The delimited text provider has gained support for WKT strings containing Z and M coordinates. For example you can express a point with z and measure elements like this : POINT ZM (1 1 5 60).
POINT ZM (1 1 5 60)
This feature was developed by Nyall Dawson
This application was created by Kartoza (Pty) Ltd. Available on GitHub! Version: 2.3.1