New features:

1. OLAP Toolbox: The option of overriding the standard on-click behavior. The option of adding your own buttons to the Toolbox with processing their on-click actions both in the client and on the server. See here for the details.
2. The new TOLAPGrid.Serializer.XMLString property that gets/sets the Grid state in a string for more convenient saving/restoring of the Grid to and from the database.
3. An improved processing of exceptions.

Bugs fixed:

1. Unstable working of the Grid when any non-default sorting method is used.
2. Error while exporting to PDF on the computers running on Vista.
3. Direct: in some cases, when calculated fields or hierarchies were used, the Cube wouldn't open.

Bugs fixed:

1. In some cases closing the Hierarchy Editor caused the NullReferenceException error.
2. In some cases the filtered cellset was incorrect, as well as saving filter's state if a complex filter was applied to a multilevel hierarchy.
3. Sorting by value was not saved during saving of the Grid's state.
4. MSAS: Restoring a Grid state from the stream caused NullReferenceException, if the restored Cube had a Parent-child hierarchy in its active area.
5. MSAS 2000: incorrect calculation of Totals for a multilevel hierarchy with the UnfetchedMembersVisible mode off.

Bugs fixed:

1. In some cases the filtered cellset was incorrect, as well as saving filter's state if a complex filter was applied to a multilevel hierarchy.
2. Sorting by value was not saved during saving of the Grid's state.
3. MSAS: Restoring a Grid state from the stream caused NullReferenceException, if the restored Cube had a Parent-child hierarchy in its active area.
4. MSAS 2000: incorrect calculation of Totals for a multilevel hierarchy with the UnfetchedMembersVisible mode off.

New features:

1. MSAS 2005: The content of the Date-dimentions can be filtered now not only by dates, but by captions as well.

Bugs fixed:

1. MSAS: Simultanious display of some groups in different hierarchies, the Grid might have failed to display their total values.
2. Operating the empty Grid may have caused the "ArgumentOutOfRange" error.

New features:

1. Pivoting elements of the Cube Structure Tree is now performed not by drag&dropping, but by checking the appropriate checkboxes of the elements (just like in Excel 2007). This is a "default" behavior. You can re-establish the old pivoting mechanism by setting the TOLAPGrid.UseCheckboxesInTree property to False.
2. The obsolete properties: TOLAPGrid.ChartID, TOLAPGrid.ShowChart and TOLAPGrid.TreeShowLines - have been deleted.

New features:

1. A well updated documentation.
2. MSAS 2005: The content of the Date-dimentions can be filtered now not only by dates, but by captions as well.

Bugs fixed:

1. Incorrect Grid rendering if the new TPivotPanel or TCubeStructureTree controls are used.
2. The installation bug, because of which controls did not register in the toolbox, have been fixed.
3. The samples have been improved, some bugs have been fixed.

New features:

1. The cube working speed has been boosted due to the significant core optimization.
2. New RadarCube context filtering abilities. Please see the following article for details.
3. The overall API has been made as close to RadarCube Windows Forms as possible.
4. The custom measure modes can now be sorted by values. But this improvement caused the changing the signature of TOLAPGrid.OnShowMeasure event handler. See here for the details.
5. The declaration of TCalcMemberArgs object has changed, which is passed in TOLAPGrid.OnCalcMember event handler as a parameter. Now there are two properties ReturnData and ReturnValue, containing formatted and not formatted values of the cell to calculate.
6. New object property TOLAPGrid.Serializer. Compatibility of the grid state streams with the NET version of RadarCube.
7. Two new measure display modes: the "Rank by row" and "Rank by column".
8. Desktop: The internal database is now stored on the disk instead of memory. This can significantly boost the performance on the big databases because of lack of windows swapping.
9. Desktop: new Cube Editor.
10. Desktop: The Load and Save methods have been changed to provide more flexible saving. The streams of the early versions won't be read because of that fact.

New features:

1. Two new auxiliary controls TCubeStructureTree and TPivotPanel allow more flexible tuning of the pivot-panels layout. See here for the details.
2. Direct: Context filtering by the names of hierarchy membes.