MongooseJS 4.5.9 发布了。MongooseJS 是基于 node.js，使用 JavaScript 编程，连接 MongoDB数据库的软件包，使MongoDB 的文档数据模型变得优雅起来，方便对 MongoDB 文档型数据库的连接和增删改查等常规数据进行操作。

MongooseJS 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。

本次发布主要修复以下问题：

• docs: add mixed schema doc for Object literal #4400 Kikobeats

• fix(query): cast $geoWithin and convert mongoose objects to POJOs before casting #4392

• fix(schematype): dont cast defaults without parent doc #4390

• fix(query): disallow passing empty string to findOne() #4378

• fix(document): set single nested doc isNew correctly #4369

• fix(types): checks field name correctly with nested arrays and populate #4365

• fix(drivers): make debug output copy-pastable into mongodb shell #4352

• fix(services): run update validators on nested paths #4332

• fix(model): handle typeKey with discriminators #4339

• fix(query): apply timestamps to child schemas when explicitly specified in update #4049

• fix(schema): set prefix as nested path with add() #1730

下载地址：

• Source code (zip)

• Source code (tar.gz)