Use your hosting’s backup tool or a plugin like UpdraftPlus. Standard practice for all WordPress updates.
With an active license, updates appear in Dashboard, Updates. Click “Update Now.” Or download the latest .zip and upload it via Plugins, Add New, Upload.
Updates never erase your configuration. All filter setups, analytics data, waitlist entries, and settings are preserved.
Clear your caching plugin and CDN cache. Variation Cache and Product Index rebuild automatically.