iOS : display svg from JSON
Starting Xcode 12
Asset Catalogs
New Features
Added support for Scalable Vector Graphic (SVG) image assets. These preserve their vector representation with deployment targets of macOS 10.15 or later, iOS 13 or later, and iPadOS 13 or later. (18389814)
source: https://developer.apple.com/documentation/xcode-release-notes/xcode-12-beta-release-notes