After announcing that HERE Apps will be removed from Windows 10 Store on March 29, HERE has pushed updates to its Apps suite. All the HERE Apps; Maps, Drive + and Transit have received updates.
The update takes the apps version to 18.104.22.168 and just adds the information that on June 30, HERE Maps will not be available for windows 10 Mobile. Though in their blog post they have made it clear that these apps will be removed on March 29 itself. There are no other changes whatsoever.