What's Changed
- fix: Allow
Fn::GetStackOutputin Output Values,Fn::Sub, andFn::Base64by @kddejong in #4519 - feat: Add rule E3065 for
maxUniqueItemsvalidation by @kddejong in #4520 - Update CloudFormation schemas to
2026-05-27by @github-actions[bot] in #4518 - fix: Support additional functions inside
Fn::GetAZsby @kddejong in #4521
Full Changelog: v1.51.1...v1.51.2