I want to test the updated platforms before general Availability .
On the calendar, they say March 31 for France. https://learn.microsoft.com/en-us/power-platform/admin/general-availability-deployment#deployment-schedule
And on the releaseplan all depends on certain functionality in April, others in May or June. https://releaseplans.microsoft.com/en-US/?app=Customer+Service&status=planned&rp=all-plans