email="user@example.com")
+    application = ApplicationFactory(is_active=True)
+
+    plain_secret = "test-secret-123"
+    application.client_secret = plain_secret
+    application.save()
+
+    client = APIClient()
+    response = client.post(
+        "/external-api/v1.0/application/token/",
+        urlencode(
+            {
+                "client_id": application.client_id,
+                "client_secret": plain_secret,
+                "grant_type": "authorization_code",
+                "scope": user.email,
+            }
+        ),
+        content_type="application/x-www-form-urlencoded",
+    )
+
+    assert response.status_code == 400
+    assert "grant_type" in response.data
+
+
+def test_api_applications_generate_token_form_urlencoded_special_characters():
+    """Percent-encoded reserved characters ("&", "=", "+", "%") in the
+    client_secret should survive form-urlencoded decoding."""
+    UserFactory(email="user@example.com")
+    application = ApplicationFactory(
+        is_active=True,
+        scopes=[ApplicationScope.ROOMS_LIST],
+    )
+
+    plain_secret = "s3cr3t&with=special+chars%42"
+    application.client_secret = plain_secret
+    application.save()
+
+    client = APIClient()
+    response = client.post(
+        "/external-api/v1.0/application/token/",
+        urlencode(
+            {
+                "client_id": application.client_id,
+                "client_secret": plain_secret,
+                "grant_type": "client_credentials",
+                "scope": "user@example.com",
+            }
+        ),
+        content_type="application/x-www-form-urlencoded",
+    )
+
+    assert response.status_code == 200
+    assert "access_token" in response.data
+
+
+def test_api_applications_generate_token_unsupported_media_type():
+    """Content types other than JSON and form-urlencoded should still be
+    rejected with 415 Unsupported Media Type."""
+    client = APIClient()
+    response = client.post(
+        "/external-api/v1.0/application/token/",
+        "client_id=x&client_secret=y&grant_type=client_credentials&scope=a@b.co",
+        content_type="text/plain",
+    )
+
+    assert response.status_code == 415
+
+
 def test_api_applications_generate_token_invalid_client_id():
     """Invalid client_id should return 401."""
     user = UserFactory(email="user@example.com")

src/backend/uv.lock

@@ -2252,11 +2252,11 @@ wheels = [
 
 [[package]]
 name = "sqlparse"
-version = "0.5.5"
+version = "0.6.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/90/76/437d71068094df0726366574cf3432a4ed754217b436eb7429415cf2d480/sqlparse-0.5.5.tar.gz", hash = "sha256:e20d4a9b0b8585fdf63b10d30066c7c94c5d7a7ec47c889a2d83a3caa93ff28e", size = 120815, upload-time = "2025-12-19T07:17:45.073Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/5f/d3/3f06a1006f2261d1342aefb3c71eed02f5d4ca5bdbecd86ebc12ad38306e/sqlparse-0.6.0.tar.gz", hash = "sha256:113c35c75365ab9cc9c7231d68c6428fb11c085fc8e9eb1ad659b7ddbf6cd2b9", size = 178477, upload-time = "2026-08-13T19:16:06.396Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/49/4b/359f28a903c13438ef59ebeee215fb25da53066db67b305c125f1c6d2a25/sqlparse-0.5.5-py3-none-any.whl", hash = "sha256:12a08b3bf3eec877c519589833aed092e2444e68240a3577e8e26148acc7b1ba", size = 46138, upload-time = "2025-12-19T07:17:46.573Z" },
+    { url = "https://files.pythonhosted.org/packages/d9/50/f00935da0ec7cbf325f8dc4f772ae46fbc7b672dd62876e73f0a94adda57/sqlparse-0.6.0-py3-none-any.whl", hash = "sha256:b861c0288ce2fa56209a9a6412d2e066ac664b3873b89c26c9d8415e8e32996f", size = 50070, upload-time = "2026-08-13T19:16:04.062Z" },
 ]
 
 [[package]]

src/frontend/package-lock.json

@@ -12,7 +12,7 @@
         "@fontsource-variable/lexend": "5.2.11",
         "@fontsource/opendyslexic": "5.2.5",
         "@libreaudio/la-call": "0.1.4",
-        "@livekit/components-react": "2.9.21",
+        "@livekit/components-react": "2.9.23",
         "@livekit/components-styles": "1.2.0",
         "@livekit/track-processors": "0.7.2",
         "@mediapipe/tasks-vision": "0.10.14",
@@ -24,17 +24,17 @@
         "crisp-sdk-web": "1.1.2",
         "hoofd": "1.7.3",
         "humanize-duration": "3.33.2",
-        "i18next": "26.3.1",
+        "i18next": "26.3.6",
         "i18next-browser-languagedetector": "8.2.1",
         "i18next-parser": "9.4.0",
         "i18next-resources-to-backend": "1.2.1",
-        "livekit-client": "2.20.0",
+        "livekit-client": "2.21.0",
-        "posthog-js": "1.395.0",
+        "posthog-js": "1.404.1",
         "react": "18.3.1",
         "react-aria": "3.50.0",
         "react-aria-components": "1.19.0",
         "react-dom": "18.3.1",
-        "react-i18next": "17.0.8",
+        "react-i18next": "17.0.10",
         "react-stately": "3.48.0",
         "use-sound": "5.0.0",
         "valtio": "2.3.2",
@@ -742,28 +742,28 @@
       }
     },
     "node_modules/@floating-ui/core": {
-      "version": "1.7.5",
+      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/@floating-ui/core/-/core-1.7.5.tgz",
+      "resolved": "https://registry.npmjs.org/@floating-ui/core/-/core-1.8.0.tgz",
-      "integrity": "sha512-1Ih4WTWyw0+lKyFMcBHGbb5U5FtuHJuujoyyr5zTaWS5EYMeT6Jb2AuDeftsCsEuchO+mM2ij5+q9crhydzLhQ==",
+      "integrity": "sha512-0CIZ5itps/8x7BG8dEIhs53BvCUH2PCoogtakwRTut+Arm58sJooJ0AuZhLw2HJYIR5cMLNPBSS728sPho2khQ==",
       "license": "MIT",
       "dependencies": {
-        "@floating-ui/utils": "^0.2.11"
+        "@floating-ui/utils": "^0.2.12"
       }
     },
     "node_modules/@floating-ui/dom": {
-      "version": "1.7.4",
+      "version": "1.7.6",
-      "resolved": "https://registry.npmjs.org/@floating-ui/dom/-/dom-1.7.4.tgz",
+      "resolved": "https://registry.npmjs.org/@floating-ui/dom/-/dom-1.7.6.tgz",
-      "integrity": "sha512-OOchDgh4F2CchOX94cRVqhvy7b3AFb+/rQXyswmzmGakRfkMgoWVjfnLWkRirfLEfuD4ysVW16eXzwt3jHIzKA==",
+      "integrity": "sha512-9gZSAI5XM36880PPMm//9dfiEngYoC6Am2izES1FF406YFsjvyBMmeJ2g4SAju3xWwtuynNRFL2s9hgxpLI5SQ==",
       "license": "MIT",
       "dependencies": {
-        "@floating-ui/core": "^1.7.3",
+        "@floating-ui/core": "^1.7.5",
-        "@floating-ui/utils": "^0.2.10"
+        "@floating-ui/utils": "^0.2.11"
       }
     },
     "node_modules/@floating-ui/utils": {
-      "version": "0.2.11",
+      "version": "0.2.12",
-      "resolved": "https://registry.npmjs.org/@floating-ui/utils/-/utils-0.2.11.tgz",
+      "resolved": "https://registry.npmjs.org/@floating-ui/utils/-/utils-0.2.12.tgz",
-      "integrity": "sha512-RiB/yIh78pcIxl6lLMG0CgBXAZ2Y0eVHqMPYugu+9U0AeT6YBeiJpf7lbdJNIugFP5SIjwNRgo4DhR1Qxi26Gg==",
+      "integrity": "sha512-HpCo8tmWzLVad5s2d19EhAz5zqrrQ6s69qd6moPMQvkOuSwDT1YgRfWSVuc4ennqrgv3OHppiOGMQ7oC13yIww==",
       "license": "MIT"
     },
     "node_modules/@fontsource-variable/atkinson-hyperlegible-next": {
@@ -966,12 +966,12 @@
       "license": "GPL-3.0+"
     },
     "node_modules/@livekit/components-core": {
-      "version": "0.12.13",
+      "version": "0.12.14",
-      "resolved": "https://registry.npmjs.org/@livekit/components-core/-/components-core-0.12.13.tgz",
+      "resolved": "https://registry.npmjs.org/@livekit/components-core/-/components-core-0.12.14.tgz",
-      "integrity": "sha512-DQmi84afHoHjZ62wm8y+XPNIDHTwFHAltjd3lmyXj8UZHOY7wcza4vFt1xnghJOD5wLRY58L1dkAgAw59MgWvw==",
+      "integrity": "sha512-6OKP/1Ok2fCZewDLKd3SzaTb7KvfZl/6hjggI+TgUdhp0Y7HBg3+tHA7YmhZRc0BO8wIyVy4VgTPn7qkLHt2nQ==",
       "license": "Apache-2.0",
       "dependencies": {
-        "@floating-ui/dom": "1.7.4",
+        "@floating-ui/dom": "1.7.6",
         "loglevel": "1.9.1",
         "rxjs": "7.8.2"
       },
@@ -979,17 +979,17 @@
         "node": ">=18"
       },
       "peerDependencies": {
-        "livekit-client": "^2.17.2",
+        "livekit-client": "^2.20.1",
         "tslib": "^2.6.2"
       }
     },
     "node_modules/@livekit/components-react": {
-      "version": "2.9.21",
+      "version": "2.9.23",
-      "resolved": "https://registry.npmjs.org/@livekit/components-react/-/components-react-2.9.21.tgz",
+      "resolved": "https://registry.npmjs.org/@livekit/components-react/-/components-react-2.9.23.tgz",
-      "integrity": "sha512-6hU9VucJJL+gAhilNGe4MBCDCZVk64qyjP9Ck86krvOIdVU76WeWksddg1MYUP10AlUwwrfD7davz41pJTcMJw==",
+      "integrity": "sha512-clO+0g/u3YBpuOvnAjUSAJBH/o7w+RpUAseswjiSML9rHrXlTUhwBNm8LPk+qN5GOU3A6lzsNnFYVpUHUBVOkg==",
       "license": "Apache-2.0",
       "dependencies": {
-        "@livekit/components-core": "0.12.13",
+        "@livekit/components-core": "0.12.14",
         "clsx": "2.1.1",
         "events": "^3.3.0",
         "jose": "^6.0.12",
@@ -999,8 +999,8 @@
         "node": ">=18"
       },
       "peerDependencies": {
-        "@livekit/krisp-noise-filter": "^0.2.12 || ^0.3.0",
+        "@livekit/krisp-noise-filter": "^0.2.12 || ^0.3.0 || ^0.4.0",
-        "livekit-client": "^2.18.2",
+        "livekit-client": "^2.20.1",
         "react": ">=18",
         "react-dom": ">=18",
         "tslib": "^2.6.2"
@@ -1027,9 +1027,9 @@
       "license": "Apache-2.0"
     },
     "node_modules/@livekit/protocol": {
-      "version": "1.46.6",
+      "version": "1.50.4",
-      "resolved": "https://registry.npmjs.org/@livekit/protocol/-/protocol-1.46.6.tgz",
+      "resolved": "https://registry.npmjs.org/@livekit/protocol/-/protocol-1.50.4.tgz",
-      "integrity": "sha512-upzlHP1vi/kZ/QqALZTFskQ0ifqc2f15RKucHYOsIHJsaXvEYanG75mAb7o+Yomfs4XhQ4BaRsdY+TFHXpaqrg==",
+      "integrity": "sha512-L1uggNQAqyY21smQY8AllyOYbcv9Me9TaxwuLytL1R8ck9nbYPmQLNwEDi3pOFGAMa5F8I2nUi2Jc59W5awxlA==",
       "license": "Apache-2.0",
       "dependencies": {
         "@bufbuild/protobuf": "^1.10.0"
@@ -1720,18 +1720,18 @@
       "license": "MIT"
     },
     "node_modules/@posthog/core": {
-      "version": "1.39.5",
+      "version": "1.48.3",
-      "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.39.5.tgz",
+      "resolved": "https://registry.npmjs.org/@posthog/core/-/core-1.48.3.tgz",
-      "integrity": "sha512-M8Imv7ZmmrT6derMOFXhX3c5VKKO2oG6OX70ozLnNpKJV73sNIhYmRX/raa90saF7OA0YmWWJlpKje3irGAyQQ==",
+      "integrity": "sha512-kwVDVvwtCTXctApA2tpnwDjDDan8LrkwCW1Wv6PABaVs/s5ahbQ9W3pvdXcqr71HCuqukSA1jp7MySczebubGg==",
       "license": "MIT",
       "dependencies": {
-        "@posthog/types": "^1.392.0"
+        "@posthog/types": "^1.405.0"
       }
     },
     "node_modules/@posthog/types": {
-      "version": "1.392.0",
+      "version": "1.405.0",
-      "resolved": "https://registry.npmjs.org/@posthog/types/-/types-1.392.0.tgz",
+      "resolved": "https://registry.npmjs.org/@posthog/types/-/types-1.405.0.tgz",
-      "integrity": "sha512-nctNujXL3FC1v99FktaTMSugSD9ZOZekEpahUSafkU2TSvW+XGKNkQZbokuJtiWvPBK208dwMJva8UfBkChqpw==",
+      "integrity": "sha512-4rZ/taVXKQxs9Jrf7ZjlCRgrOSL69oKAgIWJQa5kRNJ6wll1UANbrJTSY+Su1e88LIG4zZVjKKKjyQHCkHdHcw==",
       "license": "MIT"
     },
     "node_modules/@react-aria/overlays": {
@@ -4393,11 +4393,14 @@
       }
     },
     "node_modules/core-js": {
-      "version": "3.39.0",
+      "version": "3.50.0",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.39.0.tgz",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.50.0.tgz",
-      "integrity": "sha512-raM0ew0/jJUqkJ0E6e8UDtl+y/7ktFivgWvqw8dNSQeNWoSDLvQ1H/RN3aPXB9tBd4/FhyR4RDPGhsNIMsAn7g==",
+      "integrity": "sha512-BRWgOLKkFeCgRudR6zrs8p9XJZcE14grzKMMssoYrk6krtuEZ7MTKPIY5RzOnqsEKIR9kst7wNzphttraT+Yqw==",
       "hasInstallScript": true,
       "license": "MIT",
+      "engines": {
+        "node": "*"
+      },
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/core-js"
@@ -6400,9 +6403,9 @@
       }
     },
     "node_modules/i18next": {
-      "version": "26.3.1",
+      "version": "26.3.6",
-      "resolved": "https://registry.npmjs.org/i18next/-/i18next-26.3.1.tgz",
+      "resolved": "https://registry.npmjs.org/i18next/-/i18next-26.3.6.tgz",
-      "integrity": "sha512-txQqd5EULsqEh9OJqRH15aCaOuy/nLJyhw5EHCSKLKJE1aBbb3Zve2+uQIxgWhPm1QqUQoWyQBm2kfmmIrzkcQ==",
+      "integrity": "sha512-Bu5Z2nAXgfVyM8xvW3jk9EKRIuX37PudsrBViThNFx7CR7aaYTpP01cxNB/E4c4UUzTDiAZRstEhsRfPOL/8xA==",
       "funding": [
         {
           "type": "individual",
@@ -6419,7 +6422,7 @@
       ],
       "license": "MIT",
       "peerDependencies": {
-        "typescript": "^5 || ^6"
+        "typescript": "^5 || ^6 || ^7"
       },
       "peerDependenciesMeta": {
         "typescript": {
@@ -8109,20 +8112,20 @@
       "license": "MIT"
     },
     "node_modules/livekit-client": {
-      "version": "2.20.0",
+      "version": "2.21.0",
-      "resolved": "https://registry.npmjs.org/livekit-client/-/livekit-client-2.20.0.tgz",
+      "resolved": "https://registry.npmjs.org/livekit-client/-/livekit-client-2.21.0.tgz",
-      "integrity": "sha512-RIJcpvBmOmwz3jTj3rmdY6Dzr55HrhcaJjMgY+HSmoEM+yIRyA40m7r8UKv0hnZWM3z/AYhP1q8C8ciz5UWFKQ==",
+      "integrity": "sha512-RBUhPkV/sl1nzl8lokVlK5uATPwn0AlsudCBZXissw/kDl9yz8ac4pNJ43iPpMVoHOeBYH/BZ3vUC1adqa/zFQ==",
       "license": "Apache-2.0",
       "dependencies": {
         "@livekit/mutex": "1.1.1",
-        "@livekit/protocol": "1.46.6",
+        "@livekit/protocol": "1.50.4",
         "events": "^3.3.0",
         "jose": "^6.1.0",
         "loglevel": "^1.9.2",
         "sdp-transform": "^2.15.0",
         "tslib": "2.8.1",
         "typed-emitter": "^2.1.0",
-        "webrtc-adapter": "9.0.5"
+        "webrtc-adapter": "9.0.6"
       },
       "peerDependencies": {
         "@types/dom-mediacapture-record": "^1"
@@ -9120,17 +9123,17 @@
       "license": "MIT"
     },
     "node_modules/posthog-js": {
-      "version": "1.395.0",
+      "version": "1.404.1",
-      "resolved": "https://registry.npmjs.org/posthog-js/-/posthog-js-1.395.0.tgz",
+      "resolved": "https://registry.npmjs.org/posthog-js/-/posthog-js-1.404.1.tgz",
-      "integrity": "sha512-5iTb00CGt2eQUUiBQysQiX89RAbCN6wK2sDNzvs9zv0alaY8mJ0ZySrUD3LQ+XyLhgM5pCpacBuUwChqiYDLDw==",
+      "integrity": "sha512-ck/HOMKuZ6yefUk5OX+h2s9mUWBsnu0mGDUAWjIwAmQQrloZPShzOhOWuEuZQuMnCKORBFRVGsBAuzsl66cBJA==",
-      "license": "SEE LICENSE IN LICENSE",
+      "license": "(Apache-2.0 AND MIT)",
       "dependencies": {
-        "@posthog/core": "^1.38.0",
+        "@posthog/core": "^1.43.1",
-        "@posthog/types": "^1.391.1",
+        "@posthog/types": "^1.397.0",
-        "core-js": "^3.38.1",
+        "core-js": "^3.49.0",
         "dompurify": "^3.3.2",
         "fflate": "^0.4.8",
-        "preact": "^10.29.2",
+        "preact": "^10.29.3",
         "query-selector-shadow-dom": "^1.0.1",
         "web-vitals": "^5.3.0"
       }
@@ -9422,9 +9425,9 @@
       }
     },
     "node_modules/react-i18next": {
-      "version": "17.0.8",
+      "version": "17.0.10",
-      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-17.0.8.tgz",
+      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-17.0.10.tgz",
-      "integrity": "sha512-0ooKbGLU8JXhe1zwpQUWIeXSgLPOfwJmgheWRIUpcoA0CpyabpGhayjdG+/eA5esC1AQ8h2jWpXjJfzQzeDOCw==",
+      "integrity": "sha512-XneHftyYA774MJkkccSkZ5oKrUpCnXIPmxio3wemqrVzCRLWiGXOMbIzObrer03fNDEnm8g8R5yYls4HcE+esg==",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.29.2",
@@ -9434,7 +9437,7 @@
       "peerDependencies": {
         "i18next": ">= 26.2.0",
         "react": ">= 16.8.0",
-        "typescript": "^5 || ^6"
+        "typescript": "^5 || ^6 || ^7"
       },
       "peerDependenciesMeta": {
         "react-dom": {
@@ -11645,9 +11648,9 @@
       "license": "Apache-2.0"
     },
     "node_modules/webrtc-adapter": {
-      "version": "9.0.5",
+      "version": "9.0.6",
-      "resolved": "https://registry.npmjs.org/webrtc-adapter/-/webrtc-adapter-9.0.5.tgz",
+      "resolved": "https://registry.npmjs.org/webrtc-adapter/-/webrtc-adapter-9.0.6.tgz",
-      "integrity": "sha512-U9vjByy/sK2OMXu5mmfuZFKTMIUQe34c0JXRO+oDrxJTsntdYT2iIFwYMOV7HhMTuktcZLGf2W1N/OcSf9ssWg==",
+      "integrity": "sha512-CHbl2ZQbxx164IgWRgzJno4hWtM4tFbRam1QfI3Yxhs3w/DvqluVxVWeXs3oL5/fbGkSNLKo0Ty5MgUWceNhog==",
       "license": "BSD-3-Clause",
       "dependencies": {
         "sdp": "^3.2.0"

src/frontend/package.json

@@ -19,7 +19,7 @@
     "@fontsource-variable/lexend": "5.2.11",
     "@fontsource/opendyslexic": "5.2.5",
     "@libreaudio/la-call": "0.1.4",
-    "@livekit/components-react": "2.9.21",
+    "@livekit/components-react": "2.9.23",
     "@livekit/components-styles": "1.2.0",
     "@livekit/track-processors": "0.7.2",
     "@mediapipe/tasks-vision": "0.10.14",
@@ -31,17 +31,17 @@
     "crisp-sdk-web": "1.1.2",
     "hoofd": "1.7.3",
     "humanize-duration": "3.33.2",
-    "i18next": "26.3.1",
+    "i18next": "26.3.6",
     "i18next-browser-languagedetector": "8.2.1",
     "i18next-parser": "9.4.0",
     "i18next-resources-to-backend": "1.2.1",
-    "livekit-client": "2.20.0",
+    "livekit-client": "2.21.0",
-    "posthog-js": "1.395.0",
+    "posthog-js": "1.404.1",
     "react": "18.3.1",
     "react-aria": "3.50.0",
     "react-aria-components": "1.19.0",
     "react-dom": "18.3.1",
-    "react-i18next": "17.0.8",
+    "react-i18next": "17.0.10",
     "react-stately": "3.48.0",
     "use-sound": "5.0.0",
     "valtio": "2.3.2",

src/frontend/src/features/analytics/telemetry.ts

@@ -137,7 +137,6 @@ export const captureMediaEvent = async (
     | 'media-device-topology'
     | 'media-device-success'
     | 'device-not-found'
-    | 'device-in-use'
     | 'permissions-denied'
     | 'screen-share-permission-denied'
     | 'silent-mic-detected'

src/frontend/src/features/chat/components/ChatProvider.tsx

@@ -23,7 +23,7 @@ export const ChatProvider = () => {
     resetChatStore()
   }, [])
 
-  // Tigger the message notification (temporary)
+  // Trigger the message notification (temporary)
   useEffect(() => {
     // TEMPORARY: This is a brittle workaround that relies on message count tracking
     // due to recent LiveKit useChat changes breaking the previous implementation

src/frontend/src/features/rooms/components/Join.tsx

@@ -28,7 +28,6 @@ import {
   userChoicesStore,
 } from '@/stores/userChoices'
 import { useCannotUseDevice } from '../livekit/hooks/useCannotUseDevice'
-import { useDeviceInUse } from '../livekit/hooks/useDeviceInUse'
 import { useDeviceMissing } from '../livekit/hooks/useDeviceMissing'
 import { useJoinTracks } from '../livekit/hooks/useJoinTracks'
 import { SilentMicDetector } from './SilentMicDetector'
@@ -219,14 +218,12 @@ const switchTrackDevice =
 function getPreviewMessages({
   cameraFound,
   cameraDenied,
-  cameraInUse,
   micDenied,
   videoEnabled,
   videoStarted,
 }: {
   cameraFound: boolean
   cameraDenied: boolean
-  cameraInUse: boolean
   micDenied: boolean
   videoEnabled: boolean
   videoStarted: boolean
@@ -238,9 +235,6 @@ function getPreviewMessages({
     const key = micDenied ? 'cameraAndMicNotGranted' : 'cameraNotGranted'
     return { hint: key, permissionsButtonLabel: key }
   }
-  if (cameraInUse) {
-    return { hint: 'cameraInUse', permissionsButtonLabel: null }
-  }
   if (!videoEnabled) {
     return { hint: 'cameraDisabled', permissionsButtonLabel: null }
   }
@@ -334,20 +328,18 @@ const VideoPreview = ({
   const cameraDenied = useCannotUseDevice('videoinput')
   const micDenied = useCannotUseDevice('audioinput')
   const cameraMissing = useDeviceMissing('videoinput')
-  const cameraInUse = useDeviceInUse('videoinput')
 
   const { videoEl, videoStarted } = useAttachedVideo(videoTrack, videoEnabled)
 
   const { hint, permissionsButtonLabel } = getPreviewMessages({
     cameraFound: !cameraMissing,
     cameraDenied,
-    cameraInUse,
     micDenied,
     videoEnabled,
     videoStarted,
   })
 
-  const isError = cameraMissing || cameraDenied || cameraInUse
+  const isError = cameraMissing || cameraDenied
 
   return (
     <div className={styles.previewFrame}>

src/frontend/src/features/rooms/livekit/components/blur/BackgroundCustomProcessor.ts

@@ -44,7 +44,7 @@ export class BackgroundCustomProcessor implements BackgroundProcessorInterface {
   videoElement?: HTMLVideoElement
   videoElementLoaded?: boolean
 
-  // Canvas containg the video processing result, of which we extract as stream.
+  // Canvas containing the video processing result, of which we extract as stream.
   outputCanvas?: HTMLCanvasElement
   outputCanvasCtx?: CanvasRenderingContext2D
 
@@ -55,7 +55,7 @@ export class BackgroundCustomProcessor implements BackgroundProcessorInterface {
   segmentationMaskCanvas?: HTMLCanvasElement
   segmentationMaskCanvasCtx?: CanvasRenderingContext2D
 
-  // Mask containg the inference result.
+  // Mask containing the inference result.
   segmentationMask?: ImageData
 
   // The resized image of the video source.

src/frontend/src/features/rooms/livekit/components/controls/Device/ToggleDevice.tsx

@@ -20,7 +20,6 @@ import { openPermissionsDialog } from '@/stores/permissions'
 import { openSilentMicDialog, silentMicStore } from '@/stores/silentMic'
 import { useSnapshot } from 'valtio'
 import { useCannotUseDevice } from '../../../hooks/useCannotUseDevice'
-import { useDeviceInUse } from '../../../hooks/useDeviceInUse'
 import { useDeviceMissing } from '../../../hooks/useDeviceMissing'
 import { requestDevicePermission } from '../../../hooks/useJoinTracks'
 import { useDeviceIcons } from '../../../hooks/useDeviceIcons'
@@ -98,23 +97,21 @@ export const ToggleDevice = <T extends ToggleSource>({
   const deviceIcons = useDeviceIcons(kind)
   const cannotUseDevice = useCannotUseDevice(kind)
   const deviceMissing = useDeviceMissing(kind)
-  const deviceInUse = useDeviceInUse(kind)
   const { status: silentMicStatus } = useSnapshot(silentMicStore)
   const silentMicWarning =
     kind === 'audioinput' &&
     silentMicStatus === 'silent' &&
     !cannotUseDevice &&
-    !deviceMissing &&
+    !deviceMissing
-    !deviceInUse
   const deviceShortcut = useDeviceShortcut(kind)
   const announce = useScreenReaderAnnounce()
 
   const isRequestingPermission = useRef(false)
-  const [alertError, setAlertError] = useState<MediaDeviceFailure | null>(null)
+  const [showDeviceNotFound, setShowDeviceNotFound] = useState(false)
 
   const onPress = async () => {
     if (!enabled && deviceMissing) {
-      setAlertError(MediaDeviceFailure.NotFound)
+      setShowDeviceNotFound(true)
       return
     }
     if (!cannotUseDevice) {
@@ -188,18 +185,10 @@ export const ToggleDevice = <T extends ToggleSource>({
         <PermissionNeededButton
           tooltip={deviceMissing ? t(`deviceNotFound.${kind}`) : undefined}
           onPress={
-            deviceMissing
+            deviceMissing ? () => setShowDeviceNotFound(true) : undefined
-              ? () => setAlertError(MediaDeviceFailure.NotFound)
-              : undefined
           }
         />
       )}
-      {deviceInUse && (
-        <PermissionNeededButton
-          tooltip={t(`deviceInUse.${kind}`)}
-          onPress={() => setAlertError(MediaDeviceFailure.DeviceInUse)}
-        />
-      )}
       {silentMicWarning && (
         <PermissionNeededButton
           tooltip={t('tooltip', { keyPrefix: 'silentMic' })}
@@ -218,11 +207,9 @@ export const ToggleDevice = <T extends ToggleSource>({
         tooltip={
           deviceMissing
             ? t(`deviceNotFound.${kind}`)
-            : deviceInUse
+            : cannotUseDevice
-              ? t(`deviceInUse.${kind}`)
+              ? t('tooltip', { keyPrefix: 'permissionsButton' })
-              : cannotUseDevice
+              : toggleLabel
-                ? t('tooltip', { keyPrefix: 'permissionsButton' })
-                : toggleLabel
         }
         {...computedToggleButtonProps}
         {...overrideToggleButtonProps}
@@ -230,9 +217,9 @@ export const ToggleDevice = <T extends ToggleSource>({
         <Icon />
       </ToggleButton>
       <MediaDeviceErrorAlert
-        error={alertError}
+        error={showDeviceNotFound ? MediaDeviceFailure.NotFound : null}
         kind={kind}
-        onClose={() => setAlertError(null)}
+        onClose={() => setShowDeviceNotFound(false)}
       />
     </div>
   )

src/frontend/src/features/rooms/livekit/hooks/useDeviceInUse.ts

@@ -1,15 +0,0 @@
-import { useSnapshot } from 'valtio'
-import { deviceInUseStore } from '@/stores/deviceInUse'
-import { PERMISSION_BY_DEVICE_KIND } from '@/stores/permissions'
-import { useCannotUseDevice } from './useCannotUseDevice'
-import { useDeviceMissing } from './useDeviceMissing'
-
-export const useDeviceInUse = (kind: MediaDeviceKind): boolean => {
-  const inUse = useSnapshot(deviceInUseStore)
-  const cannotUseDevice = useCannotUseDevice(kind)
-  const deviceMissing = useDeviceMissing(kind)
-
-  const permissionKind = PERMISSION_BY_DEVICE_KIND[kind]
-  if (!permissionKind || cannotUseDevice || deviceMissing) return false
-  return inUse[permissionKind]
-}

src/frontend/src/features/rooms/livekit/hooks/useJoinTracks.ts

@@ -18,7 +18,6 @@ import {
   noteSystemPermissionDenied,
   type PermissionKind,
 } from '@/stores/permissions'
-import { clearDeviceInUse, noteDeviceInUse } from '@/stores/deviceInUse'
 import { getOS } from '@/utils/os'
 import { captureMediaEvent, reportError } from '@/features/analytics/telemetry'
 import {
@@ -90,15 +89,7 @@ const onMediaPermissionError = (
     return
   }
 
-  if (
+  // "Other" and "Device in use" are still reported as errors, as they are not handled on the join screen.
-    MediaDeviceFailure.getFailure(e) === MediaDeviceFailure.DeviceInUse &&
-    path === 'join_preview'
-  ) {
-    noteDeviceInUse(kind)
-    void captureMediaEvent('device-in-use', { path, kind, os: getOS() })
-    return
-  }
-
   reportError(
     path === 'room' ? 'room_media_failure' : 'join_preview_failure',
     e,
@@ -106,11 +97,6 @@ const onMediaPermissionError = (
   )
 }
 
-const noteDeviceReady = (kind?: PermissionKind) => {
-  noteGumSuccess(kind)
-  clearDeviceInUse(kind)
-}
-
 // Module-level: effect dependencies, must be referentially stable.
 const disableAudio = () => saveAudioInputEnabled(false)
 const disableVideo = () => saveVideoInputEnabled(false)
@@ -128,7 +114,7 @@ export const requestDevicePermission = async (
         ? await createLocalAudioTrack()
         : await createLocalVideoTrack()
     track.stop()
-    noteDeviceReady(PERMISSION_KIND[kind])
+    noteGumSuccess(PERMISSION_KIND[kind])
     return true
   } catch (error) {
     onMediaPermissionError(error as Error, PERMISSION_KIND[kind], path)
@@ -172,7 +158,7 @@ function useWarmupPermissions(): WarmupState {
             video: true,
           })
         )
-        noteDeviceReady()
+        noteGumSuccess()
         bothReady()
       } catch (error) {
         if (
@@ -194,7 +180,7 @@ function useWarmupPermissions(): WarmupState {
           .getUserMedia({ audio: true })
           .then((stream) => {
             stopAll(stream)
-            noteDeviceReady('microphone')
+            noteGumSuccess('microphone')
           })
           .catch((e) => onMediaPermissionError(e as Error, 'microphone'))
           .finally(() =>
@@ -204,7 +190,7 @@ function useWarmupPermissions(): WarmupState {
           .getUserMedia({ video: true })
           .then((stream) => {
             stopAll(stream)
-            noteDeviceReady('camera')
+            noteGumSuccess('camera')
           })
           .catch((e) => onMediaPermissionError(e as Error, 'camera'))
           .finally(() =>
@@ -241,7 +227,7 @@ function useLocalTrack<T extends LocalAudioTrack | LocalVideoTrack>({
     let cancelled = false
     create()
       .then((newTrack) => {
-        noteDeviceReady(permissionKind)
+        noteGumSuccess(permissionKind)
         if (cancelled) {
           newTrack.stop()
           return
@@ -305,8 +291,6 @@ export function useJoinTracks(): {
 
   const { audioReady, videoReady } = useWarmupPermissions()
 
-  useEffect(() => () => clearDeviceInUse(), [])
-
   const createAudio = useCallback(
     () =>
       createLocalAudioTrack({

src/frontend/src/locales/de/rooms.json

@@ -16,10 +16,6 @@
       "videoinput": "Keine Kamera erkannt. Prüfe, ob sie richtig angeschlossen ist.",
       "audioinput": "Kein Mikrofon erkannt. Prüfe, ob es richtig angeschlossen ist."
     },
-    "deviceInUse": {
-      "videoinput": "Kamera nicht verfügbar: Sie wird wahrscheinlich von einer anderen App oder einem anderen Tab verwendet.",
-      "audioinput": "Mikrofon nicht verfügbar: Es wird wahrscheinlich von einer anderen App oder einem anderen Tab verwendet."
-    },
     "settings": {
       "audio": "Audioeinstellungen",
       "video": "Videoeinstellungen"
@@ -71,7 +67,6 @@
     },
     "cameraDisabled": "Kamera ist deaktiviert.",
     "cameraNotFound": "Keine Kamera erkannt. Prüfe, ob sie richtig angeschlossen ist.",
-    "cameraInUse": "Deine Kamera ist nicht verfügbar. Sie wird wahrscheinlich von einer anderen App oder einem anderen Tab verwendet.",
     "cameraStarting": "Kamera wird gestartet…",
     "cameraNotGranted": "Möchtest du, dass andere dich während des Meetings sehen können?",
     "cameraAndMicNotGranted": "Möchtest du, dass andere dich während des Meetings sehen und hören können?",

src/frontend/src/locales/en/rooms.json

@@ -16,10 +16,6 @@
       "videoinput": "No camera detected. Check that it is properly wired.",
       "audioinput": "No microphone detected. Check that it is properly wired."
     },
-    "deviceInUse": {
-      "videoinput": "Camera unavailable: it is probably in use by another application or browser tab.",
-      "audioinput": "Microphone unavailable: it is probably in use by another application or browser tab."
-    },
     "settings": {
       "audio": "Audio settings",
       "video": "Video settings"
@@ -71,7 +67,6 @@
     },
     "cameraDisabled": "Camera is disabled.",
     "cameraNotFound": "No camera detected. Check that it is properly plugged in.",
-    "cameraInUse": "Your camera is unavailable. It is probably being used by another application or browser tab.",
     "cameraStarting": "Camera is starting…",
     "cameraNotGranted": "Would you like others to be able to see you during the meeting?",
     "cameraAndMicNotGranted": "Would you like others to be able to see and hear you during the meeting?",

src/frontend/src/locales/fr/rooms.json

@@ -16,10 +16,6 @@
       "videoinput": "Aucune caméra détectée. Vérifiez qu'elle est bien branchée.",
       "audioinput": "Aucun microphone détecté. Vérifiez qu'il est bien branché."
     },
-    "deviceInUse": {
-      "videoinput": "Caméra indisponible : elle est probablement utilisée par une autre application ou un autre onglet.",
-      "audioinput": "Microphone indisponible : il est probablement utilisé par une autre application ou un autre onglet."
-    },
     "settings": {
       "audio": "Paramètres audio",
       "video": "Paramètres video"
@@ -71,7 +67,6 @@
     },
     "cameraDisabled": "La caméra est désactivée.",
     "cameraNotFound": "Aucune caméra détectée. Vérifiez qu'elle est bien branchée.",
-    "cameraInUse": "Votre caméra n'est pas disponible. Elle est probablement utilisée par une autre application ou un autre onglet.",
     "cameraStarting": "La caméra va démarrer…",
     "cameraNotGranted": "Souhaitez-vous que les autres puissent vous voir pendant la réunion ?",
     "cameraAndMicNotGranted": "Souhaitez-vous que les autres puissent vous voir et vous entendre pendant la réunion ?",

src/frontend/src/locales/nl/rooms.json

@@ -16,10 +16,6 @@
       "videoinput": "Geen camera gedetecteerd. Controleer of deze goed is aangesloten.",
       "audioinput": "Geen microfoon gedetecteerd. Controleer of deze goed is aangesloten."
     },
-    "deviceInUse": {
-      "videoinput": "Camera niet beschikbaar: deze wordt waarschijnlijk gebruikt door een andere toepassing of een ander tabblad.",
-      "audioinput": "Microfoon niet beschikbaar: deze wordt waarschijnlijk gebruikt door een andere toepassing of een ander tabblad."
-    },
     "settings": {
       "audio": "Audio-instellingen",
       "video": "Video-instellingen"
@@ -71,7 +67,6 @@
     },
     "cameraDisabled": "Camera is uitgeschakeld.",
     "cameraNotFound": "Geen camera gedetecteerd. Controleer of deze goed is aangesloten.",
-    "cameraInUse": "Je camera is niet beschikbaar. Deze wordt waarschijnlijk gebruikt door een andere toepassing of een ander tabblad.",
     "cameraStarting": "Camera wordt ingeschakeld…",
     "cameraNotGranted": "Wilt u dat anderen u tijdens de vergadering kunnen zien?",
     "cameraAndMicNotGranted": "Wilt u dat anderen u tijdens de vergadering kunnen zien en horen?",

src/frontend/src/stores/deviceInUse.ts

@@ -1,21 +0,0 @@
-import { proxy } from 'valtio'
-import type { PermissionKind } from './permissions'
-
-export const deviceInUseStore = proxy<Record<PermissionKind, boolean>>({
-  camera: false,
-  microphone: false,
-})
-
-const ALL_KINDS: PermissionKind[] = ['camera', 'microphone']
-
-export const noteDeviceInUse = (kind?: PermissionKind) => {
-  for (const k of kind ? [kind] : ALL_KINDS) {
-    deviceInUseStore[k] = true
-  }
-}
-
-export const clearDeviceInUse = (kind?: PermissionKind) => {
-  for (const k of kind ? [kind] : ALL_KINDS) {
-    deviceInUseStore[k] = false
-  }
-}

src/summary/summary/core/models.py

@@ -26,7 +26,7 @@ class RecordingMetadata(BaseModel):
 
     cloud_storage_url: Url = Field(
         title="Cloud Storage URL",
-        description="The URL of the metadata file for speaker assignement.",
+        description="The URL of the metadata file for speaker assignment.",
     )
     started_at: AwareDatetime = Field(title="Start time of the recording to transcribe")
     ended_at: AwareDatetime = Field(title="End time of the recording to transcribe")