Well, it's 2018 and there's no mention of the 2018 Micra yet on Nissan's corporate or sales web site.
Has anybody seen anything about it?
The only change we know for sure is it'll come with a back-up camera, standard:
Thread: Back-up cameras mandatory on all new cars for 2018, says Transport Canada
[From thread: 2017 Nissan Micra K14 official photos, video - production version revealed ]
Will we get the redesigned Micra that's currently available in the eastern hemisphere?
Nope! Not in 2018... or 2019... or 2020. Nissan has announced the continuation of the Micra Cup series for 3 more years with the current platform:
Thread: Coupe Micra Cup confirmed for 3 more years, through 2020