What's Changed
- Source schemas from enhanced-schemas repo instead of local patching by @kddejong in #4539
- fix: LanguageExtensions transform preserves Fn::Sub with underscore variables by @kddejong in #4548
- fix: Resolve false positives for dead config properties by @kddejong in #4550
- chore(deps): bump actions/checkout from 6 to 7 by @dependabot[bot] in #4552
- Update CloudFormation schemas to 2026-06-22 by @github-actions[bot] in #4549
- fix: Add static test schemas so unit tests pass without cfn-lint -u by @kddejong in #4553
Full Changelog: v1.51.5...v1.52.0