Premium plugins and themes. Verploy shows why an update is missing: “licence not active” (update known, but no download available), “part of the theme”, or “no update channel”, with a button that signs you in to the licence setting in WP Admin.
Upload a ZIP. Download the new version from the vendor and upload it in Verploy; Verploy reads the version inside and installs it through the normal safe update (test copy first, then live, rolled back if something breaks). The ZIP is removed afterwards. Available under Security, in the inbox and under Updates.