Crea
Lists of starred packages and starred versions
Star now saves a package to a list: Favorites at first, then the list you used last, and a notice says which list it went to. The arrow next to Star adds the package to other lists or to a new one (up to 50 lists), and Settings → Lists turns any list into a composer.json. In a package's version list you can star the versions you rely on, show only those, and switch between a detailed and a basic view, which the site remembers. See Stars, lists and watching.