There are 2 breaking changes in this version. 

• Message_Send action was deleted and Message_SendAdvanced was renamed to Message_Send. 
• Message_Receive action was deleted and Message_ReceiveAdvanced was renamed to Message_Receive . 

The Advanced versions released by Daniel were more feature complete and should be used instead, it should be straightfoward to replace.

New features / changes:

• Added a new action Queue_Purge that allows to delete all messages in a queue
• Changed the MessageGroupId parameter to optional in the Message_Send action as this param only applies to FIFO queues and was preventing the receive for non FIFO queues
• Added an optional parameter MessageDeduplicationId in the Message_Send action allowing to send deduplicaton id for FIFO queues with that option
• Renamed the MessageAttributeList to MessageAttributes in the in the Message_Send action to be better aligned with the underlying SDK
• Changed the MessageAttributeNames parameter to optional in the Message_Receive action to allow easier transition for the new method.