7.4-2

What's Changed

• Bump docker/build-push-action from 3 to 4 by @dependabot in #13
• For aws credentials use Default(None) to allow usage of instance prof… by @jmortlock in #15
• Add numpy library which is required for OpenCV support by @jmortlock in #14

New Contributors

• @jmortlock made their first contribution in #15

Full Changelog: 7.4-1...7.4-2