currently Magento customers on versions < 2.4.x that install v 4.0.0 of extension will experience errors like this in their website appearing for their users:
main.min.js:2 TypeError: customerData.getInitCustomerData is not a function
the fix ensures that customers on versions < 2.4.x will not be able to install the latest extension and should instead revert to v 3.0.11 of the klaviyo extension.
currently Magento customers on versions < 2.4.x that install v 4.0.0 of extension will experience errors like this in their website appearing for their users:
main.min.js:2 TypeError: customerData.getInitCustomerData is not a function
the fix ensures that customers on versions < 2.4.x will not be able to install the latest extension and should instead revert to v 3.0.11 of the klaviyo extension.