From the page: http://web.mta.info/mnr/wp-reno/wp-reno.html
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March 2018 to Fall 2018
Abatement and painting of walls and bridges, construction of new canopies, and sidewalk improvements including signage at Main St., and Hamilton Ave. entrances;
Closure of southern end of main platform leading to Main Street and Hamilton Avenue, installation of new platform canopy and new amenities such as benches, trash bins, USB charging ports, ticket vending machines, lighting, speakers, and digital information displays;
Abatement of stairs and tunnel, with west entrance improvements at Mott St./north tunnel entrance.
Fall 2018 to Summer 2019
Closure of north end of main platform, replacement of canopy, expansion of waiting room and new bathrooms;
After completion of northern end, closure of middle section platform, including ticket office;
Demolition and reconstruction of an expanded waiting room, ticket office, on-platform vendor space and HVAC for enhanced customer comfort.
Fall 2019 to Winter 2020
Closure of side platform; demolition/reconstruction with new heated platform and canopy;
Installation of new side platform elevator, and heating elements in main staircase;
Demolition and expansion/reconstruction of the lobby including walls, ceilings and floors, with installation of improved HVAC in the lobby;
Installation of an information dashboard;
Installation of new sidewalk between Hamilton Ave. and the lobby entrance;
Extension of middle and side platforms at the north end of the station.