add stop signs around bend in VT 66 in Randolph Center where all roads except eastbound on 66 have stop signs, per https://wiki.openstreetmap.org/wiki/Tag:highway%3Dstop

Added a few parking lots on VTC campus. Wasn't sure if they should be connected to the roads or not, but can update that later

add a fence on antique hill and the maple sugar shack

add a building and a track on the Tunbridge fairgrounds.

added 2 buildings, one where the publix is and another right next to it with some other stores

add a stream

add a couple features near softball field / sewage plant in Chelsea

add a stream

update leisure=pitch to leisure=track

add a building on Tunbridge Fairgrounds

Updated name to reflect what I believe most locals would term this piece of land, the (Tunbridge) "fairground" or "Fairgrounds". Also changed landuse tag to fairgrounds from recreation_ground

added a crosswalk. Not sure if it's great to have the sidewalks mapped separately from the roads in Somerville/Cambridge in places where the sidewalks are directly adjacent to, and on both sides of the road. I think it might make routing more complicated.

some sidewalk and crossing updates based on aerial imagery but also trying not to change too much

Connecting the path to the road since bikers and walkers could be routed along the road to get to/from the path and can connect directly.

Connect walkway/sidewalk with the road. I believe this is appropriate for routing/ navigation since the sidewalk is not fully mapped separately from the roads, and routing could reasonably direct pedestrians from the road to the path

couple more tags on mountain bike park

add a parking lot

Adding Mountain Bike Skills Park. Not entirely certain on the extent of it, but this is a first guess based on the aerial images and some limited local knowledge at least

tweak sidewalks and roundabout in newish neighborhood

add a footpath and pier in Withers Swash park based on GPS traces