AWS Lambda adds support for Ruby 4.0 — advanced logging included

AI Impact Summary

AWS Lambda now supports Ruby 4.0, offering developers access to the latest LTS Ruby release with extended support until March 2029. This update includes enhanced logging capabilities with JSON structured logs and configurable logging levels, leveraging Lambda's advanced logging controls. The availability of Ruby 4.0 across all AWS Regions, including China and GovCloud, expands deployment options for Ruby-based serverless applications using tools like Lambda console, AWS CLI, SAM, CDK, and CloudFormation.