Netlify has released several updates in June, including improvements to Deploy Previews, a new Essential Gatsby plugin for Gatsby Functions, and Nuxt Image for image optimization. Other notable changes include updated audit logs, changes to internal file paths of Netlify Functions, fixes for monorepo configurations, end-of-life notifications for older build images, and updates to Node.js support. These changes aim to enhance usability, performance, and security for developers using Netlify's services.