4.5.0

Version 4.5.0

• Added single click deployment support for four additional regions
• Changed unencrypted Amazon Elasticsearch instance types to be t3.small.elasticsearch
• Changed default number of nodes for Amazon Elasticsearch cluster to 4 for better production level cluster performance and resiliency. This can be changed to 2 for development clusters if desired.
• Added Personal Identifiable Information detection support using Amazon Comprehend - readme
• Added web indexing support using Amazon Kendra - readme
• Added Amazon Translate custom terminology support - readme
• Added multi-language translation with QnABot Kendra fallback processing
• Added support for signing S3 URLs for bot responses, using handlebar syntax - readme
• Added support to defining user specified custom settings
• Lambdahook responses can now be used with document chaining and are translated when multi-language support is enabled
• Improved support when contractions are used in utterances
• Fixed bugs and defects