# What is the main difference between Helm 2 and Helm 3?

Helm, Medium (Advanced), Concepts. https://k8wiz.com/uquiz/what-is-the-main-difference-between-helm-2-and-helm-3

- A. Helm 3 uses a different templating language
- B. Helm 3 removed the server-side component (Tiller)
- C. Helm 3 can only be used with newer Kubernetes versions
- D. Helm 3 uses a completely different chart format

**Answer:** Helm 3 removed the server-side component (Tiller)

**Explanation:** The most significant change in Helm 3 was the removal of Tiller, the server-side component used in Helm 2. This improved security by using Kubernetes' role-based access control (RBAC) directly and eliminated the need for cluster-wide installation privileges.