What's Changed
- Update Rust version and dependencies by @atanzu in #649
- Allow signing EIFs with KMS while building by @atanzu in #650
- Use private-key parameter for KMS keys by @atanzu in #653
- Sign EIFs separately by @atanzu in #652
- Prepare 1.4.0 release by @atanzu in #656
Full Changelog: v1.3.4...v1.4.0