Added ExampleLibrary (both WPF and Silverlight)
Examples: Added ExampleBrowser (both WPF and Silverlight)
Improved performance on WPF and Silverlight rendering (combining polygons, ellipses, rectangles and lines in Path objects)
Added ScatterSeries
Added OpenXml (.docx) ReportWriter
Refactoring of the Report model
(sorry all this had to go in the same changelist... should have used Hg...)
Added Branches/HistogramTest (performance test case for Silverlight)
DataSeries.InternalUpdateMinMax: performance improvements
Axes: snapping ticks that was slightly off the plot area
Box around plot area: drawing with same primitives as the axis lines to ensure alignment
Silverlight: aliased lines, more responsive pan/zoom
Added FontWeights consts
AssemblyInfos: Changed version number to 2011.03.*
Created new nuGet packages
OxyPlot.Silverlight: Updated tracker (same as WPF version)
ExampleBrowser: styling of listbox
Examples/Silverlight: Added SparklineDemo
(Patch 8759) Renamed IPlot to IPlotControl. Added Model to the interface.
Silverlight.Plot: Added "HandleRightClicks" property (by default the plot control handles right clicks - this avoids the Silverlight context menu from showing up). Set the HandleRightClicks property to false to allow the right click events to bubble to parent controls.
Corrected referenced interface (patch 8923)
LineSeriesExample: changed custom marker.
Added Branches/Selection solution - a branch for adding selection capabilities in OxyPlot. Displaying the selected objects is not implemented. Needs refactoring and tests.
Added missing files to Branches/Selection
Submitted patch 9272: Support for legends on top/bottom of the plot.
ExampleLibrary: added DateTimeAxis example
Bug: The tracker should not interpolate between points on scatter series. Moved GetNearestPoint and GetNearestInterpolatedPoint from ISeries to ITrackableSeries. Added a CanTrackerInterpolatePoints property. Implemented ITrackableSeries on PlotSeriesBase. CanTrackerInterpolatePoints is true by default for LineSeries. (applied patch 9308 with some modifications)
Added an example showing a LineSeries with CanTrackerInterpolatePoints = false.
Update of TrackerAction using CanTrackerInterpolatePoints
TrackerAction: changed IPlot to IPlotControl
Improved calculation of minor tick intervals.
Improved display of legends. Refactoring of PlotModel.

Added more properties controlling the legend box (LegendPlacement, LegendPosition, LegendOrientation, LegendItemOrder, LegendSymbolPlacement). See the new LegendsDemo (WPF only) example.
PlotMargins: changed definition (sorry) - these margins should now only cover the axis areas. Space for the title and legend box is automatically added.
Padding: new property, the padding is around all the content (title, legends, axes)
TitlePadding: distance between the title and the plot
SubtitleFont: font for the Subtitle (when null it will use the same font as for Title)
LegendTitle: a title shown on top of the legend box
LegendBackground: background color for the legend box
LegendBorder: border color for the legend box
LegendThickness: legend box border thickness
Moved render and legend code into partial classes in separate files.