Yep it is on the roadmap for the next release.
As its almost 150 missions one by one conversion is too much effort.
Mac has made a tool to automate the process of mass sqm modification, yet it
does not work unfortunately. To cut it short I will write my own tool to do the
conversion job. It should take one or two weeks to complete the task.
Before this the random mission generation is planned to easily play on
community made worlds without effort and different scenarios each time.