MongoDB 连接包，MongooseJS 4.2.5 发布

Mongoose 是基于nodejs，使用javascript编程，连接mongodb数据库的软件包，使mongodb的文档数据模型变的优雅起来，方便对mongodb文档型数据库的连接和增删改查等常规数据操作。

mongoose是当前使用mean（mongodb express angularjs nodejs）全栈开发必用的连接数据库软件包。

• fixed; handle setting fields in pre update hooks with exec #3549

• upgraded; ESLint #3547 ChristianMurphy

• fixed; bluebird unhandled rejections with cast errors and .exec #3543

• fixed; min/max validators handling undefined #3539

• fixed; standalone mongos connections #3537

• fixed; call .toObject() when setting a single nested doc #3535

• fixed; single nested docs now have methods #3534

• fixed; single nested docs with .create() #3533 #3521 tusbar

• docs; deep populate docs #3528

• fixed; deep populate schema ref handling #3507

• upgraded; mongodb driver -> 2.0.48 for sort overflow issue #3493

• docs; clarify default ids for discriminators #3482

• fixed; properly support .update(doc) #3221

下载：https://github.com/Automattic/mongoose/archive/4.2.5.zip