diff --git a/lang/languages-km.json b/lang/languages-km.json
index 89fb1ac95..96f5aedce 100644
--- a/lang/languages-km.json
+++ b/lang/languages-km.json
@@ -1,27 +1,27 @@
 {
-    "en": "",
-    "af": "",
-    "az": "",
-    "bg": "",
-    "cs": "",
-    "de": "",
-    "el": "",
-    "eo": "",
-    "es": "",
-    "fr": "",
-    "hy": "",
-    "it": "",
-    "ja": "",
-    "ko": "",
-    "nb": "",
-    "oc": "",
-    "pl": "",
-    "ptBR": "",
-    "ru": "",
-    "sk": "",
-    "sl": "",
-    "sv": "",
-    "tr": "",
-    "vi": "",
-    "zhCN": ""
+    "en": "អង់គ្លេស",
+    "af": "អាហ្វ្រិច",
+    "az": "Azerbaijani",
+    "bg": "ប៊ុលហ្គារី",
+    "cs": "ឆេក",
+    "de": "អាល្លឺម៉ង់",
+    "el": "ក្រិក",
+    "eo": "Esperanto",
+    "es": "អេស្ប៉ាញ",
+    "fr": "បារាំង",
+    "hy": "ភាសាអាមេនី",
+    "it": "អ៊ីតាលី",
+    "ja": "ជប៉ុន",
+    "ko": "កូរ៉េ",
+    "nb": "ន័រវេបាំម៉ាល",
+    "oc": "អុកស៊ីត",
+    "pl": "ប៉ូឡូញ",
+    "ptBR": "ព័រទុយហ្គាល់",
+    "ru": "រុស្ស៊ី",
+    "sk": "ស្លូវ៉ាគី",
+    "sl": "ស្លូវ៉ានី",
+    "sv": "ស៊ុយអែត",
+    "tr": "ទួរគី",
+    "vi": "វៀតណាម",
+    "zhCN": "ចិន (ចិន)"
 }
\ No newline at end of file
diff --git a/lang/main-km.json b/lang/main-km.json
index 3f72f5d93..1d75e95b6 100644
--- a/lang/main-km.json
+++ b/lang/main-km.json
@@ -6,12 +6,10 @@
         "disabled": "",
         "failedToAdd": "",
         "footerText": "",
-        "invite": "",
         "loading": "",
         "loadingNumber": "",
         "loadingPeople": "",
         "noResults": "",
-        "notAvailable": "",
         "noValidNumbers": "",
         "searchNumbers": "",
         "searchPeople": "",
@@ -26,13 +24,11 @@
         "speaker": ""
     },
     "audioOnly": {
-        "audioOnly": "",
-        "featureToggleDisabled": ""
+        "audioOnly": ""
     },
     "calendarSync": {
         "addMeetingURL": "",
         "confirmAddLink": "",
-        "confirmAddLinkTitle": "",
         "error": {
             "appConfiguration": "",
             "generic": "",
@@ -79,14 +75,12 @@
         "bridgeCount": "",
         "connectedTo": "",
         "framerate": "",
-        "header": "",
         "less": "",
         "localaddress": "",
         "localaddress_plural_undefined": "",
         "localport": "",
         "localport_plural_undefined": "",
         "more": "",
-        "na": "",
         "packetloss": "",
         "quality": {
             "good": "",
@@ -105,7 +99,6 @@
         "transport_plural_undefined": "",
         "turn": ""
     },
-    "contactlist_plural": "",
     "dateUtils": {
         "earlier": "",
         "today": "",
@@ -114,6 +107,7 @@
     "deepLinking": {
         "appNotInstalled": "",
         "description": "",
+        "descriptionWithoutWeb": "",
         "downloadApp": "",
         "launchWebButton": "",
         "openApp": "",
@@ -121,7 +115,6 @@
         "tryAgainButton": ""
     },
     "defaultLink": "",
-    "defaultNickname": "",
     "deviceError": {
         "cameraError": "",
         "cameraPermission": "",
@@ -129,7 +122,6 @@
         "microphonePermission": ""
     },
     "deviceSelection": {
-        "deviceSettings": "",
         "noPermission": "",
         "previewUnavailable": "",
         "selectADevice": "",
@@ -165,30 +157,22 @@
         "connecting": "",
         "contactSupport": "",
         "copy": "",
-        "currentPassword": "",
-        "defaultError": "",
-        "detectext": "",
         "dismiss": "",
         "displayNameRequired": "",
         "done": "",
-        "doNotShowMessageAgain": "",
         "enterDisplayName": "",
         "error": "",
         "externalInstallationMsg": "",
         "externalInstallationTitle": "",
-        "failedpermissions": "",
-        "feedbackHelp": "",
-        "feedbackQuestion": "",
         "goToStore": "",
         "gracefulShutdown": "",
-        "hungUp": "",
         "IamHost": "",
+        "incorrectRoomLockPassword": "",
         "incorrectPassword": "",
         "inlineInstallationMsg": "",
         "inlineInstallExtension": "",
         "internalError": "",
         "internalErrorTitle": "",
-        "joinAgain": "",
         "kickMessage": "",
         "kickParticipantButton": "",
         "kickParticipantDialog": "",
@@ -215,22 +199,15 @@
         "muteParticipantDialog": "",
         "muteParticipantTitle": "",
         "Ok": "",
-        "oops": "",
-        "password": "",
-        "passwordError": "",
-        "passwordError2": "",
-        "passwordErrorTitle": "",
         "passwordLabel": "",
         "passwordNotSupported": "",
         "passwordNotSupportedTitle": "",
         "passwordRequired": "",
-        "permissionDenied": "",
         "popupError": "",
         "popupErrorTitle": "",
         "recording": "",
         "recordingDisabledForGuestTooltip": "",
         "recordingDisabledTooltip": "",
-        "recordingToken": "",
         "rejoinNow": "",
         "remoteControlAllowedMessage": "",
         "remoteControlDeniedMessage": "",
@@ -246,7 +223,6 @@
         "reservationError": "",
         "reservationErrorMsg": "",
         "retry": "",
-        "Save": "",
         "screenSharingFailedToInstall": "",
         "screenSharingFailedToInstallTitle": "",
         "screenSharingFirefoxPermissionDeniedError": "",
@@ -260,9 +236,6 @@
         "shareYourScreen": "",
         "shareYourScreenDisabled": "",
         "shareYourScreenDisabledForGuest": "",
-        "SLDFailure": "",
-        "sorryFeedback": "",
-        "SRDFailure": "",
         "startLiveStreaming": "",
         "startRecording": "",
         "startRemoteControlErrorMessage": "",
@@ -277,25 +250,17 @@
         "tokenAuthFailed": "",
         "tokenAuthFailedTitle": "",
         "transcribing": "",
-        "unableToSwitch": "",
         "unlockRoom": "",
         "userPassword": "",
         "WaitForHostMsg": "",
         "WaitForHostMsgWOk": "",
         "WaitingForHost": "",
-        "warning": "",
         "Yes": "",
         "yourEntireScreen": ""
     },
     "dialOut": {
         "statusMessage": ""
     },
-    "email": {
-        "and": "",
-        "body": "",
-        "sharedKey": "",
-        "subject": ""
-    },
     "feedback": {
         "average": "",
         "bad": "",
@@ -331,7 +296,6 @@
         "inviteURLFirstPartGeneral": "",
         "inviteURLFirstPartPersonal": "",
         "inviteURLSecondPart": "",
-        "inviteURLMoreInfo": "",
         "liveStreamURL": "",
         "moreNumbers": "",
         "noNumbers": "",
@@ -344,9 +308,7 @@
         "label": ""
     },
     "inviteDialog": {
-        "alertOk": "",
         "alertText": "",
-        "alertTitle": "",
         "header": "",
         "searchCallOnlyPlaceholder": "",
         "searchPeopleOnlyPlaceholder": "",
@@ -359,7 +321,6 @@
         "support": "",
         "supportMsg": ""
     },
-    "inviteUrlDefaultMsg": "",
     "keyboardShortcuts": {
         "focusLocal": "",
         "focusRemote": "",
@@ -379,7 +340,6 @@
     "liveStreaming": {
         "busy": "",
         "busyTitle": "",
-        "buttonTooltip": "",
         "changeSignIn": "",
         "choose": "",
         "chooseCTA": "",
@@ -434,6 +394,8 @@
         "stop": "",
         "yes": ""
     },
+    "lockRoomPassword": "",
+    "lockRoomPasswordUppercase": "",
     "me": "",
     "notify": {
         "connectedOneMember": "",
@@ -443,19 +405,31 @@
         "focus": "",
         "focusFail": "",
         "grantedTo": "",
+        "invitedOneMember": "",
+        "invitedThreePlusMembers": "",
+        "invitedTwoMembers": "",
+        "kickParticipant": "",
         "me": "",
         "moderator": "",
         "muted": "",
         "mutedTitle": "",
+        "mutedRemotelyTitle": "",
+        "mutedRemotelyDescription": "",
+        "passwordRemovedRemotely": "",
+        "passwordSetRemotely": "",
         "raisedHand": "",
         "somebody": "",
+        "startSilentTitle": "",
+        "startSilentDescription": "",
         "suboptimalExperienceDescription": "",
         "suboptimalExperienceTitle": "",
+        "unmute": "",
         "newDeviceCameraTitle": "",
         "newDeviceAudioTitle": "",
         "newDeviceAction": ""
     },
     "passwordSetRemotely": "",
+    "passwordDigitsOnly": "",
     "poweredby": "",
     "presenceStatus": {
         "busy": "",
@@ -477,17 +451,12 @@
         "setEmailLabel": "",
         "title": ""
     },
-    "raisedHand": "",
-    "recentList": {
-        "joinPastMeeting": ""
-    },
     "recording": {
         "authDropboxText": "",
         "availableSpace": "",
         "beta": "",
         "busy": "",
         "busyTitle": "",
-        "buttonTooltip": "",
         "error": "",
         "expandedOff": "",
         "expandedOn": "",
@@ -504,7 +473,6 @@
         "serviceName": "",
         "signIn": "",
         "signOut": "",
-        "startRecordingBody": "",
         "unavailable": "",
         "unavailableTitle": ""
     },
@@ -512,7 +480,6 @@
         "pullToRefresh": ""
     },
     "settings": {
-        "audioVideo": "",
         "calendar": {
             "about": "",
             "disconnect": "",
@@ -520,7 +487,6 @@
             "signedIn": "",
             "title": ""
         },
-        "cameraAndMic": "",
         "devices": "",
         "followMe": "",
         "language": "",
@@ -529,14 +495,12 @@
         "more": "",
         "name": "",
         "noDevice": "",
-        "password": "",
         "selectAudioOutput": "",
         "selectCamera": "",
         "selectMic": "",
         "startAudioMuted": "",
         "startVideoMuted": "",
-        "title": "",
-        "update": ""
+        "title": ""
     },
     "settingsView": {
         "alertOk": "",
@@ -603,39 +567,33 @@
             "shareRoom": "",
             "shareYourScreen": "",
             "shortcuts": "",
+            "show": "",
             "speakerStats": "",
             "tileView": "",
             "toggleCamera": "",
-            "videomute": ""
+            "videomute": "",
+            "videoblur": ""
         },
         "addPeople": "",
-        "audioonly": "",
         "audioOnlyOff": "",
         "audioOnlyOn": "",
         "audioRoute": "",
         "authenticate": "",
         "callQuality": "",
-        "cameraDisabled": "",
         "chat": "",
         "closeChat": "",
         "documentClose": "",
         "documentOpen": "",
         "enterFullScreen": "",
         "enterTileView": "",
-        "etherpad": "",
         "exitFullScreen": "",
         "exitTileView": "",
         "feedback": "",
-        "filmstrip": "",
-        "fullscreen": "",
         "hangup": "",
         "invite": "",
-        "lock": "",
         "login": "",
         "logout": "",
         "lowerYourHand": "",
-        "micDisabled": "",
-        "micMutedPopup": "",
         "moreActions": "",
         "mute": "",
         "openChat": "",
@@ -645,10 +603,8 @@
         "raiseYourHand": "",
         "Settings": "",
         "sharedvideo": "",
-        "sharedVideoMutedPopup": "",
         "shareRoom": "",
         "shortcuts": "",
-        "sip": "",
         "speakerStats": "",
         "startScreenSharing": "",
         "startSubtitles": "",
@@ -658,8 +614,9 @@
         "talkWhileMutedPopup": "",
         "tileViewToggle": "",
         "toggleCamera": "",
-        "unableToUnmutePopup": "",
-        "videomute": ""
+        "videomute": "",
+        "startvideoblur": "",
+        "stopvideoblur": ""
     },
     "transcribing": {
         "ccButtonTooltip": "",
@@ -693,31 +650,24 @@
         "errorInviteFailed": "",
         "errorInviteFailedTitle": "",
         "errorInviteTitle": "",
-        "pending": "",
-        "serviceName": "",
-        "unavailableTitle": ""
+        "pending": ""
     },
     "videoStatus": {
         "audioOnly": "",
         "audioOnlyExpanded": "",
         "callQuality": "",
         "hd": "",
-        "hdTooltip": "",
         "highDefinition": "",
         "labelTooiltipNoVideo": "",
         "labelTooltipAudioOnly": "",
-        "labelTooltipVideo": "",
         "ld": "",
-        "ldTooltip": "",
         "lowDefinition": "",
         "onlyAudioAvailable": "",
         "onlyAudioSupported": "",
         "p2pEnabled": "",
         "p2pVideoQualityDescription": "",
-        "qualityButtonTip": "",
         "recHighDefinitionOnly": "",
         "sd": "",
-        "sdTooltip": "",
         "standardDefinition": ""
     },
     "videothumbnail": {
@@ -728,6 +678,7 @@
         "mute": "",
         "muted": "",
         "remoteControl": "",
+        "show": "",
         "videomute": ""
     },
     "welcomepage": {
@@ -751,6 +702,7 @@
         "recentList": "",
         "recentListDelete": "",
         "recentListEmpty": "",
+        "reducedUIText": "",
         "roomname": "",
         "roomnameHint": "",
         "sendFeedback": "",