Zapier has refreshed its editor design to provide a faster and more polished experience, making it easier for users to build complex automation workflows. The new design includes improved navigation, reorganized app selectors, and the ability to switch between Zapier products seamlessly. Additionally, Zapier has introduced AI-powered Custom Actions, allowing users to create custom actions within existing app integrations without requiring technical expertise. Furthermore, Zapier Central's new Slack integration enables users to work with AI assistants directly in Slack, streamlining workflows and reducing context-switching. Overall, these updates aim to make automation more accessible and intuitive for users of all levels.