4.3.0

What's Changed

• Updated dependencies
• Added a Dockerfile and specified the exact Docker image to use Python 3.10
• Some events do not include a userIdentity field. In parts of the code, it was previously accessed directly. In this release, we've replaced all direct references with the .get() function to prevent the Lambda from failing when events do not include userIdentity.

Full Changelog: 4.2.1...4.3.0