v0.22.4 release

CHANGELOG.md

@@ -4,11 +4,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.22.4] - 2025-08-09
+- Fix issue where full page loader was pulling iniitate-loader as a dependency improperly
+- Allow empty promptForNameMessage to skip prompting for a name (for Talkdesk integration only). This must be manually updated on the config file.
+- Upgrade NodeJS Lambda function to v22 as v18 will be deprecated in the near future.
+
 ## [0.22.3] - 2025-06-26
 - Fix issue where credentials were not available on web socket initiation in some instances of streaming
 - Accessibility improvements
 
-## [0.22.1] - 2025-05-19
+## [0.22.2] - 2025-05-19
 - Fix scenarios where cross origin requests did not have credentials passed before iframe loads
 
 ## [0.22.1] - 2025-05-10

dist/lex-web-ui-loader.js

@@ -44190,9 +44190,6 @@ __webpack_require__.r(__webpack_exports__);
  */
 const dependenciesFullPage = {
   script: [{
-    name: 'Loader',
-    url: './initiate-loader.js'
-  }, {
     name: 'Vue',
     url: './3.5.13_dist_vue.global.prod.js',
     canUseMin: false

dist/lex-web-ui-loader.min.js

@@ -1,5 +1,5 @@
 /*!
-* lex-web-ui v0.22.3
+* lex-web-ui v0.22.4
 * (c) 2017-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * Released under the Amazon Software License.
 */  
@@ -34792,9 +34792,6 @@ const optionsIframe = {
  */
 const dependenciesFullPage = {
   script: [{
-    name: 'Loader',
-    url: './initiate-loader.js'
-  }, {
     name: 'Vue',
     url: './3.5.13_dist_vue.global.prod.js',
     canUseMin: false

lex-web-ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lex-web-ui",
-  "version": "0.22.3",
+  "version": "0.22.4",
   "description": "Amazon Lex Web Interface",
   "author": "AWS",
   "license": "Amazon Software License",

lex-web-ui/src/lib/lex/client.js

@@ -15,13 +15,13 @@
 import {
   PostTextCommand,
   DeleteSessionCommand as DeleteSessionCommandV1,
-  PutSessionCommand as PutSessionCommandV2,
+  PutSessionCommand as PutSessionCommandV1,
   PostContentCommand
 } from "@aws-sdk/client-lex-runtime-service";
 import {
   RecognizeTextCommand,
   DeleteSessionCommand as DeleteSessionCommandV2,
-  PutSessionCommand as PutSessionCommandV1,
+  PutSessionCommand as PutSessionCommandV2,
   RecognizeUtteranceCommand
 } from "@aws-sdk/client-lex-runtime-v2";
 
@@ -115,33 +115,34 @@ export default class {
   }
 
   async startNewSession() {
-    let command;
-    if (this.isV2Bot) {
-      command = new PutSessionCommandV2({
-        botAliasId: this.botV2AliasId,
-        botId: this.botV2Id,
-        localeId: this.botV2LocaleId,
-        sessionId: this.userId,
-        sessionState: {
+    let command, res;
+    try {
+      if (this.isV2Bot) {
+        command = new PutSessionCommandV2({
+          botAliasId: this.botV2AliasId,
+          botId: this.botV2Id,
+          localeId: this.botV2LocaleId,
+          sessionId: this.userId,
+          sessionState: {
+            dialogAction: {
+              type: 'ElicitIntent',
+            },
+          },
+        });
+        const res = await this.lexRuntimeV2Client.send(command);
+        return res;
+      } else {
+        command = new PutSessionCommandV1({
+          botAlias: this.botAlias,
+          botName: this.botName,
+          userId: this.userId,
           dialogAction: {
             type: 'ElicitIntent',
           },
-        },
-      });
-    } else {
-      command = new PutSessionCommandV1({
-        botAlias: this.botAlias,
-        botName: this.botName,
-        userId: this.userId,
-        dialogAction: {
-          type: 'ElicitIntent',
-        },
-      });
-    }
-
-    try {
-      const res = await this.lexRuntimeClient.send(command);
-      return res;
+        });
+        const res = await this.lexRuntimeClient.send(command);
+        return res;
+      }
     } catch(err) {
       console.log(err)
     }

lex-web-ui/src/store/actions.js

@@ -1009,7 +1009,7 @@ export default {
 
   requestLiveChat(context) {
     console.info('requestLiveChat');
-    if (!context.getters.liveChatUserName()) {
+    if (!context.getters.liveChatUserName() && context.state.config.connect.promptForNameMessage.length > 0) {
       context.commit('setLiveChatStatus', liveChatStatus.REQUEST_USERNAME);
       context.commit(
         'pushMessage',

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aws-lex-web-ui",
-  "version": "0.22.3",
+  "version": "0.22.4",
   "description": "Sample Amazon Lex Web Interface",
   "main": "dist/lex-web-ui.min.js",
   "repository": {

src/lex-web-ui-loader/js/defaults/dependencies.js

@@ -20,10 +20,6 @@
  */
 export const dependenciesFullPage = {
   script: [
-    {
-      name: 'Loader',
-      url: './initiate-loader.js',
-    },
     {
       name: 'Vue',
       url: './3.5.13_dist_vue.global.prod.js',

templates/cognito.yaml

@@ -417,7 +417,7 @@ Resources:
     Condition: ShouldAllowSignUpEmailDomain
     Properties:
       Handler: index.handler
-      Runtime: nodejs18.x
+      Runtime: nodejs22.x
       Timeout: 3
       Environment:
         Variables:

templates/master.yaml

@@ -1,6 +1,6 @@
 AWSTemplateFormatVersion: 2010-09-09
 Description: |
-    Master Lex Web UI CloudFormation template (v0.22.3)
+    Master Lex Web UI CloudFormation template (v0.22.4)
     The Lex Web Ui can be deployed to operate against either a Lex V2 Bot OR a Lex V1 Bot BUT NOT BOTH.
     Please configure either the Lex V2 bot information OR the Lex V1 bot information and leave the other
     version input parameters as defaulted.
@@ -760,7 +760,7 @@ Resources:
                 ShouldDeleteBot: !Ref ShouldDeleteBot
                 ParentStackName: !Ref "AWS::StackName"
                 SourceBucket: !Ref BootstrapBucket
-                QBusinessLambdaCodeObject: !Sub "${BootstrapPrefix}/qbusiness-lambda-v0.22.3.zip"
+                QBusinessLambdaCodeObject: !Sub "${BootstrapPrefix}/qbusiness-lambda-v0.22.4.zip"
                 AmazonQAppId: !Ref AmazonQAppId
                 IDCApplicationARN: !Ref IDCApplicationARN
                 VpcSubnetId: !Ref VpcSubnetId
@@ -804,10 +804,10 @@ Resources:
                 SourceBucket: !Ref BootstrapBucket
                 SourcePrefix: !Ref BootstrapPrefix
                 StreamingWebSocketEndpoint: !Ref StreamingWebSocketEndpoint
-                SourceObject: !Sub "${BootstrapPrefix}/src-v0.22.3.zip"
-                CustomResourceCodeObject: !Sub "${BootstrapPrefix}/custom-resources-v0.22.3.zip"
-                InitiateChatLambdaCodeObject: !Sub "${BootstrapPrefix}/initiate-chat-lambda-v0.22.3.zip"
-                StreamingLambdaCodeObject: !Sub "${BootstrapPrefix}/streaming-lambda-v0.22.3.zip"
+                SourceObject: !Sub "${BootstrapPrefix}/src-v0.22.4.zip"
+                CustomResourceCodeObject: !Sub "${BootstrapPrefix}/custom-resources-v0.22.4.zip"
+                InitiateChatLambdaCodeObject: !Sub "${BootstrapPrefix}/initiate-chat-lambda-v0.22.4.zip"
+                StreamingLambdaCodeObject: !Sub "${BootstrapPrefix}/streaming-lambda-v0.22.4.zip"
                 CleanupBuckets: !Ref CleanupBuckets
                 BotName:
                     !If
@@ -904,7 +904,7 @@ Resources:
                 UploadBucket: !Ref UploadBucket
                 VpcSubnetId: !Ref VpcSubnetId
                 VpcSecurityGroupId: !Ref VpcSecurityGroupId
-                Timestamp: 1750948781
+                Timestamp: 1754657573
 
     CognitoIdentityPoolConfig:
         Type: AWS::CloudFormation::Stack
@@ -920,7 +920,7 @@ Resources:
                 CognitoUserPoolClient: !GetAtt CognitoIdentityPool.Outputs.CognitoUserPoolClientId
                 VpcSubnetId: !Ref VpcSubnetId
                 VpcSecurityGroupId: !Ref VpcSecurityGroupId
-                Timestamp: 1750948781
+                Timestamp: 1754657573
 
     ##########################################################################
     # Lambda that will validate if user has put in an invalid CSS color/Hex string and fail deployment

templates/restapi.yaml

@@ -67,7 +67,7 @@ Resources:
         Description:  AWS Lambda Function to initiate the chat with the end user
         Handler: "index.handler"
         Role: !GetAtt InitiateChatLambdaExecutionRole.Arn
-        Runtime: "nodejs18.x"
+        Runtime: "nodejs22.x"
         MemorySize: 128
         Timeout: 30
         Environment:

templates/streaming-support.yaml

@@ -63,7 +63,7 @@ Resources:
       Description:  AWS Lambda Function to initiate web socket connection for streaming
       Handler: "index.handler"
       Role: !GetAtt StreamingLambdaExecutionRole.Arn
-      Runtime: "nodejs18.x"
+      Runtime: "nodejs22.x"
       MemorySize: 128
       Timeout: 30
       Environment: