Good afternoon,

I was reading over the geospatial query capabilities of mongodb in the documentation and in parallel was playing with the c# driver wroting some sample queries, but when I came to the $geoWithin operator, which apparently replace the deprecated $within one, I saw that the QueryBuilder.cs file still contains the aforementioned $within operator.. instead of $geoWithin (see https://github.com/mongodb/mongo-csharp-driver/blob/master/MongoDB.Driver/Builders/QueryBuilder.cs#L712).

Not sure how this affects actual usage (atm it seems to work just fine), but I thought I'd report it nevertheless so the driver gets updated to $geoWithin as well.

Cheers,
-J