HashiCorp Vault 1.8 brings notable features and improvements to the secrecy and privacy product including Vault Diagnose, integrated-storage autopilot, Key Management secrets engine for AWS, expiration manager improvements, and control-group triggers.

Karmada 0.7, featuring a promising Kubernetes management system in the hybrid cloud era, became available on July 12, 2021. It brought multi-cluster service discovery, precise cluster status management, replica scheduling based on cluster resources, and more convenient APIs to divide replicas by weight list.

Litmus 2.0 was released for general availability, with the goal of simplifying chaos engineering by adding new features like chaos center, chaos workflows, GitOps for chaos, multi-tenancy, observability, and private chaos hubs.