4.1.6 / 2015-09-08 ================== * fixed; MONGOOSE_DRIVER_PATH env variable #3345 [g13013](https://github.com/g13013) * docs; global autoIndex option #3335 [albertorestifo](https://github.com/albertorestifo) * docs; model documentation typos #3330 * fixed; report reason for CastError #3320 * fixed; .populate() no longer returns true after re-assigning #3308 * fixed; discriminators with aggregation geoNear #3304 * docs; discriminator docs #2743
New Bugs========Please report any issues if they do not already exist:Migration guide: http://mongoosejs.com/docs/migration.html