I18next update (#4456)

* Removes unused translations.

* Fixes using translated strings.

* Moves using latest i18next versions and stop using compatibility modes.

* Sorts i18next options.

* Fixes defaultNS used by i18next.

This is used when translating html tags with data-i18n keys as attributes, used by jQuery-Impromptu.

lang/main.json

         "disabled": "You can't invite people.",
         "failedToAdd": "Failed to add participants",
         "footerText": "Dialing out is disabled.",
-        "invite": "Invite",
         "loading": "Searching for people and phone numbers",
         "loadingNumber": "Validating phone number",
         "loadingPeople": "Searching for people to invite",
         "noResults": "No matching search results",
-        "notAvailable": "You can't invite people.",
         "noValidNumbers": "Please enter a phone number",
         "searchNumbers": "Add phone numbers",
         "searchPeople": "Search for people",
         "searchPeopleAndNumbers": "Search for people or add their phone numbers",
-        "telephone": "Telephone: __number__",
+        "telephone": "Telephone: {{number}}",
         "title": "Invite people to this meeting"
     },
     "audioDevices": {
         "speaker": "Speaker"
     },
     "audioOnly": {
-        "audioOnly": "Audio only",
-        "featureToggleDisabled": "Toggling of __feature__ is disabled while in audio only mode"
+        "audioOnly": "Audio only"
     },
     "calendarSync": {
         "addMeetingURL": "Add a meeting link",
         "confirmAddLink": "Do you want to add a Jitsi link to this event?",
-        "confirmAddLinkTitle": "Calendar",
         "error": {
             "appConfiguration": "Calendar integration is not properly configured.",
             "generic": "An error has occurred. Please check your calendar settings or try refreshing the calendar.",
         "today": "Today"
     },
     "chat": {
-        "error": "Error: your message \"__originalText__\" was not sent. Reason: __error__",
+        "error": "Error: your message \"{{originalText}}\" was not sent. Reason: {{error}}",
         "messagebox": "Type a message",
         "nickname": {
             "popover": "Choose a nickname",
         "DISCONNECTING": "Disconnecting",
         "ERROR": "Error",
         "FETCH_SESSION_ID": "Obtaining session-id...",
-        "GET_SESSION_ID_ERROR": "Get session-id error: __code__",
+        "GET_SESSION_ID_ERROR": "Get session-id error: {{code}}",
         "GOT_SESSION_ID": "Obtaining session-id... Done",
-        "LOW_BANDWIDTH": "Video for __displayName__ has been turned off to save bandwidth",
+        "LOW_BANDWIDTH": "Video for {{displayName}} has been turned off to save bandwidth",
         "RECONNECTING": "A network problem occurred. Reconnecting...",
-        "USER_CONNECTION_INTERRUPTED": "__displayName__ is having connectivity issues..."
+        "USER_CONNECTION_INTERRUPTED": "{{displayName}} is having connectivity issues..."
     },
     "connectionindicator": {
         "address": "Address:",
         "connectedTo": "Connected to:",
         "e2e_rtt": "E2E RTT:",
         "framerate": "Frame rate:",
-        "header": "Connection data",
         "less": "Show less",
         "localaddress": "Local address:",
         "localaddress_plural": "Local addresses:",
         "localport": "Local port:",
         "localport_plural": "Local ports:",
         "more": "Show more",
-        "na": "Come back here for connection information once the conference starts",
         "packetloss": "Packet loss:",
         "peer_to_peer": " (p2p)",
         "quality": {
         "yesterday": "Yesterday"
     },
     "deepLinking": {
-        "appNotInstalled": "You need the __app__ mobile app to join this meeting on your phone.",
-        "description": "Nothing happened? We tried launching your meeting in the __app__ desktop app. Try again or launch it in the __app__ web app.",
-        "descriptionWithoutWeb": "Nothing happened? We tried launching your meeting in the __app__ desktop app.",
+        "appNotInstalled": "You need the {{app}} mobile app to join this meeting on your phone.",
+        "description": "Nothing happened? We tried launching your meeting in the {{app}} desktop app. Try again or launch it in the {{app}} web app.",
+        "descriptionWithoutWeb": "Nothing happened? We tried launching your meeting in the {{app}} desktop app.",
         "downloadApp": "Download the app",
         "launchWebButton": "Launch in web",
         "openApp": "Continue to the app",
-        "title": "Launching your meeting in __app__...",
+        "title": "Launching your meeting in {{app}}...",
         "tryAgainButton": "Try again in desktop"
     },
-    "defaultLink": "e.g. __url__",
-    "defaultNickname": "ex. Jane Pink",
+    "defaultLink": "e.g. {{url}}",
     "deviceError": {
         "cameraError": "Failed to access your camera",
         "cameraPermission": "Error obtaining camera permission",
         "microphonePermission": "Error obtaining microphone permission"
     },
     "deviceSelection": {
-        "deviceSettings": "Device settings",
         "noPermission": "Permission not granted",
         "previewUnavailable": "Preview unavailable",
         "selectADevice": "Select a device",
         "cameraUnsupportedResolutionError": "Your camera does not support required video resolution.",
         "Cancel": "Cancel",
         "close": "Close",
-        "conferenceDisconnectMsg": "You may want to check your network connection. Reconnecting in __seconds__ sec...",
+        "conferenceDisconnectMsg": "You may want to check your network connection. Reconnecting in {{seconds}} sec...",
         "conferenceDisconnectTitle": "You have been disconnected.",
-        "conferenceReloadMsg": "We're trying to fix this. Reconnecting in __seconds__ sec...",
+        "conferenceReloadMsg": "We're trying to fix this. Reconnecting in {{seconds}} sec...",
         "conferenceReloadTitle": "Unfortunately, something went wrong.",
         "confirm": "Confirm",
         "confirmNo": "No",
         "confirmYes": "Yes",
         "connectError": "Oops! Something went wrong and we couldn't connect to the conference.",
-        "connectErrorWithMsg": "Oops! Something went wrong and we couldn't connect to the conference: __msg__",
+        "connectErrorWithMsg": "Oops! Something went wrong and we couldn't connect to the conference: {{msg}}",
         "connecting": "Connecting",
         "contactSupport": "Contact support",
         "copy": "Copy",
-        "defaultError": "There was some kind of error",
-        "detectext": "Error when trying to detect desktopsharing extension.",
         "dismiss": "Dismiss",
         "displayNameRequired": "Hi! What’s your name?",
         "done": "Done",
-        "doNotShowMessageAgain": "Don't show this message again",
         "enterDisplayName": "Please enter your name here",
         "error": "Error",
         "externalInstallationMsg": "You need to install our desktop sharing extension.",
         "externalInstallationTitle": "Extension required",
-        "failedpermissions": "Failed to obtain permissions to use the local microphone and/or camera.",
-        "feedbackHelp": "Your feedback will help us to improve our video experience.",
-        "feedbackQuestion": "Tell us about your call!",
         "goToStore": "Go to the webstore",
         "gracefulShutdown": "Our service is currently down for maintenance. Please try again later.",
-        "hungUp": "You hung up",
         "IamHost": "I am the host",
         "incorrectRoomLockPassword": "Incorrect password",
         "incorrectPassword": "Incorrect username or password",
         "inlineInstallationMsg": "You need to install our desktop sharing extension.",
         "inlineInstallExtension": "Install now",
-        "internalError": "Oops! Something went wrong. The following error occurred: __error__",
+        "internalError": "Oops! Something went wrong. The following error occurred: {{error}}",
         "internalErrorTitle": "Internal error",
-        "joinAgain": "Join again",
-        "kickMessage": "You can contact __participantDisplayName__ for more details.",
+        "kickMessage": "You can contact {{participantDisplayName}} for more details.",
         "kickParticipantButton": "Kick",
         "kickParticipantDialog": "Are you sure you want to kick this participant?",
         "kickParticipantTitle": "Kick this participant?",
-        "kickTitle": "Ouch! __participantDisplayName__ kicked you out of the meeting",
+        "kickTitle": "Ouch! {{participantDisplayName}} kicked you out of the meeting",
         "liveStreaming": "Live Streaming",
         "liveStreamingDisabledForGuestTooltip": "Guests can't start live streaming.",
         "liveStreamingDisabledTooltip": "Start live stream disabled.",
         "muteParticipantDialog": "Are you sure you want to mute this participant? You won't be able to unmute them, but they can unmute themselves at any time.",
         "muteParticipantTitle": "Mute this participant?",
         "Ok": "Ok",
-        "oops": "Oops!",
         "passwordLabel": "$t(lockRoomPasswordUppercase)",
         "passwordNotSupported": "Setting a meeting $t(lockRoomPassword) is not supported.",
         "passwordNotSupportedTitle": "$t(lockRoomPasswordUppercase) not supported",
         "passwordRequired": "$t(lockRoomPasswordUppercase) required",
-        "permissionDenied": "Permission Denied",
         "popupError": "Your browser is blocking pop-up windows from this site. Please enable pop-ups in your browser's security settings and try again.",
         "popupErrorTitle": "Pop-up blocked",
         "recording": "Recording",
         "recordingDisabledForGuestTooltip": "Guests can't start recordings.",
         "recordingDisabledTooltip": "Start recording disabled.",
-        "recordingToken": "Enter recording token",
         "rejoinNow": "Rejoin now",
-        "remoteControlAllowedMessage": "__user__ accepted your remote control request!",
-        "remoteControlDeniedMessage": "__user__ rejected your remote control request!",
-        "remoteControlErrorMessage": "An error occurred while trying to request remote control permissions from __user__!",
-        "remoteControlRequestMessage": "Will you allow __user__ to remotely control your desktop?",
+        "remoteControlAllowedMessage": "{{user}} accepted your remote control request!",
+        "remoteControlDeniedMessage": "{{user}} rejected your remote control request!",
+        "remoteControlErrorMessage": "An error occurred while trying to request remote control permissions from {{user}}!",
+        "remoteControlRequestMessage": "Will you allow {{user}} to remotely control your desktop?",
         "remoteControlShareScreenWarning": "Note that if you press \"Allow\" you will share your screen!",
         "remoteControlStopMessage": "The remote control session ended!",
         "remoteControlTitle": "Remote desktop control",
         "removeSharedVideoMsg": "Are you sure you would like to remove your shared video?",
         "removeSharedVideoTitle": "Remove shared video",
         "reservationError": "Reservation system error",
-        "reservationErrorMsg": "Error code: __code__, message: __msg__",
+        "reservationErrorMsg": "Error code: {{code}}, message: {{msg}}",
         "retry": "Retry",
-        "Save": "Save",
         "screenSharingFailedToInstall": "Oops! Your screen sharing extension failed to install.",
         "screenSharingFailedToInstallTitle": "Screen sharing extension failed to install",
         "screenSharingFirefoxPermissionDeniedError": "Something went wrong while we were trying to share your screen. Please make sure that you have given us permission to do so. ",
         "shareYourScreen": "Share your screen",
         "shareYourScreenDisabled": "Screen sharing disabled.",
         "shareYourScreenDisabledForGuest": "Guests can't screen share.",
-        "SLDFailure": "Oops! Something went wrong and we failed to mute! (SLD Failure)",
-        "sorryFeedback": "We're sorry to hear that. Would you like to tell us more?",
-        "SRDFailure": "Oops! Something went wrong and we failed to stop video! (SRD Failure)",
         "startLiveStreaming": "Start live stream",
         "startRecording": "Start recording",
         "startRemoteControlErrorMessage": "An error occurred while trying to start the remote control session!",
         "stopStreamingWarning": "Are you sure you would like to stop the live streaming?",
         "streamKey": "Live stream key",
         "Submit": "Submit",
-        "thankYou": "Thank you for using __appName__!",
+        "thankYou": "Thank you for using {{appName}}!",
         "token": "token",
         "tokenAuthFailed": "Sorry, you're not allowed to join this call.",
         "tokenAuthFailedTitle": "Authentication failed",
         "transcribing": "Transcribing",
-        "unableToSwitch": "Unable to switch video stream.",
         "unlockRoom": "Remove meeting $t(lockRoomPassword)",
         "userPassword": "user password",
-        "WaitForHostMsg": "The conference <b>__room__</b> has not yet started. If you are the host then please authenticate. Otherwise, please wait for the host to arrive.",
-        "WaitForHostMsgWOk": "The conference <b>__room__</b> has not yet started. If you are the host then please press Ok to authenticate. Otherwise, please wait for the host to arrive.",
+        "WaitForHostMsg": "The conference <b>{{room}}</b> has not yet started. If you are the host then please authenticate. Otherwise, please wait for the host to arrive.",
+        "WaitForHostMsgWOk": "The conference <b>{{room}}</b> has not yet started. If you are the host then please press Ok to authenticate. Otherwise, please wait for the host to arrive.",
         "WaitingForHost": "Waiting for the host ...",
-        "warning": "Warning",
         "Yes": "Yes",
         "yourEntireScreen": "Your entire screen"
     },
     "dialOut": {
-        "statusMessage": "is now __status__"
+        "statusMessage": "is now {{status}}"
     },
     "feedback": {
         "average": "Average",
         "dialInSummaryError": "Error fetching dial-in info now. Please try again later.",
         "dialInTollFree": "Toll Free",
         "genericError": "Whoops, something went wrong.",
-        "inviteLiveStream": "To view the live stream of this meeting, click this link: __url__",
-        "invitePhone": "To join by phone instead, tap this: __number__,,__conferenceID__#\n",
-        "invitePhoneAlternatives": "Looking for a different dial-in number?\nSee meeting dial-in numbers: __url__\n\n\nIf also dialing-in through a room phone, join without connecting to audio: __silentUrl__",
+        "inviteLiveStream": "To view the live stream of this meeting, click this link: {{url}}",
+        "invitePhone": "To join by phone instead, tap this: {{number}},,{{conferenceID}}#\n",
+        "invitePhoneAlternatives": "Looking for a different dial-in number?\nSee meeting dial-in numbers: {{url}}\n\n\nIf also dialing-in through a room phone, join without connecting to audio: {{silentUrl}}",
         "inviteURLFirstPartGeneral": "You are invited to join a meeting.",
-        "inviteURLFirstPartPersonal": "__name__ is inviting you to a meeting.\n",
-        "inviteURLSecondPart": "\nJoin the meeting:\n__url__\n",
+        "inviteURLFirstPartPersonal": "{{name}} is inviting you to a meeting.\n",
+        "inviteURLSecondPart": "\nJoin the meeting:\n{{url}}\n",
         "liveStreamURL": "Live stream:",
         "moreNumbers": "More numbers",
         "noNumbers": "No dial-in numbers.",
         "support": "Support",
         "supportMsg": "If this keeps happening, reach out to"
     },
-    "inviteUrlDefaultMsg": "Your conference is currently being created...",
     "keyboardShortcuts": {
         "focusLocal": "Focus on your video",
         "focusRemote": "Focus on another person's video",
     "liveStreaming": {
         "busy": "We're working on freeing streaming resources. Please try again in a few minutes.",
         "busyTitle": "All streamers are currently busy",
-        "buttonTooltip": "Start / Stop Live Stream",
         "changeSignIn": "Switch accounts.",
         "choose": "Choose a live stream",
-        "chooseCTA": "Choose a streaming option. You're currently logged in as __email__.",
+        "chooseCTA": "Choose a streaming option. You're currently logged in as {{email}}.",
         "enterStreamKey": "Enter your YouTube live stream key here.",
         "error": "Live Streaming failed. Please try again.",
         "errorAPI": "An error occurred while accessing your YouTube broadcasts. Please try logging in again.",
-        "errorLiveStreamNotEnabled": "Live Streaming is not enabled on __email__. Please enable live streaming or log into an account with live streaming enabled.",
+        "errorLiveStreamNotEnabled": "Live Streaming is not enabled on {{email}}. Please enable live streaming or log into an account with live streaming enabled.",
         "expandedOff": "The live streaming has stopped",
         "expandedOn": "The meeting is currently being streamed to YouTube.",
         "expandedPending": "The live streaming is being started...",
         "me": "Me",
         "messages": {
             "engaged": "Local recording engaged.",
-            "finished": "Recording session __token__ finished. Please send the recorded file to the moderator.",
-            "finishedModerator": "Recording session __token__ finished. The recording of the local track has been saved. Please ask the other participants to submit their recordings.",
+            "finished": "Recording session {{token}} finished. Please send the recorded file to the moderator.",
+            "finishedModerator": "Recording session {{token}} finished. The recording of the local track has been saved. Please ask the other participants to submit their recordings.",
             "notModerator": "You are not the moderator. You cannot start or stop local recording."
         },
         "moderator": "Moderator",
     "lockRoomPasswordUppercase": "Password",
     "me": "me",
     "notify": {
-        "connectedOneMember": "__name__ joined the meeting",
-        "connectedThreePlusMembers": "__name__ and __count__ others joined the meeting",
-        "connectedTwoMembers": "__first__ and __second__ joined the meeting",
+        "connectedOneMember": "{{name}} joined the meeting",
+        "connectedThreePlusMembers": "{{name}} and {{count}} others joined the meeting",
+        "connectedTwoMembers": "{{first}} and {{second}} joined the meeting",
         "disconnected": "disconnected",
         "focus": "Conference focus",
-        "focusFail": "__component__ not available - retry in __ms__ sec",
-        "grantedTo": "Moderator rights granted to __to__!",
-        "invitedOneMember": "__name__ has been invited",
-        "invitedThreePlusMembers": "__name__ and __count__ others have been invited",
-        "invitedTwoMembers": "__first__ and __second__ have been invited",
-        "kickParticipant": "__kicked__ was kicked by __kicker__",
+        "focusFail": "{{component}} not available - retry in {{ms}} sec",
+        "grantedTo": "Moderator rights granted to {{to}}!",
+        "invitedOneMember": "{{name}} has been invited",
+        "invitedThreePlusMembers": "{{name}} and {{count}} others have been invited",
+        "invitedTwoMembers": "{{first}} and {{second}} have been invited",
+        "kickParticipant": "{{kicked}} was kicked by {{kicker}}",
         "me": "Me",
         "moderator": "Moderator rights granted!",
         "muted": "You have started the conversation muted.",
         "mutedTitle": "You're muted!",
-        "mutedRemotelyTitle": "You have been muted by __participantDisplayName__!",
+        "mutedRemotelyTitle": "You have been muted by {{participantDisplayName}}!",
         "mutedRemotelyDescription": "You can always unmute when you're ready to speak. Mute back when you're done to keep noise away from the meeting.",
         "passwordRemovedRemotely": "$t(lockRoomPasswordUppercase) removed by another participant",
         "passwordSetRemotely": "$t(lockRoomPasswordUppercase) set by another participant",
-        "raisedHand": "__name__ would like to speak.",
+        "raisedHand": "{{name}} would like to speak.",
         "somebody": "Somebody",
         "startSilentTitle": "You joined with no audio output!",
         "startSilentDescription": "Rejoin the meeting to enable audio",
-        "suboptimalExperienceDescription": "Eer... we are afraid your experience with __appName__ isn't going to be that great here. We are looking for ways to improve this but, until then, please try using one of the <a href='static/recommendedBrowsers.html' target='_blank'>fully supported browsers</a>.",
+        "suboptimalExperienceDescription": "Eer... we are afraid your experience with {{appName}} isn't going to be that great here. We are looking for ways to improve this but, until then, please try using one of the <a href='static/recommendedBrowsers.html' target='_blank'>fully supported browsers</a>.",
         "suboptimalExperienceTitle": "Browser Warning",
         "unmute": "Unmute",
         "newDeviceCameraTitle": "New camera detected",
         "newDeviceAction": "Use"
     },
     "passwordSetRemotely": "set by another participant",
-    "passwordDigitsOnly": "Up to __number__ digits",
+    "passwordDigitsOnly": "Up to {{number}} digits",
     "poweredby": "powered by",
     "presenceStatus": {
         "busy": "Busy",
         "setEmailLabel": "Set your gravatar email",
         "title": "Profile"
     },
-    "raisedHand": "Would like to speak",
-    "recentList": {
-        "joinPastMeeting": "Join a past meeting"
-    },
     "recording": {
         "authDropboxText": "Upload to Dropbox",
-        "availableSpace": "Available space: __spaceLeft__ MB (approximately __duration__ minutes of recording)",
+        "availableSpace": "Available space: {{spaceLeft}} MB (approximately {{duration}} minutes of recording)",
         "beta": "BETA",
         "busy": "We're working on freeing recording resources. Please try again in a few minutes.",
         "busyTitle": "All recorders are currently busy",
-        "buttonTooltip": "Start / Stop recording",
         "error": "Recording failed. Please try again.",
         "expandedOff": "Recording has stopped",
         "expandedOn": "The meeting is currently being recorded.",
         "failedToStart": "Recording failed to start",
         "fileSharingdescription": "Share recording with meeting participants",
         "live": "LIVE",
-        "loggedIn": "Logged in as __userName__",
+        "loggedIn": "Logged in as {{userName}}",
         "off": "Recording stopped",
         "on": "Recording",
         "pending": "Preparing to record the meeting...",
         "serviceName": "Recording service",
         "signIn": "Sign in",
         "signOut": "Sign out",
-        "startRecordingBody": "Are you sure you would like to start recording?",
-        "unavailable": "Oops! The __serviceName__ is currently unavailable. We're working on resolving the issue. Please try again later.",
+        "unavailable": "Oops! The {{serviceName}} is currently unavailable. We're working on resolving the issue. Please try again later.",
         "unavailableTitle": "Recording unavailable"
     },
     "sectionList": {
         "pullToRefresh": "Pull to refresh"
     },
     "settings": {
-        "audioVideo": "AUDIO AND VIDEO",
         "calendar": {
-            "about": "The __appName__ calendar integration is used to securely access your calendar so it can read upcoming events.",
+            "about": "The {{appName}} calendar integration is used to securely access your calendar so it can read upcoming events.",
             "disconnect": "Disconnect",
             "microsoftSignIn": "Sign in with Microsoft",
-            "signedIn": "Currently accessing calendar events for __email__. Click the Disconnect button below to stop accessing calendar events.",
+            "signedIn": "Currently accessing calendar events for {{email}}. Click the Disconnect button below to stop accessing calendar events.",
             "title": "Calendar"
         },
-        "cameraAndMic": "Camera and microphone",
         "devices": "Devices",
         "followMe": "Everyone follows me",
         "language": "Language",
-        "loggedIn": "Logged in as __name__",
+        "loggedIn": "Logged in as {{name}}",
         "moderator": "Moderator",
         "more": "More",
         "name": "Name",
         "selectMic": "Microphone",
         "startAudioMuted": "Everyone starts muted",
         "startVideoMuted": "Everyone starts hidden",
-        "title": "Settings",
-        "update": "Update"
+        "title": "Settings"
     },
     "settingsView": {
         "alertOk": "OK",
         "version": "Version"
     },
     "share": {
-        "dialInfoText": "\n\n=====\n\nJust want to dial in on your phone?\n\n__defaultDialInNumber__Click this link to see the dial in phone numbers for this meeting\n__dialInfoPageUrl__",
-        "mainText": "Click the following link to join the meeting:\n__roomUrl__"
+        "dialInfoText": "\n\n=====\n\nJust want to dial in on your phone?\n\n{{defaultDialInNumber}}Click this link to see the dial in phone numbers for this meeting\n{{dialInfoPageUrl}}",
+        "mainText": "Click the following link to join the meeting:\n{{roomUrl}}"
     },
     "speaker": "Speaker",
     "speakerStats": {
-        "hours": "__count__h",
-        "minutes": "__count__m",
+        "hours": "{{count}}h",
+        "minutes": "{{count}}m",
         "name": "Name",
-        "seconds": "__count__s",
+        "seconds": "{{count}}s",
         "speakerStats": "Speaker Stats",
         "speakerTime": "Speaker Time"
     },
     "startupoverlay": {
         "policyText": " ",
-        "title": "__app__ needs to use your microphone and camera."
+        "title": "{{app}} needs to use your microphone and camera."
     },
     "suspendedoverlay": {
         "rejoinKeyTitle": "Rejoin",
             "videoblur": "Toggle video blur"
         },
         "addPeople": "Add people to your call",
-        "audioonly": "Enable / Disable audio only mode",
         "audioOnlyOff": "Disable audio only mode",
         "audioOnlyOn": "Enable audio only mode",
         "audioRoute": "Select the sound device",
         "authenticate": "Authenticate",
         "callQuality": "Manage video quality",
-        "cameraDisabled": "Camera is not available",
         "chat": "Open / Close chat",
         "closeChat": "Close chat",
         "documentClose": "Close shared document",
         "documentOpen": "Open shared document",
         "enterFullScreen": "View full screen",
         "enterTileView": "Enter tile view",
-        "etherpad": "Open / Close shared document",
         "exitFullScreen": "Exit full screen",
         "exitTileView": "Exit tile view",
         "feedback": "Leave feedback",
-        "filmstrip": "Show / Hide videos",
-        "fullscreen": "View / Exit full screen",
         "hangup": "Leave",
         "invite": "Invite people",
-        "lock": "Lock / Unlock room",
         "login": "Login",
         "logout": "Logout",
         "lowerYourHand": "Lower your hand",
-        "micDisabled": "Microphone is not available",
-        "micMutedPopup": "Your microphone has been muted so that you would fully enjoy your shared video.",
         "moreActions": "More actions",
         "mute": "Mute / Unmute",
         "openChat": "Open chat",
         "raiseYourHand": "Raise your hand",
         "Settings": "Settings",
         "sharedvideo": "Share a YouTube video",
-        "sharedVideoMutedPopup": "Your shared video has been muted so that you can talk to the other participants.",
         "shareRoom": "Invite someone",
         "shortcuts": "View shortcuts",
-        "sip": "Call SIP number",
         "speakerStats": "Speaker stats",
         "startScreenSharing": "Start screen sharing",
         "startSubtitles": "Start subtitles",
         "talkWhileMutedPopup": "Trying to speak? You are muted.",
         "tileViewToggle": "Toggle tile view",
         "toggleCamera": "Toggle camera",
-        "unableToUnmutePopup": "You cannot un-mute while the shared video is on.",
         "videomute": "Start / Stop camera",
         "startvideoblur": "Blur my background",
         "stopvideoblur": "Disable background blur"
     "videoSIPGW": {
         "busy": "We're working on freeing resources. Please try again in a few minutes.",
         "busyTitle": "The Room service is currently busy",
-        "errorAlreadyInvited": "__displayName__ already invited",
+        "errorAlreadyInvited": "{{displayName}} already invited",
         "errorInvite": "Conference not established yet. Please try again later.",
         "errorInviteFailed": "We're working on resolving the issue. Please try again later.",
-        "errorInviteFailedTitle": "Inviting __displayName__ failed",
+        "errorInviteFailedTitle": "Inviting {{displayName}} failed",
         "errorInviteTitle": "Error inviting room",
-        "pending": "__displayName__ has been invited",
-        "serviceName": "Room service",
-        "unavailableTitle": "Room service unavailable"
+        "pending": "{{displayName}} has been invited"
     },
     "videoStatus": {
         "audioOnly": "AUD",
         "audioOnlyExpanded": "You are in audio only mode. This mode saves bandwidth but you won't see videos of others.",
         "callQuality": "Video Quality",
         "hd": "HD",
-        "hdTooltip": "Viewing high definition video",
         "highDefinition": "High definition",
         "labelTooiltipNoVideo": "No video",
         "labelTooltipAudioOnly": "Audio-only mode enabled",
-        "labelTooltipVideo": "Current video quality",
         "ld": "LD",
-        "ldTooltip": "Viewing low definition video",
         "lowDefinition": "Low definition",
         "onlyAudioAvailable": "Only audio is available",
         "onlyAudioSupported": "We only support audio in this browser.",
         "p2pEnabled": "Peer to Peer Enabled",
         "p2pVideoQualityDescription": "In peer to peer mode, received video quality can only be toggled between high and audio only. Other settings will not be honored until peer to peer is exited.",
-        "qualityButtonTip": "Change received video quality",
         "recHighDefinitionOnly": "Will prefer high definition.",
         "sd": "SD",
-        "sdTooltip": "Viewing standard definition video",
         "standardDefinition": "Standard definition"
     },
     "videothumbnail": {
             "join": "Tap to join",
             "roomname": "Enter room name"
         },
-        "appDescription": "Go ahead, video chat with the whole team. In fact, invite everyone you know. __app__ is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed.",
+        "appDescription": "Go ahead, video chat with the whole team. In fact, invite everyone you know. {{app}} is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed.",
         "audioVideoSwitch": {
             "audio": "Voice",
             "video": "Video"
         },
         "calendar": "Calendar",
         "connectCalendarButton": "Connect your calendar",
-        "connectCalendarText": "Connect your calendar to view all your meetings in __app__. Plus, add __provider__ meetings to your calendar and start them with one click.",
+        "connectCalendarText": "Connect your calendar to view all your meetings in {{app}}. Plus, add {{provider}} meetings to your calendar and start them with one click.",
         "enterRoomTitle": "Start a new meeting",
         "go": "GO",
         "join": "JOIN",
         "recentList": "Recent",
         "recentListDelete": "Delete",
         "recentListEmpty": "Your recent list is currently empty. Chat with your team and you will find all your recent meetings here.",
-        "reducedUIText": "Welcome to __app__!",
+        "reducedUIText": "Welcome to {{app}}!",
         "roomname": "Enter room name",
         "roomnameHint": "Enter the name or URL of the room you want to join. You may make a name up, just let the people you are meeting know it so that they enter the same name.",
         "sendFeedback": "Send feedback",

package-lock.json

         "minimalistic-crypto-utils": "^1.0.1"
       }
     },
-    "hoist-non-react-statics": {
-      "version": "2.5.5",
-      "resolved": "https://registry.npmjs.org/hoist-non-react-statics/-/hoist-non-react-statics-2.5.5.tgz",
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-    },
     "hosted-git-info": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.5.0.tgz",
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     },
     "i18next": {
-      "version": "8.4.3",
-      "resolved": "https://registry.npmjs.org/i18next/-/i18next-8.4.3.tgz",
-      "integrity": "sha1-Nrb/UWxPmSAQ7tzOJKNsRgnox9w="
+      "version": "17.0.6",
+      "resolved": "https://registry.npmjs.org/i18next/-/i18next-17.0.6.tgz",
+      "integrity": "sha512-bdNhzhcM6RG5m82RypVguCrAQNie/ycxW0Q5C6K9UDWD5hqApZfdJFbj4Ikz9jxIR+Ja1eg0yCQLhlCT+opwIg==",
+      "requires": {
+        "@babel/runtime": "^7.3.1"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.5.4",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.5.4.tgz",
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+          "requires": {
+            "regenerator-runtime": "^0.13.2"
+          }
+        },
+        "regenerator-runtime": {
+          "version": "0.13.2",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.2.tgz",
+          "integrity": "sha512-S/TQAZJO+D3m9xeN1WTI8dLKBBiRgXBlTJvbWjCThHWZj9EvHK70Ff50/tYj2J/fvBY6JtFVwRuazHN2E7M9BA=="
+        }
+      }
     },
     "i18next-browser-languagedetector": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/i18next-browser-languagedetector/-/i18next-browser-languagedetector-2.0.0.tgz",
-      "integrity": "sha1-TZ3yvRpd7aPIwKbT22LVA4i57t0="
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/i18next-browser-languagedetector/-/i18next-browser-languagedetector-3.0.1.tgz",
+      "integrity": "sha512-WFjPLNPWl62uu07AHY2g+KsC9qz0tyMq+OZEB/H7N58YKL/JLiCz9U709gaR20Mule/Ppn+uyfVx5REJJjn1HA=="
     },
     "i18next-xhr-backend": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/i18next-xhr-backend/-/i18next-xhr-backend-1.4.2.tgz",
-      "integrity": "sha1-eqdmKSxGyoP/ZHe7VQdLNjpkamI="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/i18next-xhr-backend/-/i18next-xhr-backend-3.0.0.tgz",
+      "integrity": "sha512-Pi/X91Zk2nEqdEHTV+FG6VeMHRcMcPKRsYW/A0wlaCfKsoJc3TI7A75Tqse/d5LVGN2Ymzx0FT+R+gLag9Eb2g==",
+      "requires": {
+        "@babel/runtime": "^7.4.5"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.5.4",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.5.4.tgz",
+          "integrity": "sha512-Na84uwyImZZc3FKf4aUF1tysApzwf3p2yuFBIyBfbzT5glzKTdvYI4KVW4kcgjrzoGUjC7w3YyCHcJKaRxsr2Q==",
+          "requires": {
+            "regenerator-runtime": "^0.13.2"
+          }
+        },
+        "regenerator-runtime": {
+          "version": "0.13.2",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.2.tgz",
+          "integrity": "sha512-S/TQAZJO+D3m9xeN1WTI8dLKBBiRgXBlTJvbWjCThHWZj9EvHK70Ff50/tYj2J/fvBY6JtFVwRuazHN2E7M9BA=="
+        }
+      }
     },
     "iconv-lite": {
       "version": "0.4.19",
       "integrity": "sha1-5lrOBg2M2tTQ5d94FdDXA55RdFA="
     },
     "jquery-i18next": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/jquery-i18next/-/jquery-i18next-1.2.0.tgz",
-      "integrity": "sha1-jQMDa7ip1v090MX7H+jK0jO94qM="
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/jquery-i18next/-/jquery-i18next-1.2.1.tgz",
+      "integrity": "sha512-UNcw3rgxoKjGEg4w23FEn2h3OlPJU7rPzsgDuXDBZktIzeiVbJohs9Cv9hj8oP8KNfBRKOoErL/OVxg2FaAR4g=="
     },
     "js-base64": {
       "version": "2.4.3",
       }
     },
     "react-i18next": {
-      "version": "7.13.0",
-      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-7.13.0.tgz",
-      "integrity": "sha512-35M+MZFPqHwVIas7tXWQKFrf+ozCJukNplUTiGqL8mczSk+VRBsHxxXuuQKRkz/4CcWkONGWbp/AzxfM6wZncg==",
+      "version": "10.11.4",
+      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-10.11.4.tgz",
+      "integrity": "sha512-/CWXaf3a5BLNeVnBGxzWOIZLQgSNEc2LWHX4ZaJb7ww0xgY0S5K9HRAMzJIHeHGe7jfpSraprD66VDblWb4ZXA==",
       "requires": {
-        "hoist-non-react-statics": "^2.3.1",
-        "html-parse-stringify2": "2.0.1",
-        "prop-types": "^15.6.0"
+        "@babel/runtime": "^7.3.1",
+        "html-parse-stringify2": "2.0.1"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.5.4",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.5.4.tgz",
+          "integrity": "sha512-Na84uwyImZZc3FKf4aUF1tysApzwf3p2yuFBIyBfbzT5glzKTdvYI4KVW4kcgjrzoGUjC7w3YyCHcJKaRxsr2Q==",
+          "requires": {
+            "regenerator-runtime": "^0.13.2"
+          }
+        },
+        "regenerator-runtime": {
+          "version": "0.13.2",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.2.tgz",
+          "integrity": "sha512-S/TQAZJO+D3m9xeN1WTI8dLKBBiRgXBlTJvbWjCThHWZj9EvHK70Ff50/tYj2J/fvBY6JtFVwRuazHN2E7M9BA=="
+        }
       }
     },
     "react-is": {

package.json

     "bc-css-flags": "3.0.0",
     "dropbox": "4.0.9",
     "i18n-iso-countries": "3.7.8",
-    "i18next": "8.4.3",
-    "i18next-browser-languagedetector": "2.0.0",
-    "i18next-xhr-backend": "1.4.2",
+    "i18next": "17.0.6",
+    "i18next-browser-languagedetector": "3.0.1",
+    "i18next-xhr-backend": "3.0.0",
     "jQuery-Impromptu": "github:trentrichardson/jQuery-Impromptu#v6.0.0",
     "jitsi-meet-logger": "github:jitsi/jitsi-meet-logger#6fff754a77a56ab52499f3559105a15886942a1e",
     "jquery": "3.3.1",
     "jquery-contextmenu": "2.4.5",
-    "jquery-i18next": "1.2.0",
+    "jquery-i18next": "1.2.1",
     "js-md5": "0.6.1",
     "js-utils": "github:jitsi/js-utils#192b1c996e8c05530eb1f19e82a31069c3021e31",
     "jsrsasign": "8.0.12",
     "react": "16.8.3",
     "react-dom": "16.8.3",
     "react-emoji-render": "0.4.6",
-    "react-i18next": "7.13.0",
+    "react-i18next": "10.11.4",
     "react-linkify": "0.2.2",
     "react-native": "0.59.8",
     "react-native-background-timer": "2.1.1",

react/features/base/i18n/functions.js

 import React from 'react';
-import { translate as reactI18nextTranslate } from 'react-i18next';
+import { withTranslation } from 'react-i18next';
 
 /**
  * Wraps a specific React Component in order to enable translations in it.
  *
  * @param {Component} component - The React Component to wrap.
- * @param {Object} options - Additional options to pass into react-i18next's
- * initialization.
  * @returns {Component} The React Component which wraps {@link component} and
  * enables translations in it.
  */
-export function translate(component, options = { wait: true }) {
+export function translate(component) {
     // Use the default list of namespaces.
-    return (
-        reactI18nextTranslate([ 'main', 'languages', 'countries' ], options)(
-            component));
+    return withTranslation([ 'main', 'languages', 'countries' ])(component);
 }
 
 /**

react/features/base/i18n/i18next.js

     app:
         (typeof interfaceConfig !== 'undefined' && interfaceConfig.APP_NAME)
             || 'Jitsi Meet',
-    compatibilityAPI: 'v1',
-    compatibilityJSON: 'v1',
+    backend: {
+        loadPath: 'lang/__ns__-__lng__.json'
+    },
+    defaultNS: 'main',
     fallbackLng: DEFAULT_LANGUAGE,
-    fallbackOnEmpty: true,
-    fallbackOnNull: true,
+    interpolation: {
+        escapeValue: false // not needed for react as it escapes by default
+    },
+    load: 'languageOnly',
+    ns: [ 'main', 'languages', 'countries' ],
+    react: {
+        useSuspense: false
+    },
+    returnEmptyString: false,
+    returnNull: false,
 
     // XXX i18next modifies the array lngWhitelist so make sure to clone
     // LANGUAGES.
-    lngWhitelist: LANGUAGES.slice(),
-    load: 'unspecific',
-    ns: {
-        defaultNs: 'main',
-        namespaces: [ 'main', 'languages', 'countries' ]
-    },
-    resGetPath: 'lang/__ns__-__lng__.json',
-    useDataAttrOptions: true
+    whitelist: LANGUAGES.slice()
 };
 
 i18next

react/features/chat/components/web/ChatMessage.js

     }
 }
 
-export default translate(ChatMessage, { wait: false });
+export default translate(ChatMessage);

react/features/recording/middleware.js

             descriptionKey: 'recording.unavailable',
             descriptionArguments: {
                 serviceName: isStreamMode
-                    ? 'Live Streaming service'
-                    : 'Recording service'
+                    ? '$t(liveStreaming.serviceName)'
+                    : '$t(recording.serviceName)'
             },
             titleKey: isStreamMode
                 ? 'liveStreaming.unavailableTitle'