remove last change timestamp on update from < 4.0.0 (#222)
remove last change timestamp on update from < 4.0.0 (#222)


pwnyprod/plentymarkets-shopware-connector,ReverseRetail/plentymarkets-shopware-connector,Pfabeck/plentymarkets-shopware-connector,ReverseRetail/plentymarkets-shopware-connector,Pfabeck/plentymarkets-shopware-connector,plentymarkets/plentymarkets-shopware-connector,pwnyprod/plentymarkets-shopware-connector,plentymarkets/plentymarkets-shopware-connector