Assertion: browser's feature | /r/AtLocation | addition
Facets:
value: to being compatible
type: PURPOSE
Source sentences:
text: One unique feature of Waterfox is that it retains compatibility with the older style Firefox add-ons (for which Firefox dropped support in version 57 in late 2017), in addition to being compatible with newer style extensions built with the WebExtensions API (i.e. designed for compatibility with Chrome, Opera, or the latest version of Firefox).