Document Revisions

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Change	Description	Date
Whitepaper updated	Amazon VPC now supports unique local address (ULA) CIDRs and private global unicast addresses (GUA) CIDRs.	August 8, 2024
Whitepaper updated	Corrected numerous formatting issues throughout document.	April 11, 2022
Whitepaper updated	Updated content to reflect new feature launches: IPv6-only subnets and EC2 instances, NAT64 and DNS64, and Elastic Load Balancing expanded IPv6 support.	March 31, 2022
Initial publication	Whitepaper published.	October 26, 2021