- Helm 2.15.0 is the final feature release for Helm 2 and the series now enters maintenance mode, accepting only bug fixes and security patches.
- Adds new capabilities such as helm test logs, parallel test pod limits, template API‑version validation, richer output for repo/list/search/install, and improved wait handling for ingress and paused workloads.
- Updates core dependencies (Go 1.13.3, k8s client 1.15.0, Sprig 2.20.0) and switches Tiller deployment to apps/v1 for newer Kubernetes clusters.