It is now possible to subscribe to the #RSS feed of shelves
As for full inventories and groups RSS feeds, to find the feed URL, you can add .rss at the end of the shelf URL, for instance https://inventaire.io/shelves/e94ed47d24e967b3a7e41e7e95a265d4.rss
@inventaire Awesome, RSS feed should be kept alive and still supported.