The changes we wrote about earlier are now active: two new age groups are available in bid adjustments and Yandex.Direct statistics.
We recommend creating separate bid adjustments for AGE_45_54 and AGE_55 in the BidModifiers service. The old AGE_45 segment will remain available for several months.
Reports from the Reports service will show the new segments in statistics for dates starting from August 21, 2018.