Pulumi has introduced a new feature called dependency caching for its Pulumi Deployments, aimed at significantly reducing deployment times by up to 80% by reusing previously installed dependencies. This feature optimizes the deployment process, particularly for frequent deployments, by allowing users to bypass redundant installation steps and focus on executing tasks more efficiently. Dependency caching supports popular package managers like npm, pip, and go modules, and can be enabled through the Pulumi Console, defined as code with the Pulumi Cloud Service provider, or via the REST API. By checking for existing caches and reusing dependencies when available, Pulumi ensures faster and more efficient deployment workflows, contributing to quicker infrastructure changes. The Pulumi team is committed to continually enhancing the developer experience and encourages users to provide feedback on this new feature.