v2.7.0

• Fix mime type detection on asset upload
• Fix possible Cross-site Scripting (XSS) in Rest/GraphQL viewer
• Add src setting for slect and tag fields to load options from internal sources
• Sanitize space name during installation
• Multiselect & delete of assets
• Add thumbhash to image assets on upload
• Move buckets code to system module
• Add support for custom meta data for asset fields
• Support for multiple assets selection (eg asset field with multiple values)
• Add color field value render function to show color in items list
• Add table view to assets manager