Hi,
From J!4 (4.1.0) I cannot more update the Joomshaper extensions.
Warning
Update: Could not open update site #28 "System - Helix Ultimate Framework", URL: http://www.joomshaper.com/updates/plg-system-helixultimate.xml
Update: Could not open update site #29 "shaper_helixultimate", URL: https://www.joomshaper.com/updates/shaper-helixultimate.xml
Update: Could not open update site #30 "SP Page Builder", URL: https://www.joomshaper.com/updates/com-sp-page-builder-pro.xml
Maybe cause the Cloudflare Firewall cause when I try to go on these url I've got this message
Sorry, you have been blocked
You are unable to access joomshaper.com