FPL 2.1.0 adds implementations to allow FPL to be used within browser-based web applications (e.g., FSH Online). The primary implementation of interest is BrowserBasedPackageCache, which stores downloaded packages into the browser's IndexedDB. The FHIRRegistryClient has also been updated to take a new option indicating that it should use browser-friendly libraries for downloading dependencies.
What's Changed
Full Changelog: v2.0.1...v2.1.0