HashiCorp has released new step-by-step tutorials to demonstrate the use of Vault's C# client library in .NET applications, specifically for securing database access with dynamic credentials. The tutorials cover the end-to-end workflow of authenticating with Vault, acquiring database credentials, and handling short-lived secrets. Additionally, HashiCorp has announced updates to its product, including a new Kubernetes Secrets Engine, PKI updates, and improved core workflows in version 1.11. Furthermore, the company has launched a new developer site in public beta, featuring an interactive documentation platform with dozens of lab environments, tutorials, and reference docs.