🔖(minor) bump release to 1.21.0

* Set the aria-label to something meaningful,
* Set the delete btn aria label

CHANGELOG.md

@@ -8,6 +8,28 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [1.21.0] - 2026-06-15
+
+### Added
+
+- ✨(frontend) allow disabling silent login via a URL parameter
+- ✨(frontend) allow hiding the login button via a URL parameter
+- ✨(summary) add optional satisfaction survey footer
+
+### Changed
+
+- ✨(frontend) enhance noise reduction with BBBA audio processing pipeline
+- 🚸(frontend) mute join notification sound in larger rooms
+- 🚸(frontend) mute participants by default when joining a large meeting
+
+### Fixed
+
+- 🐛(frontend) fix metadata agent collector enabled check
+
+### Fixed
+
+- ♿️(frontend) improve accessibilty of the Effects panel #1401
+
 ## [1.20.0] - 2026-06-12
 
 ### Changed
@@ -36,7 +58,7 @@ and this project adheres to
 
 - 🔇(summary) make ffmpeg quiet #1404
 - 🔒️(backend) prevent accessing files if they are not ready #1395
-- ⬆️(backend) upgrade idna to >=3.15 to address CVE-2026-45409
+- # ⬆️(backend) upgrade idna to >=3.15 to address CVE-2026-45409
 
 ## [1.18.0] - 2026-06-03
 

env.d/development/summary.dist

@@ -22,3 +22,6 @@ WEBHOOK_URL="https://configure-your-url.com"
 
 POSTHOG_API_KEY="your-posthog-key"
 POSTHOG_ENABLED="False"
+
+# Transcription
+TRANSCRIPTION_SATISFACTION_FORM_BASE_URL=

src/agents/pyproject.toml

@@ -1,7 +1,7 @@
 
 [project]
 name = "agents"
-version = "1.20.0"
+version = "1.21.0"
 requires-python = ">=3.12"
 dependencies = [
     "livekit-agents==1.5.13",

src/agents/uv.lock

@@ -9,7 +9,7 @@ resolution-markers = [
 
 [[package]]
 name = "agents"
-version = "1.20.0"
+version = "1.21.0"
 source = { virtual = "." }
 dependencies = [
     { name = "livekit-agents" },

src/backend/meet/settings.py

@@ -411,6 +411,12 @@ class Base(Configuration):
         "transcription_destination": values.Value(
             None, environ_name="FRONTEND_TRANSCRIPTION_DESTINATION", environ_prefix=None
         ),
+        "max_participants_for_sound": values.PositiveIntegerValue(
+            5, environ_name="FRONTEND_MAX_PARTICIPANTS_FOR_SOUND", environ_prefix=None
+        ),
+        "auto_mute_on_join_threshold": values.PositiveIntegerValue(
+            50, environ_name="FRONTEND_AUTO_MUTE_ON_JOIN_THRESHOLD", environ_prefix=None
+        ),
     }
 
     # Mail

src/backend/pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "uv_build"
 
 [project]
 name = "meet"
-version = "1.20.0"
+version = "1.21.0"
 authors = [{ "name" = "DINUM", "email" = "dev@mail.numerique.gouv.fr" }]
 classifiers = [
     "Development Status :: 5 - Production/Stable",

src/backend/uv.lock

@@ -1187,7 +1187,7 @@ wheels = [
 
 [[package]]
 name = "meet"
-version = "1.20.0"
+version = "1.21.0"
 source = { editable = "." }
 dependencies = [
     { name = "aiohttp" },

src/frontend/package-lock.json

@@ -1,16 +1,17 @@
 {
   "name": "meet",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "meet",
-      "version": "1.20.0",
+      "version": "1.21.0",
       "dependencies": {
         "@fontsource-variable/atkinson-hyperlegible-next": "5.2.6",
         "@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-styles": "1.2.0",
         "@livekit/track-processors": "0.7.2",
@@ -1446,6 +1447,12 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@libreaudio/la-call": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/@libreaudio/la-call/-/la-call-0.1.4.tgz",
+      "integrity": "sha512-yaqlYGpvZbfpr1h2p1jSGOKPUy7NsfpoJN9gXvHmJu5MB8nN/qfx6LQ2a0hbua3H8rargFKROOv4VZ5WuTKNsA==",
+      "license": "GPL-3.0+"
+    },
     "node_modules/@livekit/components-core": {
       "version": "0.12.13",
       "resolved": "https://registry.npmjs.org/@livekit/components-core/-/components-core-0.12.13.tgz",

src/frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "meet",
   "private": true,
-  "version": "1.20.0",
+  "version": "1.21.0",
   "type": "module",
   "scripts": {
     "dev": "panda codegen && vite",
@@ -17,6 +17,7 @@
   "dependencies": {
     "@fontsource-variable/atkinson-hyperlegible-next": "5.2.6",
     "@fontsource-variable/lexend": "5.2.11",
+    "@libreaudio/la-call": "0.1.4",
     "@fontsource/opendyslexic": "5.2.5",
     "@livekit/components-react": "2.9.21",
     "@livekit/components-styles": "1.2.0",

src/frontend/src/api/useConfig.ts

@@ -55,6 +55,8 @@ export interface ApiConfig {
     default_sources: Source[]
   }
   transcription_destination?: string
+  max_participants_for_sound: number
+  auto_mute_on_join_threshold: number
 }
 
 const fetchConfig = (): Promise<ApiConfig> => {

src/frontend/src/features/auth/api/useUser.tsx

@@ -5,6 +5,16 @@ import { type ApiUser } from './ApiUser'
 import { useMemo } from 'react'
 import { useConfig } from '@/api/useConfig'
 
+const SILENT_LOGIN_PARAM = 'silentLogin'
+
+const isSilentLoginDisabledByUrl = () => {
+  if (typeof window === 'undefined') return false
+  const value = new URLSearchParams(window.location.search).get(
+    SILENT_LOGIN_PARAM
+  )
+  return value === 'false'
+}
+
 /**
  * returns info about currently logged-in user
  *
@@ -17,16 +27,22 @@ export const useUser = (
 ) => {
   const { data, isLoading: isConfigLoading } = useConfig()
 
+  const disabledByUrl = useMemo(() => isSilentLoginDisabledByUrl(), [])
+
   const options = useMemo(() => {
     if (isConfigLoading) return
-    if (data?.is_silent_login_enabled !== true) {
+
+    const silentDisabled =
+      data?.is_silent_login_enabled !== true || disabledByUrl
+
+    if (silentDisabled) {
       return {
-        ...opts,
+        ...opts.fetchUserOptions,
         attemptSilent: false,
       }
     }
     return opts.fetchUserOptions
-  }, [data, opts, isConfigLoading])
+  }, [data, opts, isConfigLoading, disabledByUrl])
 
   const query = useQuery({
     queryKey: [keys.user],

src/frontend/src/features/notifications/MainNotificationToast.tsx

@@ -14,9 +14,11 @@ import { useScreenReaderAnnounce } from '@/hooks/useScreenReaderAnnounce'
 import { Emoji } from '@/features/reactions/types'
 import { useReactions } from '@/features/reactions/hooks/useReactions'
 import { NotificationProvider } from './NotificationProvider'
+import { useConfig } from '@/api/useConfig'
 
 export const MainNotificationToast = () => {
   const room = useRoomContext()
+  const { data } = useConfig()
   const { triggerNotificationSound } = useNotificationSound()
   const { t } = useTranslation('notifications')
   const announce = useScreenReaderAnnounce()
@@ -135,12 +137,21 @@ export const MainNotificationToast = () => {
     }
   }, [room, handleEmoji])
 
+  const triggerNotificationSoundIfRoomIsSmall = useCallback(
+    (type: NotificationType) => {
+      if (!data) return
+      if (room.numParticipants >= data.max_participants_for_sound) return
+      triggerNotificationSound(type)
+    },
+    [room, data, triggerNotificationSound]
+  )
+
   useEffect(() => {
     const showJoinNotification = (participant: Participant) => {
       if (isMobileBrowser()) {
         return
       }
-      triggerNotificationSound(NotificationType.ParticipantJoined)
+      triggerNotificationSoundIfRoomIsSmall(NotificationType.ParticipantJoined)
       toastQueue.add(
         {
           participant,
@@ -155,7 +166,7 @@ export const MainNotificationToast = () => {
     return () => {
       room.off(RoomEvent.ParticipantConnected, showJoinNotification)
     }
-  }, [room, triggerNotificationSound])
+  }, [room, triggerNotificationSoundIfRoomIsSmall])
 
   useEffect(() => {
     const removeParticipantNotifications = (participant: Participant) => {

src/frontend/src/features/notifications/NotificationType.ts

@@ -1,4 +1,5 @@
 export enum NotificationType {
+  AutoMuteLargeRoom = 'autoMuteLargeRoom',
   ParticipantJoined = 'participantJoined',
   HandRaised = 'handRaised',
   ParticipantMuted = 'participantMuted',

src/frontend/src/features/notifications/components/ToastAutoMuteLargeRoom.tsx

@@ -0,0 +1,54 @@
+import { useToast } from '@react-aria/toast'
+import { useRef } from 'react'
+
+import { type ToastProps } from './Toast'
+import { VStack } from '@/styled-system/jsx'
+import { useTranslation } from 'react-i18next'
+import { Button } from '@/primitives'
+import { css } from '@/styled-system/css'
+import { StyledToastContainer } from './StyledToastContainer'
+import { useRoomContext } from '@livekit/components-react'
+
+export function ToastAutoMuteLargeRoom({
+  state,
+  ...props
+}: Readonly<ToastProps>) {
+  const room = useRoomContext()
+  const { t } = useTranslation('notifications', {
+    keyPrefix: 'autoMuteLargeRoom',
+  })
+  const ref = useRef(null)
+  const { toastProps, contentProps } = useToast(props, state, ref)
+  const toast = props.toast
+
+  const handleDismiss = async () => {
+    room.localParticipant
+      .setMicrophoneEnabled(true)
+      .finally(() => state.close(toast.key))
+  }
+
+  return (
+    <StyledToastContainer {...toastProps} ref={ref}>
+      <VStack
+        justify="start"
+        alignItems="self-start"
+        {...contentProps}
+        maxWidth="370px"
+        gap="0.75rem"
+        padding={14}
+      >
+        <p>{t('auto')}</p>
+        <Button
+          size="sm"
+          variant="text"
+          className={css({
+            color: 'primary.300',
+          })}
+          onPress={() => handleDismiss()}
+        >
+          {t('dismiss')}
+        </Button>
+      </VStack>
+    </StyledToastContainer>
+  )
+}

src/frontend/src/features/notifications/components/ToastRegion.tsx

@@ -13,6 +13,7 @@ import { ToastAnyRecording } from './ToastAnyRecording'
 import { ToastRecordingSaving } from './ToastRecordingSaving'
 import { ToastPermissionsRemoved } from './ToastPermissionsRemoved'
 import { ToastRecordingRequest } from './ToastRecordingRequest'
+import { ToastAutoMuteLargeRoom } from './ToastAutoMuteLargeRoom'
 
 interface ToastRegionProps extends AriaToastRegionProps {
   state: ToastState<ToastData>
@@ -45,6 +46,11 @@ const renderToast = (
     case NotificationType.LowerHand:
       return <ToastLowerHand key={toast.key} toast={toast} state={state} />
 
+    case NotificationType.AutoMuteLargeRoom:
+      return (
+        <ToastAutoMuteLargeRoom key={toast.key} toast={toast} state={state} />
+      )
+
     case NotificationType.TranscriptionStarted:
     case NotificationType.TranscriptionStopped:
     case NotificationType.TranscriptionLimitReached:

src/frontend/src/features/notifications/utils.ts

@@ -5,6 +5,15 @@ import type { Participant } from 'livekit-client'
 import type { NotificationPayload } from './NotificationPayload'
 import type { RecordingMode } from '@/features/recording'
 
+export const notifyAutoMutedOnJoin = () => {
+  toastQueue.add(
+    {
+      type: NotificationType.AutoMuteLargeRoom,
+    },
+    { timeout: NotificationDuration.ALERT }
+  )
+}
+
 export const showLowerHandToast = (
   participant: Participant,
   onClose: () => void

src/frontend/src/features/recording/hooks/useMetadataCollectorEnabled.ts

@@ -6,5 +6,5 @@ export const useIsMetadataCollectorEnabled = () => {
   const featureEnabled = useFeatureFlagEnabled(FeatureFlags.metadataCollector)
   const isAnalyticsEnabled = useIsAnalyticsEnabled()
 
-  return (featureEnabled && isAnalyticsEnabled) || true
+  return !isAnalyticsEnabled || Boolean(featureEnabled)
 }

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

@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useState } from 'react'
+import { useEffect, useMemo, useRef, useState } from 'react'
 import { useQuery } from '@tanstack/react-query'
 import { useTranslation } from 'react-i18next'
 import {
@@ -33,6 +33,9 @@ import { useIsMobile } from '@/utils/useIsMobile'
 import { navigateTo } from '@/navigation/navigateTo'
 import { connectionObserverStore } from '@/stores/connectionObserver'
 import { PictureInPictureConference } from '@/features/pip/components/PictureInPictureConference'
+import { notifyAutoMutedOnJoin } from '@/features/notifications/utils'
+import { useSnapshot } from 'valtio'
+import { userPreferencesStore } from '@/stores/userPreferences'
 
 export const Conference = ({
   roomId,
@@ -57,6 +60,8 @@ export const Conference = ({
 
   const [isConnectionWarmedUp, setIsConnectionWarmedUp] = useState(false)
 
+  const userPreferencesSnap = useSnapshot(userPreferencesStore)
+
   const {
     mutateAsync: createRoom,
     status: createStatus,
@@ -173,6 +178,8 @@ export const Conference = ({
 
   const isMobile = useIsMobile()
 
+  const hasAutoMutedRef = useRef(false)
+
   /*
    * Ensure stable WebSocket connection URL. This is critical for legacy browser compatibility
    * (Firefox <124, Chrome <125, Edge <125) where HTTPS URLs in WebSocket() constructor
@@ -228,6 +235,19 @@ export const Conference = ({
           onError={(e) => {
             posthog.captureException(e)
           }}
+          onConnected={async () => {
+            if (!apiConfig) return
+            if (
+              userPreferencesSnap.is_auto_mute_large_room_enabled &&
+              !hasAutoMutedRef.current &&
+              userConfig.audioEnabled &&
+              room.numParticipants > apiConfig.auto_mute_on_join_threshold
+            ) {
+              hasAutoMutedRef.current = true
+              await room.localParticipant.setMicrophoneEnabled(false)
+              notifyAutoMutedOnJoin()
+            }
+          }}
           onDisconnected={(e) => {
             const metadata = {
               room_id: roomId,

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

@@ -216,6 +216,14 @@ export const Join = ({
       try {
         const track = await createLocalAudioTrack({
           deviceId: { exact: audioDeviceId },
+          noiseSuppression: true,
+          echoCancellation: true,
+          autoGainControl: true,
+          voiceIsolation: false,
+          // Audio quality optimized for voice
+          sampleRate: 48000, // High quality sample rate
+          channelCount: 1, // Mono for voice calls (saves bandwidth)
+          sampleSize: 16, // 16-bit audio
         })
         setDynamicAudioTrack(track)
       } catch (error) {

src/frontend/src/features/rooms/livekit/components/effects/EffectsConfiguration.tsx

@@ -400,6 +400,8 @@ export const EffectsConfiguration = ({
       config: ProcessorConfig
       isSelected: boolean
       tooltip: string
+      ariaLabel: string
+      ariaDeleteLabel: string
       file: ApiFileItem
     }[]
   }>(() => {
@@ -426,7 +428,9 @@ export const EffectsConfiguration = ({
         const id = deriveIdFromProcessorConfig(config)
         return {
           id,
-          tooltip: t(`blur.light.${selectedId === id ? 'clear' : 'apply'}`),
+          tooltip: t(
+            `blur.${item.key}.${selectedId === id ? 'clear' : 'apply'}`
+          ),
           radius: item.radius,
           isSelected: selectedId === id,
           Icon: item.icon,
@@ -443,9 +447,11 @@ export const EffectsConfiguration = ({
         }
         const id = deriveIdFromProcessorConfig(config)
         const isSelected = selectedId === id
-        const prefix = isSelected ? 'selectedLabel' : 'apply'
         const backgroundName = t(`virtual.presets.descriptions.${index}`)
-        const ariaLabel = `${t(`virtual.presets.${prefix}`)} ${backgroundName}`
+        const ariaLabelPrefix = t(
+          isSelected ? `virtual.selectedLabel` : `virtual.apply`
+        )
+        const ariaLabel = `${ariaLabelPrefix} ${backgroundName}`
 
         return {
           tooltip: backgroundName,
@@ -467,13 +473,22 @@ export const EffectsConfiguration = ({
           }
 
           const id = deriveIdFromProcessorConfig(config)
+          const isSelected = selectedId === id
+          const ariaLabel = t(
+            isSelected
+              ? `virtual.personal.selectedLabel`
+              : `virtual.personal.apply`
+          )
+          const ariaDeleteLabel = t('virtual.personal.deleteLabel')
 
           return {
             tooltip: file.title,
             id,
             config,
-            isSelected: selectedId === id,
+            isSelected,
             file,
+            ariaLabel,
+            ariaDeleteLabel,
           }
         }),
     }
@@ -552,6 +567,7 @@ export const EffectsConfiguration = ({
               [layout === 'vertical' ? 'height' : 'minHeight']: '175px',
               borderRadius: '8px',
             }}
+            aria-hidden={true}
           />
         ) : (
           <div
@@ -664,7 +680,7 @@ export const EffectsConfiguration = ({
                 })}
               >
                 <H
-                  lvl={2}
+                  lvl={3}
                   style={{
                     marginBottom: '0.4rem',
                   }}
@@ -680,6 +696,7 @@ export const EffectsConfiguration = ({
                     paddingBottom: '0.5rem',
                     flexWrap: 'wrap',
                   })}
+                  role="list"
                 >
                   {createFileMutation.isPending &&
                     fileBeingUploadedObjectUrlRef.current && (
@@ -721,48 +738,54 @@ export const EffectsConfiguration = ({
                           className={
                             'hoverGroup ' + css({ position: 'relative' })
                           }
+                          role="listitem"
                         >
-                          <VisualOnlyTooltip tooltip={option.tooltip}>
-                            <ToggleButton
-                              variant="bigSquare"
-                              aria-label={option.tooltip}
-                              isDisabled={processorOptions.isDisabled}
-                              onChange={getHandleSelectChangeFile(option.file)}
-                              isSelected={option.isSelected}
-                              className={css({
-                                bgSize: 'cover',
-                              })}
-                              style={{
-                                backgroundImage: `url(${option.file.url!})`,
-                              }}
-                              data-attr={`toggle-virtual-${option.file.id}`}
-                            />
-                          </VisualOnlyTooltip>
-                          <Button
-                            className={
-                              'hoverGroupChild ' +
-                              css({
-                                position: 'absolute',
-                                top: '-8px',
-                                right: '-8px',
-                                transition: 'opacity 0.2s ease-in-out',
-                              })
-                            }
-                            size={'xs'}
-                            variant={'tertiary'}
-                            onClick={() => {
-                              if (option.isSelected) {
-                                // we remove the current effect
-                                toggleEffect(option.config)
+                          <div role="group" aria-label={option.file.title}>
+                            <VisualOnlyTooltip tooltip={option.tooltip}>
+                              <ToggleButton
+                                variant="bigSquare"
+                                aria-label={option.ariaLabel}
+                                isDisabled={processorOptions.isDisabled}
+                                onChange={getHandleSelectChangeFile(
+                                  option.file
+                                )}
+                                isSelected={option.isSelected}
+                                className={css({
+                                  bgSize: 'cover',
+                                })}
+                                style={{
+                                  backgroundImage: `url(${option.file.url!})`,
+                                }}
+                                data-attr={`toggle-virtual-${option.file.id}`}
+                              />
+                            </VisualOnlyTooltip>
+                            <Button
+                              className={
+                                'hoverGroupChild ' +
+                                css({
+                                  position: 'absolute',
+                                  top: '-8px',
+                                  right: '-8px',
+                                  transition: 'opacity 0.2s ease-in-out',
+                                })
                               }
-                              deleteFileMutation.mutate({
-                                fileId: option.file.id,
-                              })
-                            }}
-                            isDisabled={deleteFileMutation.isPending}
-                          >
-                            <RiDeleteBinLine size={16} />
-                          </Button>
+                              aria-label={option.ariaDeleteLabel}
+                              size={'xs'}
+                              variant={'tertiary'}
+                              onClick={() => {
+                                if (option.isSelected) {
+                                  // we remove the current effect
+                                  toggleEffect(option.config)
+                                }
+                                deleteFileMutation.mutate({
+                                  fileId: option.file.id,
+                                })
+                              }}
+                              isDisabled={deleteFileMutation.isPending}
+                            >
+                              <RiDeleteBinLine size={16} />
+                            </Button>
+                          </div>
                         </div>
                       )
                     )}
@@ -775,9 +798,13 @@ export const EffectsConfiguration = ({
                       >
                         <ToggleButton
                           variant="bigSquare"
-                          aria-label={
-                            uploadNotPossibleSnap.imageBackgroundConfig.label
-                          }
+                          aria-label={`${t(
+                            deriveIdFromProcessorConfig(
+                              uploadNotPossibleSnap.imageBackgroundConfig
+                            ) === selectedId
+                              ? `virtual.selectedLabel`
+                              : `virtual.apply`
+                          )} ${uploadNotPossibleSnap.imageBackgroundConfig.label}`}
                           isDisabled={
                             processorOptions.isDisabled ||
                             createFileMutation.isPending
@@ -857,7 +884,7 @@ export const EffectsConfiguration = ({
                 })}
               >
                 <H
-                  lvl={2}
+                  lvl={3}
                   style={{
                     marginBottom: '0.4rem',
                   }}
@@ -872,24 +899,27 @@ export const EffectsConfiguration = ({
                     paddingBottom: '0.5rem',
                     flexWrap: 'wrap',
                   })}
+                  role="list"
                 >
                   {processorOptions.virtualBackgrounds.map((option) => (
-                    <VisualOnlyTooltip key={option.id} tooltip={option.tooltip}>
-                      <ToggleButton
-                        variant="bigSquare"
-                        aria-label={option.ariaLabel}
-                        isDisabled={processorOptions.isDisabled}
-                        onChange={() => toggleEffect(option.config)}
-                        isSelected={option.isSelected}
-                        className={css({
-                          bgSize: 'cover',
-                        })}
-                        style={{
-                          backgroundImage: `url(${option.thumbnailPath})`,
-                        }}
-                        data-attr={`toggle-virtual-preset-${option.index}`}
-                      />
-                    </VisualOnlyTooltip>
+                    <div role="listitem" key={option.id}>
+                      <VisualOnlyTooltip tooltip={option.tooltip}>
+                        <ToggleButton
+                          variant="bigSquare"
+                          aria-label={option.ariaLabel}
+                          isDisabled={processorOptions.isDisabled}
+                          onChange={() => toggleEffect(option.config)}
+                          isSelected={option.isSelected}
+                          className={css({
+                            bgSize: 'cover',
+                          })}
+                          style={{
+                            backgroundImage: `url(${option.thumbnailPath})`,
+                          }}
+                          data-attr={`toggle-virtual-preset-${option.index}`}
+                        />
+                      </VisualOnlyTooltip>
+                    </div>
                   ))}
                 </div>
               </div>

src/frontend/src/features/rooms/livekit/processors/RnnNoiseProcessor.ts

@@ -1,14 +1,30 @@
 import type { Track, TrackProcessor, ProcessorOptions } from 'livekit-client'
-import { NoiseSuppressorWorklet_Name } from '@timephy/rnnoise-wasm'
-
-// This is an example how to get the script path using Vite, may be different when using other build tools
-// NOTE: `?worker&url` is important (`worker` to generate a working script, `url` to get its url to load it)
-import NoiseSuppressorWorklet from '@timephy/rnnoise-wasm/NoiseSuppressorWorklet?worker&url'
 
 // Use Jitsi's approach: maintain a global AudioContext variable
 // and suspend/resume it as needed to manage audio state
 let audioContext: AudioContext
 
+/**
+ * Lazily load the WASM processor factory.
+ *
+ * '@libreaudio/la-call' pulls in a WebAssembly payload, so we defer importing
+ * it until a processor is actually initialized rather than at module load.
+ * The import promise is cached so repeated init() calls reuse the same module.
+ */
+type CreateWasmProcessor =
+  (typeof import('@libreaudio/la-call'))['createWasmProcessor']
+
+let wasmProcessorPromise: Promise<CreateWasmProcessor> | undefined
+
+function loadWasmProcessor(): Promise<CreateWasmProcessor> {
+  if (!wasmProcessorPromise) {
+    wasmProcessorPromise = import('@libreaudio/la-call').then(
+      (mod) => mod.createWasmProcessor
+    )
+  }
+  return wasmProcessorPromise
+}
+
 export interface AudioProcessorInterface extends TrackProcessor<Track.Kind.Audio> {
   name: string
 }
@@ -20,7 +36,7 @@ export class RnnNoiseProcessor implements AudioProcessorInterface {
   private source?: MediaStreamTrack
   private sourceNode?: MediaStreamAudioSourceNode
   private destinationNode?: MediaStreamAudioDestinationNode
-  private noiseSuppressionNode?: AudioWorkletNode
+  private noiseSuppressionNode?: AudioNode
 
   async init(opts: ProcessorOptions<Track.Kind.Audio>) {
     if (!opts.track) {
@@ -35,25 +51,17 @@ export class RnnNoiseProcessor implements AudioProcessorInterface {
       await audioContext.resume()
     }
 
-    await audioContext.audioWorklet.addModule(NoiseSuppressorWorklet)
-
     this.sourceNode = audioContext.createMediaStreamSource(
       new MediaStream([this.source])
     )
 
-    this.noiseSuppressionNode = new AudioWorkletNode(
-      audioContext,
-      NoiseSuppressorWorklet_Name,
-      {
-        // RNNoise is a mono algorithm. Its worklet only denoises and writes
-        // channel 0. Force any (possibly stereo) input to down-mix to a single
-        // channel and emit a single channel, so we don't produce a stereo frame
-        // whose right channel is left silent.
-        channelCount: 1,
-        channelCountMode: 'explicit',
-        outputChannelCount: [1],
-      }
-    )
+    const createWasmProcessor = await loadWasmProcessor()
+    this.noiseSuppressionNode = await createWasmProcessor(audioContext, {
+      intensity: 90,
+    })
+    if (!this.noiseSuppressionNode) {
+      throw new Error('Failed to create Wasm processor')
+    }
 
     this.destinationNode = audioContext.createMediaStreamDestination()
 

src/frontend/src/features/settings/components/tabs/GeneralTab.tsx

@@ -39,6 +39,19 @@ export const GeneralTab = ({ id }: GeneralTabProps) => {
           fullWidth: true,
         }}
       />
+      <Field
+        type="switch"
+        label={t('preferences.autoMuteLargeRoom.label')}
+        description={t('preferences.autoMuteLargeRoom.description')}
+        isSelected={userPreferencesSnap.is_auto_mute_large_room_enabled}
+        onChange={(value) =>
+          (userPreferencesStore.is_auto_mute_large_room_enabled = value)
+        }
+        wrapperProps={{
+          noMargin: true,
+          fullWidth: true,
+        }}
+      />
     </TabPanel>
   )
 }

src/frontend/src/layout/Header.tsx

@@ -14,6 +14,7 @@ import { VisualOnlyTooltip } from '@/primitives/VisualOnlyTooltip'
 
 import { useLoginHint } from '@/hooks/useLoginHint'
 import { logout } from '@/features/auth/utils/logout'
+import { useMemo } from 'react'
 
 const Logo = () => (
   <img
@@ -84,6 +85,16 @@ const LoginHint = () => {
   )
 }
 
+const HIDE_LOGIN_PARAM = 'hideLogin'
+
+const isLoginButtonHidden = () => {
+  if (typeof window === 'undefined') return false
+  const value = new URLSearchParams(window.location.search).get(
+    HIDE_LOGIN_PARAM
+  )
+  return value === 'true'
+}
+
 export const Header = () => {
   const { t } = useTranslation()
   const isHome = useMatchesRoute('home')
@@ -92,6 +103,9 @@ export const Header = () => {
   const isTermsOfService = useMatchesRoute('termsOfService')
   const isRoom = useMatchesRoute('room')
   const { user, isLoggedIn } = useUser()
+
+  const loginButtonDisabledByUrl = useMemo(() => isLoginButtonHidden(), [])
+
   const userLabel = user?.full_name || user?.email
   const loggedInTooltip = t('loggedInUserTooltip')
   const loggedInAriaLabel = userLabel
@@ -152,7 +166,8 @@ export const Header = () => {
                 !isHome &&
                 !isLegalTerms &&
                 !isAccessibility &&
-                !isTermsOfService && (
+                !isTermsOfService &&
+                !loginButtonDisabledByUrl && (
                   <>
                     <LoginButton proConnectHint={false} />
                     <LoginHint />

src/frontend/src/locales/de/notifications.json

@@ -14,6 +14,10 @@
     "auto": "Du hast begonnen zu sprechen – deine Hand wird daher automatisch gesenkt.",
     "dismiss": "Hand oben lassen"
   },
+  "autoMuteLargeRoom": {
+    "auto": "Sie haben an einer großen Besprechung teilgenommen. Ihr Mikrofon wurde automatisch stummgeschaltet.",
+    "dismiss": "Stummschaltung aufheben"
+  },
   "reaction": {
     "description": "{{name}} hat mit {{emoji}} reagiert"
   },

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

@@ -290,11 +290,14 @@
       "apply": "Ersetze deinen Hintergrund:",
       "personal": {
         "title": "Meine Hintergründe",
+        "selectedLabel": "Hintergrund abwählen (er ist aktuell angewendet).",
+        "apply": "Als Hintergrund verwenden.",
         "selectFileTooltip": "Wähle ein Bild aus, das als persönlicher Hintergrund verwendet werden soll",
         "notLoggedInWarning": "Du bist nicht angemeldet, der persönliche Hintergrund wird nicht von einem Meeting zum anderen gespeichert.",
         "warningUploadDisabled": "Persönliche Hintergründe werden derzeit nicht von einem Meeting zum anderen gespeichert.",
         "uploadLimitReached": "Du kannst keine weiteren persönlichen Hintergründe hinzufügen.",
         "uploadInProgress": "Datei wird hochgeladen…",
+        "deleteLabel": "Benutzerdefinierten Hintergrund löschen.",
         "errors": {
           "close": "Schließen",
           "file_too_large": {

src/frontend/src/locales/de/settings.json

@@ -12,6 +12,10 @@
     "idleDisconnectModal": {
       "label": "Meetings ohne Teilnehmende verlassen",
       "description": "Meetings nach einigen Minuten automatisch verlassen, wenn keine andere Person beitritt"
+    },
+    "autoMuteLargeRoom": {
+      "label": "Mikrofon automatisch stummschalten",
+      "description": "Dein Mikrofon wird automatisch stummgeschaltet, wenn du an einer großen Besprechung teilnimmst."
     }
   },
   "audio": {

src/frontend/src/locales/en/notifications.json

@@ -14,6 +14,10 @@
     "auto": "It seems you have started speaking, so your hand will be lowered.",
     "dismiss": "Keep hand raised"
   },
+  "autoMuteLargeRoom": {
+    "auto": "You have joined a large meeting. Your microphone has been automatically muted.",
+    "dismiss": "Unmute"
+  },
   "reaction": {
     "description": "{{name}} reacted with {{emoji}}"
   },

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

@@ -290,11 +290,14 @@
       "apply": "Replace your background:",
       "personal": {
         "title": "My backgrounds",
+        "selectedLabel": "Unselect background (it's currently applied).",
+        "apply": "Use as background.",
         "selectFileTooltip": "Select an image file to use as a personal background",
         "notLoggedInWarning": "You are not logged-in, personal backgrounds won't be saved from one meeting to the other.",
         "warningUploadDisabled": "Personal backgrounds are currently not saved from one meeting to the other.",
         "uploadLimitReached": "You cannot upload more personal backgrounds.",
         "uploadInProgress": "Image is being uploaded…",
+        "deleteLabel": "Delete background.",
         "errors": {
           "close": "Close",
           "file_too_large": {

src/frontend/src/locales/en/settings.json

@@ -12,6 +12,10 @@
     "idleDisconnectModal": {
       "label": "Leave calls with no participants",
       "description": "Automatically leaves a call after a few minutes if no other participant joins"
+    },
+    "autoMuteLargeRoom": {
+      "label": "Automatically mute my microphone",
+      "description": "Automatically mute your microphone when joining a large meeting."
     }
   },
   "audio": {
@@ -21,8 +25,8 @@
       "disabled": "Microphone disabled"
     },
     "noiseReduction": {
-      "label": "Noise reduction",
-      "heading": "Noise reduction",
+      "label": "Advanced voice optimization",
+      "heading": "Audio filters",
       "ariaLabel": {
         "enable": "Enable noise reduction",
         "disable": "Disable noise reduction"

src/frontend/src/locales/fr/notifications.json

@@ -14,6 +14,10 @@
     "auto": "Il semblerait que vous ayez pris la parole, donc la main va être baissée.",
     "dismiss": "Laisser la main levée"
   },
+  "autoMuteLargeRoom": {
+    "auto": "Vous venez de rejoindre une grande réunion. Votre micro a été automatiquement coupé.",
+    "dismiss": "Rétablir le micro"
+  },
   "reaction": {
     "description": "{{name}} a reagi avec {{emoji}}"
   },

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

@@ -290,11 +290,14 @@
       "apply": "Remplacer votre arrière plan :",
       "personal": {
         "title": "Mes arrière-plans",
+        "selectedLabel": "Ne plus utiliser comme arrière-plan (actuellement actif).",
+        "apply": "Utiliser comme arrière plan.",
         "selectFileTooltip": "Sélectionnez une image à utiliser comme arrière-plan",
         "notLoggedInWarning": "Vous n'êtes pas connecté, l'arrière-plan personnel ne sera pas sauvegardé d'une réunion à l'autre.",
         "warningUploadDisabled": "Les arrière-plans personnels ne sont actuellement pas sauvegardés d'une réunion à l'autre.",
         "uploadLimitReached": "Vous ne pouvez pas ajouter plus d'arrière-plans personnels.",
         "uploadInProgress": "Image en cours d'envoi…",
+        "deleteLabel": "Supprimer l'arrière-plan.",
         "errors": {
           "close": "Fermer",
           "file_too_large": {

src/frontend/src/locales/fr/settings.json

@@ -12,6 +12,10 @@
     "idleDisconnectModal": {
       "label": "Quitter les appels sans autre participant",
       "description": "Vous fait quitter un appel au bout de quelques minutes si aucun autre participant ne vous rejoint"
+    },
+    "autoMuteLargeRoom": {
+      "label": "Couper automatiquement mon micro",
+      "description": "Coupe automatiquement votre micro lorsque vous rejoignez une réunion de grande taille."
     }
   },
   "audio": {

src/frontend/src/locales/nl/notifications.json

@@ -14,6 +14,10 @@
     "auto": "Het lijkt erop dat u bent begonnen te spreken, dus we laten uw hand zakken.",
     "dismiss": "Houdt uw hand opgestoken"
   },
+  "autoMuteLargeRoom": {
+    "auto": "U bent zojuist lid geworden van een grote vergadering. Uw microfoon is automatisch gedempt.",
+    "dismiss": "Microfoon inschakelen"
+  },
   "reaction": {
     "description": "{{name}} reageerde met {{emoji}}"
   },

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

@@ -290,11 +290,14 @@
       "apply": "Vervang je achtergrond:",
       "personal": {
         "title": "Mijn achtergronden",
+        "selectedLabel": "Deselecteer de achtergrond (deze is momenteel toegepast).",
+        "apply": "Gebruik als achtergrond.",
         "selectFileTooltip": "Selecteer een afbeeldingsbestand om te gebruiken als persoonlijke achtergrond",
         "notLoggedInWarning": "U bent niet ingelogd, persoonlijke achtergronden worden niet opgeslagen van de ene vergadering naar de andere.",
         "warningUploadDisabled": "Persoonlijke achtergronden worden momenteel niet opgeslagen van de ene vergadering naar de andere.",
         "uploadLimitReached": "U kunt geen persoonlijke achtergronden meer uploaden.",
         "uploadInProgress": "Afbeelding wordt geüpload…",
+        "deleteLabel": "Aangepaste achtergrond verwijderen.",
         "errors": {
           "close": "Sluiten",
           "file_too_large": {

src/frontend/src/locales/nl/settings.json

@@ -12,6 +12,10 @@
     "idleDisconnectModal": {
       "label": "Verlaat oproepen zonder deelnemers",
       "description": "Verlaat automatisch een oproep na een paar minuten als geen andere deelnemer meedoet"
+    },
+    "autoMuteLargeRoom": {
+      "label": "Mijn microfoon automatisch dempen",
+      "description": "Uw microfoon wordt automatisch gedempt wanneer u deelneemt aan een grote vergadering."
     }
   },
   "audio": {

src/frontend/src/stores/userPreferences.ts

@@ -3,10 +3,12 @@ import { STORAGE_KEYS } from '@/utils/storageKeys'
 
 type State = {
   is_idle_disconnect_modal_enabled: boolean
+  is_auto_mute_large_room_enabled: boolean
 }
 
 const DEFAULT_STATE = {
   is_idle_disconnect_modal_enabled: true,
+  is_auto_mute_large_room_enabled: true,
 }
 
 function getUserPreferencesState(): State {

src/mail/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "mail_mjml",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "mail_mjml",
-      "version": "1.20.0",
+      "version": "1.21.0",
       "license": "MIT",
       "dependencies": {
         "@html-to/text-cli": "0.5.4",

src/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mail_mjml",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "description": "An util to generate html and text django's templates from mjml templates",
   "type": "module",
   "dependencies": {

src/sdk/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "sdk",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "sdk",
-      "version": "1.20.0",
+      "version": "1.21.0",
       "license": "ISC",
       "workspaces": [
         "./library",

src/sdk/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sdk",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "author": "",
   "license": "ISC",
   "description": "",

src/summary/pyproject.toml

@@ -1,7 +1,7 @@
 
 [project]
 name = "summary"
-version = "1.20.0"
+version = "1.21.0"
 dependencies = [
     "fastapi[standard]>=0.105.0",
     "uvicorn>=0.24.0",

src/summary/summary/core/celery_worker.py

@@ -233,6 +233,7 @@ def format_transcript(
     recording_datetime: str | None,
     owner_timezone: str | None,
     download_link: str | None,
+    form_link: str | None,
 ) -> tuple[str, str]:
     """Format a transcription into readable content with a title.
 
@@ -250,6 +251,7 @@ def format_transcript(
         recording_datetime=recording_datetime,
         owner_timezone=owner_timezone,
         download_link=download_link,
+        form_link=form_link,
     )
 
 
@@ -346,6 +348,13 @@ def process_audio_transcribe_summarize_v2(
             task_id,
         )
 
+    form_base_url = settings.transcription_satisfaction_form_base_url
+    form_link = (
+        f"{form_base_url}?room_id={room}"
+        if (form_base_url and metadata_filename is not None)
+        else None
+    )
+
     # Format output
     content, title = format_transcript(
         transcription,
@@ -355,6 +364,7 @@ def process_audio_transcribe_summarize_v2(
         recording_start_at,
         owner_timezone,
         download_link,
+        form_link,
     )
 
     submit_content(content, title, email, sub)

src/summary/summary/core/config.py

@@ -122,6 +122,7 @@ class Settings(BaseSettings):
 
     # Summary related settings
     is_summary_enabled: bool = True
+    transcription_satisfaction_form_base_url: Optional[str] = None
 
     # Sentry
     sentry_is_enabled: bool = False

src/summary/summary/core/locales/de.py

@@ -25,6 +25,10 @@ Einige Punkte, die wir Ihnen empfehlen zu überprüfen:
     download_header_template=(
         "\n*[Laden Sie hier Ihre Aufnahme herunter (externer Link)]({download_link})*\n"
     ),
+    form_footer_template=(
+        "\n\n*[Teilen Sie uns mit, wie Ihnen diese Transkription gefallen hat "
+        "(externer Link)]({form_link})*\n"
+    ),
     hallucination_replacement_text="[Text konnte nicht transkribiert werden]",
     document_default_title="Transkription",
     document_title_template=(

src/summary/summary/core/locales/en.py

@@ -25,6 +25,10 @@ A few things we recommend you check:
     download_header_template=(
         "\n*[Download your recording (external link)]({download_link})*\n"
     ),
+    form_footer_template=(
+        "\n\n*[Tell us what you thought of this transcription "
+        "(external link)]({form_link})*\n"
+    ),
     hallucination_replacement_text="[Unable to transcribe text]",
     document_default_title="Transcription",
     document_title_template=(

src/summary/summary/core/locales/fr.py

@@ -25,6 +25,9 @@ Quelques points que nous vous conseillons de vérifier :
     download_header_template=(
         "\n*[Télécharger votre enregistrement Audio]({download_link})*\n"
     ),
+    form_footer_template=(
+        "\n\n*[Donnez nous votre avis sur cette transcription]({form_link})*\n"
+    ),
     hallucination_replacement_text="[Texte impossible à transcrire]",
     document_default_title="Transcription",
     document_title_template=(

src/summary/summary/core/locales/nl.py

@@ -25,6 +25,10 @@ Een paar punten die wij u aanraden te controleren:
     download_header_template=(
         "\n*[Download hier je opname (externe link)]({download_link})*\n"
     ),
+    form_footer_template=(
+        "\n\n*[Laat ons weten wat je van deze transcriptie vond "
+        "(externe link)]({form_link})*\n"
+    ),
     hallucination_replacement_text="[Tekst kon niet worden getranscribeerd]",
     document_default_title="Transcriptie",
     document_title_template=(

src/summary/summary/core/locales/strings.py

@@ -10,6 +10,7 @@ class LocaleStrings:
     # transcript_formatter.py
     empty_transcription: str
     download_header_template: str
+    form_footer_template: str
     hallucination_replacement_text: str
     document_default_title: str
     document_title_template: str

src/summary/summary/core/transcript_formatter.py

@@ -38,13 +38,14 @@ class TranscriptFormatter:
 
         return None
 
-    def format(
+    def format(  # noqa: PLR0913
         self,
         transcription,
         room: str | None = None,
         recording_datetime: str | None = None,
         owner_timezone: str | None = None,
         download_link: str | None = None,
+        form_link: str | None = None,
     ) -> Tuple[str, str]:
         """Format transcription into the final document and its title."""
         segments = self._get_segments(transcription)
@@ -55,6 +56,8 @@ class TranscriptFormatter:
             content = self._format_speaker(segments)
             content = self._remove_hallucinations(content)
             content = self._add_header(content, download_link)
+            if form_link:
+                content = self._add_footer(content, form_link)
 
         title = self._generate_title(room, recording_datetime, owner_timezone)
 
@@ -93,9 +96,14 @@ class TranscriptFormatter:
         header = self._locale.download_header_template.format(
             download_link=download_link
         )
-        content = header + content
+        return header + content
 
-        return content
+    def _add_footer(self, content, form_link: str | None):
+        if not form_link:
+            return content
+
+        footer = self._locale.form_footer_template.format(form_link=form_link)
+        return content + footer
 
     def _generate_title(
         self,

src/summary/tests/api/test_api_tasks.py

@@ -27,6 +27,7 @@ class TestTasks:
                 "owner_timezone": "UTC",
                 "language": None,
                 "download_link": "https://example.com/file.mp4",
+                "form_link": "https://satisfaction.com?room_id=test",
             },
         )