Released: Release 3.0 VS 2010 + VS 11 add-in for 3.5 and 4.0 (May 09, 2012)

Download the Visual Studio add-in for SQL Server Compact 3.5 and 4.0 from here

SQL Server Compact Toolbox 3.0 preview post

New features:
- Extensive support for Sync Framework 2.1, including Provisioning, Deprovisioning, Code Generation, Local Database Cache Code Generation and Explorer tree integration - thanks to great effort from user JuneT
- Generate desktop LINQ to SQL classes both for 3.5 and 4.0 databases
- Migrate a SQL Server Compact database directly to SQL Server (LocalDB/Express)
- Script only data (with "correct" table ordering)
-Add own Compact 3.5 based connections when using Visual Studio 11 beta
- WP DataContext - option to include ConnectionStringBuilder class

Scripting API features and fixes:
- Tables are now ordered by topological sort when scripting entire database
- Data scripting now uses datareader (to avoid some OOM issues)
- date and datetime2 values are converted to datetime by default (Server scripting)
- .sql/.sqlce scripts with DGML no longer generated.
- Server based DGML now includes schema

- BUG: Duplicate Execution plans fixed
- BUG: Improved script execution