Sequelize 2.0.0RC8 发布，此版本更新内容如下：
[FEATURE] CLS Support. CLS is also used to automatically pass the transaction to any calls within the callback chain when using sequelize.transaction(function() ....
[BUG] Fixed issue with paranoid deletes and deletedAt with a custom field.
[BUG] No longer crahes on where: []
[FEATURE] Validations are now enabled by default for upsert.
[FEATURE] Preliminary support for include.through.where
[SECURITY/BUG] Fixed injection issue in direction param for order
Sequelize.js 提供对 MySQL，MariaDB，SQLite 和 PostgreSQL 数据库的简单访问，通过映射数据库条目到对象，或者对象到数据库条目。简而言之，就是 ORM（Object-Relational-Mapper）。Sequelize.js 完全是使用 JavaScript 编写，适用于 Node.js 的环境。
软件详情：https://github.com/sequelize/sequelize/releases/tag/v2.0.0-rc8
来自:开源中国社区
