[
  {
    "category": "``chime-sdk-identity``",
    "description": "AppInstanceBots can be configured to be invoked or not using the Target or the CHIME.mentions attribute for ChannelMessages",
    "type": "api-change"
  },
  {
    "category": "``chime-sdk-messaging``",
    "description": "ChannelMessages can be made visible to sender and intended recipient rather than all channel members with the target attribute. For example, a user can send messages to a bot and receive messages back in a group channel without other members seeing them.",
    "type": "api-change"
  },
  {
    "category": "``kendra``",
    "description": "Introducing Amazon Kendra Retrieve API that can be used to retrieve relevant passages or text excerpts given an input query.",
    "type": "api-change"
  },
  {
    "category": "``stepfunctions``",
    "description": "Update stepfunctions client to latest version",
    "type": "api-change"
  }
]