This release includes the following:

• Support for tiled and transparent (RGBA) TIFF raster images
• The routing engine now supports turn restrictions
• TurnRestrictions class
• Route class:
  EnableRestrictions property
  TransportationMode property
  CurrentDate property
• TransportationMode enumeration
• The DataTableLayer class now supports the Shapefile and WKB spatial data formats
• Fixed a minor problem with OSM-based background layers
• JavaScript API:
  DistanceToolEventArgs.isFinished field

This release includes the following:

• StreetMap template
• WorldMap template
• Map control:
  ShowInfoWindow method
• JavaScript API:
  Map.printPageArea method
• ShowInfoWindow.aspx sample
• PrintPageArea.aspx sample

This release includes the following:

• Support for pinch zoom, single- and multi-touch events in IE 10/11 (Windows 8/8.1, Windows RT, Windows Phone).
• Clustered markers allow to reduce cluttering on the map when dealing with a large number of markers.
• Spatial and attribute filtering of features in layers.
• Updated samples.
• Markers class:
  ClusterDistance property
  ClusterFont property
  ClusterSymbol property
• DynamicLayer class:
  Extent property
• PointDataTableLayer class
• Shape class:
  ToWkt method
  FromWkt method
  ToWkb method
  FromWkb method
• Layer class:
  FilterShape method
  FilterExpression method
  FilterMethod method
• GoogleMapsLayer class:
  ClientID property - specifies a client ID for Google Maps API for Business

This release includes the following:

• Performance enhancements for the TileLayer class. Now it is possible to specify the number of concurrent connections to a TileLayer instance.
• Updated documentation for Map Caching.
• Updated samples.
• TileLayer class:
  Initialize method overload (concurrent connections)
  PixelPerInch property
  Unit property
• Ellipse class
• Layer class:
  AddRelate method overload (accepts a DataTable)

This maintenance release includes the following:

• Assemblies for .NET CLR 4.0.
• Over 70 new samples.
• CoordSystem class:
  Transform method
• ZoomLeves class:
  CreateSet method
• GeoEvent class:
  Rotation property
• Point class:
  GetClockwiseAngle method

This release includes the following:

.NET API

• Support for spatial databases, including viewing and editing of attribute and geometry data. Spatial database indexes are supported for fast map rendering. Attribute queries can be passed directly to the database. The following databases are supported:
  - SQL Server
  - Oracle
  - MySQL
  - PostgreSQL/PostGIS

• DrawShape tool - allows users to draw single and multi-part shapes.

• EditShape tool - allows users to add, edit, and remove vertices in single and multi-part shapes.

• The TileLayer.AddLayer method now accepts spatial database layers.

• The ShapeEditor and LocationEditor samples have been updated to demonstrate the DrawShape and EditShape tools and editing of data by using the new spatial database classes.

• The Width and Height properties of the Map control now support values in percentages.

• AspMap.Data namespace:
  SqlServerLayer class
  OracleLayer class
  MySqlLayer class
  PostgreSqlLayer class
  PointDataLayer class
  DataTableLayer class
  WkbDataLayer class
  ShapeDataLayer class

• Map control:
  NewShapeType property
  EndEdit event
  EditShape method
  CancelEdit method

• EndEditEventArgs class

• Layer class:
  NewRecord method
  EnablePassthroughQuery property

• Shape class:
  Buffer method
  ConvexHull method
  Intersect method
  Union method
  Difference method
  LabelPoint property

• Recordset class
  Delete method
  Update method

• BackgroundLayer class
  EnableSSL property
  SetZoomRange method

• ZoomBar class
  ButtonStyle property

• MapToolShape class:
  VertexSize property
  VertexColor property
  VirtualVertexColor property

JavaScript API

• DrawShape tool

• EditShape tool

• Map class:
  editShape method
  cancelEdit method
  isEdit method
  newShapeType property
  getEditedShape method
  removeSelectedVertex method
  ajaxRequest event

• Shape class

• Points class

• ShapeType enumeration

This release includes the following:

• Support for mobile web browsers (iOS / Android / Windows Phone)
• Support for pinch zoom, single- and multi-touch events
• Support for OpenStreetMap-compatible web services
• Support for Bing Maps
• Support for Google Maps 3.xx
• Support for HTML 5 Canvas and VML (IE)
• OpenStreetMapApp sample
• BingMapsApp sample
• OSMLayer class
• Map control:
  ZoomFullExecuted event
• MapToolShape class:
  FillColor property
  FillOpacity property
• Markers collection:
  Remove method

This maintenance release contains the following:

• The performance of the animation layer is increased.
• A constructor that accepts a Bing Maps (Virtual Earth) API key has been added to the VirtualEarthLayer class.
• Server-side Map control:
  GetTempImageUrl method
• Client-side Map control:
  distanceTool event
• 141 new point symbols have been added to the PointStyle enumeration (accommodation, amenity, education, health, POI, sport, shopping, transportation symbols).
• Fix: Hotspots are now persisted between postbacks if map session is enabled.

This maintenance release contains the following:

• TileLayer.OffscreenTiles property - specifies the number of offscreen tiles (contiguous to the currently displayed tiles) which will be preloaded asynchronously.
• Markers class:
  Extent property
  Position property
  Tooltip property
  Content property
  Symbol property
• The performance of the session handling code is increased.
• Fix: Map shapes are now displayed properly with maps that contain a BackgroundLayer only.
• Fix: A minor problem with the visibility of background layers is fixed.
• Fix: Keyboard and mouse handlers are now disabled if the Map.Enabled property is False.
• Fix: A problem with the WkbData property and large polygonal shapes is fixed.
• Fix: A minor problem with non-disappeared tooltips from GeoEvent objects is fixed.
• Fix: Single bar charts and charts with null data are now displayed properly.
• Fix: A problem with the Krovak projection is fixed.
• Fix: A minor problem with the registration of the client-side JavaScript AJAX classes is fixed.

The AspMap 4.6 release contains the following features.

• Support for 64-bit operating systems
• 64-bit assemblies
• TileLayer.GenerateTiles: this new overloaded method generates only the tiles that cover the features of a layer.