Matinecock boundary fixed.

Administrative boundaries fixed.

Added a missing, small water feature in the Fenway Preserve in Roslyn Estates.

Missing sidewalks in Roslyn added.

Missing outer role to the Locust Valley boundary added.

Breakwaters fixed in Glen Cove, land use and road/path fixes in Port Washington, and missing natural features in Flower Hill added.

Fixed the shapes of natural features in Flower Hill.

Fixed the shapes of a natural feature in East Hills and a sidewalk in Greenvale.

Dosoris Island and East Island land use areas added.

Source added for fixed administrative boundaries (US Census Bureau).

The boundaries of the City of Glen Cove fixed; they were drawn improperly. Data is from the US Census Bureau. Other land use fixes have been made, as well.

Missing land features on multiple Long Island Sound islands added.

Added missing businesses in Munsey Park.

Fixed a waterway which was wrongly marked as intermittent.

Added missing natural features and swimming pools in Flower Hill.

Added missing paths and sidewalks in Roslyn and Roslyn Heights.

Fixed a natural feature which was was missing a break.

Fixed the shapes of residential roads and land use areas. Missing land use and natural features added.

Added a missing religious area and a missing man made area.

Added missing foot paths at the Vincent Smith School in Flower Hill.