Major Performance & Memory Optimization Across Helm Commands (package, template, install, lint)

What would you like to be added?

A Pull Request has been raised that introduces significant performance and memory optimizations across multiple Helm commands, including:

• helm package
• helm template
• helm install
• helm lint
• (and other rendering-related workflows)

Related PR:

https://github.com/helm/helm/pull/31841

Why is this needed?

While working with large and complex charts (heavy templating, deep values structures, repeated evaluations), Helm execution showed:

• Increased processing time
• High memory consumption
• Slower CI/CD execution in enterprise environments
• Scalability degradation with larger values files

This behavior becomes more visible in:

• Large-scale deployments
• Monorepos with multiple charts
• CI-heavy environments
• Enterprise workloads