Pulumi has seen significant growth and innovation since the launch of Pulumi 3.0, expanding its Universal Infrastructure as Code platform with a host of new features and language support. The platform now supports Java, allowing access to its extensive software engineering ecosystem, and introduces Pulumi YAML for a simpler interface catering to users who do not require a full programming language. Pulumi has also extended its Crosswalk for AWS to all languages, enabling easier and more secure infrastructure tasks on AWS, and launched AWS CDK on Pulumi, which allows the use of AWS CDK constructs within Pulumi deployments. Additionally, the platform now includes over a dozen new packages for cloud and SaaS providers, enhancing its multi-cloud capabilities. These advancements build on Pulumi's core technology, CrossCode, which facilitates sharing components across languages and converting infrastructure into Pulumi code. The updates aim to unify cloud platform, operations, and application development teams, offering a comprehensive solution for managing complex cloud infrastructures across more than 80 providers.