Arkham has introduced a new address selection feature that enables users to select multiple wallet addresses across the platform simultaneously. Users can now add selected addresses to custom entities, remove them, or copy them in bulk to streamline on-chain analysis workflows. The update includes keyboard shortcuts for efficient navigation, with Shift + Drag enabling initial selection and Shift + Cmd + Drag allowing users to add to an existing selection. This enhancement provides greater flexibility for managing and organizing blockchain address data within the Arkham interface.