刚刚从Tom Hollander看到消息，Enterprise Library 3.0 December 2006 CTP版发布了！这是Enterprise Library 3.0发布的第一个版本，同时该项目也移到了Codeplex上，官方主页为：http://www.codeplex.com/entlib。
点击这里下载Enterprise Library v.0 December 2006 CTP版，这次发布的内容包括以前提到的验证应用程序块、数据访问应用程序块、应用程序块软件工厂等，详细内容如下所示：
1．Core
Source Code installer
Partial Trust Support
Strong-Named Binary Assemblies
2．Validation Application Block
Core validation API
Minimal Validator Library
Attaching validators to objects via attributes
Attaching validators to objects via configuration
Not included yet (but in the works): Configuration tool support, complete validator library, integration with ASP.NET, Windows Forms, WCF etc.
3．Data Access Application Block
SQL Server Compact Edition Support
New Database.UpdateDatabase overload with updateBatchSize parameter
4．Configuration Tool
Visual Studio IDE integration
AppSettings support
Encryption support
5．Application Block Software Factory
Templates and recipes for creating application blocks and provider libraries
Preliminary documentation
6．Strong Naming Guidance Package
Recipes to assist in strong-naming and updating [InternalsVisibleTo] across multiple projects