History:

A # denotes changes, where current code may need updating.

*******************************************************
10-Jun-2013: Version 4.14

10-Jun
Fixed bug in TCalc.Matrix, when using both multiple threads
and limits at the same time.

07-Jun
Added MITAB in 64-bit .NET, both Standard and Pro
Delphi XE4 and Python samples added
Removed Basic package

28-May-2013
Overloaded functions renamed:
TLocationList.Add
TNetwork.Write

23-May-2013
Fixed bug in TNetwork.Location2coordinate for location.percent=0
and offset<>0.

13-May-2013
Added support for 64-bit MITAB in Win64
Fixed bug related to loop links and 26-Apr change

*******************************************************
06-May-2013: Version 4.13

29-Apr-2013
Added TNetwork.NonCulDeSacNodes

26-Apr-2013
Duplicate nodes are removed in TImport

25-Apr-2013
Added TRoadClassSpeed.LoadFromINI

24-Apr-2013
TCalc.SmartInit property added
Fixed bug in TTSPcurb for .NET platform.

22-Apr-2013
Fixed bug in the better spatial index below. Was related
to non-valid links only.

07-Apr-2013
Bug fixes for reading Coord3.bin files >4 GB.

29-Mar-2013
Building of spatial index made much more efficient.
# Replaced TImport.MaxVerticesPerCell by TImport.MaxNodesPerCell.

28-Mar-2013
Added buffers to file handling in TImport and TImportAttributes
Improves speed by 60%.
Opening roadname files and the spatial index also buffered.

24-Mar-2013
Fix to TImport when building spatial indices on large
datasets, coord3.bin file > 2GB
Applied the same fix to TNetwork, when opening such files.

*******************************************************
19-Mar-2013: Version 4.12

15-Mar-2013
Added TNetwork.Write methods
Fixed issue with writing float pointing numbers to DBF files
when not using . as decimal point.

12-Mar-2013
Added TCalc.MST

09-Mar-2013
Added TCalc.CenterNode

19-Feb-2013
Added TCalc.DriveTimeSimple & TCalc.SetSmoothing

15-Feb-2013
Fixed bug with TNetwork.GetGISSectionRoute

*******************************************************
12-Feb-2013: Version 4.11
(removed Delphi 2009 as target)

11-Feb-2013
Extended behaviour of TRouteCalc.SubNetEx

10-Feb-2013
Fixed bug when using TRouteCalc.NoDriveThrough = true

06-Feb-2013
Added rwnet4.dll for mapbasic

31-Jan-2013
Added method TVoronoi.SetSmoothing
Added method TSpatialSearch.NearestVertex

18-Jan-2013
Added property TImport.FailOnDifferentCoordSys

15-Jan-2013
Fixed bug in TDrivingDirections.Route & RouteList

*******************************************************
07-Jan-2013: Version 4.10

07-Jan-2013
Fixed issue with closing of coord3 files in .NET when calling
TNetwork.close

02-Jan-2013
Added method TNetwork.NoDriveThroughInit

21-Dec-2012
Added property TCalc.IsopolyRandomnization

18-Dec-2012
Fixed bug with TTSP
Fixed bug with TNetwork.GetGISSectionRoute for routes with 1 link

17-Dec-2012
Fixed bug with TNetwork.Location2Coordinate with offset

12-Dec-2012
Fixed bug with TCalc.Isolinkdrivetimedyn

11-Dec-2012
Fixed issue with TVoronoi.IncludeHoles

07-Dec-2012
Fixed bug with TCalc.Isolink functions

04-Dec-2012
Fixed issue with reading numeric fields as strings
in TImportAttributes.ExecuteExternidString

*******************************************************
03-Dec-2012: Version 4.09

28-Nov-2012
Added TNetwork.ReadCost, ReadSpeed and ReadTime.

18-Nov-2012
Added TRouteCalc.CulDeSacCurb

14-Nov-2012
TTSPcurb.executeCurb improved slightly

12-Nov-2012
Fixed bug in TTSPcurb.executeCurbFull

11-Nov-2012
Fixed bug in TTSPcurb.executeCurb

06-Nov-2012
Fixed bug in TDrivingDirections for routes starting and
ending on the same link.

04-Nov-2012
Added TVoronoi.IncludeHoles

30-Oct-2012
Fixed non-default brush for TVoronoi output and MIF/TAB.

*******************************************************
16-Oct-2012: Version 4.08

16-Oct-2012
Fixed bug in TRouteCalc.TrafficAssignmentDyn

14-Oct-2012
TTSP made much faster (TTSPcurb shall be improved later on)

04-Oct-2012
Fixed bug related to complex turn restrictions. Some were ignored.

27-Sep-2012
Added TNetwork.AttributeSetSkipInSearchBit

07-Sep-2012
TTSP and TTSPcurb methods made multi-threaded and several new
properties added.

04-Sep-2012
Delphi XE3 added as platform

17-Jul-2012
Fixed bug with TImport on large data files and .NET (crash)

12-Jul-2012
Fixed bug with external ID's (string-based), that became too short

11-Jul-2012
Added from-to-node topology as part of TNetwork.Export
output in Pro version.

02-Jul-2012
Fixed bug in TCalc.Isopoly(Fast) when threads<>1 and NL=nil

23-Jun-2012
Fixed TSpatialSearch which was doing too big (and slow)
searches for several functions.

*******************************************************
4-Jun-2012: Version 4.07

29-May-2012
Added method TNetwork.RoadNameTest

25-May-2012
Fixed bug in TSpatialSearch for lat/long searches.
Gave incorrect results in some situations.

18-May-2012
Added TNetwork.Trace

09-Apr-2012
Added TNetwork.Random*

30-Mar-2012
TOptimzer.District function improved

*******************************************************
21-Mar-2012: Version 4.06

14-Mar-2012
New class TOptimizer.

2-Mar-2012
Added TRouteCalc.NearestNDyn

26-Feb-2012
Multi-threaded version of TRouteCalc.MatrixDynCurbIsochrone 

23-Feb-2012
Multi-threaded versions of TCalc:
IsoPoly, IsoPolyFast

22-Feb-2012
CSV/MIF/GML/KML file writing made much faster on win32/64

21-Feb-2012
Multi-threaded versions of TCalc:
MatrixOut, MatrixDynOut
Fixed bug in MatrixDynOut.

20-Feb-2012
New method: TNetwork.MaxThread
New property: TCalc.Threads
Multi-threaded versions of TCalc:
IsoCostMulti, IsoLinkDriveTime, IsoLinkServiceArea,
Matrix, Matrix2, MatrixDyn and MatrixDyn2.

13-Feb-2012
# TNetwork.Open has new parameter, spatialindex.
New property: TImport.SkipSpatialIndex

12-Feb 2012
More progress events added:
TCalc.Matrix, TCalc.Matrix2, TCalc.MatrixDyn, TCalc.MatrixDyn2
TCalc.IsoCostMulti

06-Feb 2012
Progress events added for many methods.
All topology checks in particular.

24-Jan-2012
Applied loop link check in all TRoute calculation.
This means loop links are no longer allowed.

20-Jan-2012
Fixed bug with large files in 64bit.

*******************************************************
05-Dec-2011: Version 4.05

03-Dec-2011
ArcGIS / Python sample added.

27-Nov-2011
Fixed issue with keeping direction of links in TNetwork.Join.

17-Nov-2011
Fixed bug with reading char fields from TAB (DAT) files.
This means previously generated roadname and externid files
are most likely incorrect, if based upon TAB files.

16-Nov-2011
Added method TTSP.ExecuteFull

14-Nov-2011
Added method TTSP.ExecuteCurbFull
Allowed negative UTurncost values in TTSPcurb.Execute

08-Nov-2011
Added support for null dates, times and datetimes in TGISwrite

08-Nov-2011
Changed all out parameters to var (=by reference) to make use
of RW Net 4 in (ArcGIS) Python easier:

TNetwork.Join
TSpatialSearch.NearestLocation
TSpatialSearch.NearestNode
TCalc.IsoCostMulti
TCalc.NearestOpen
TCalc.NearestOpenDyn
TCalc.RouteFindDyn
TCalc.RouteFindDynApproach
TCalc.SubNet
TRouteCalc.Bridges
TRouteCalc.RouteDynEx
TRouteCalc.RouteDynApproachEx
TRouteCalc.SubNetEx
TRouteCalc.TrafficAssignment
TRouteCalc.TrafficAssignmentDyn

26-Oct-2011
Added support for Time and DateTime field types in TGISwrite

19-Oct-2011
Fixed bug with TAB output in .NET version and Bounds processing.

18-Oct-2011
Added functions TRouteCalc.TrafficAssignment,
                TRouteCalc.TrafficAssignmentDyn and
                TNetwork.ExportTrafficList.

*******************************************************
16-Oct-2011: Version 4.04

13-Oct-2011
Fixed bug with TVoronoi in vmIsoChrone mode

12-Oct-2011
TAB output added in .NET version (special win32 assembly).

12-Oct-2011
Fixed bug in TNetwork.TurnImportTxt in .NET version.

11-Oct-2011
Delphi XE2 (64-bit) has been added.

08-Oct-2011
Added TCalc.Matrix2 and TCalc.MatrixDyn2

23-Sep-2011
Added function TNetwork.LoopLinks

22-Sep-2011
Fixed bug with route ending at loop link in
TRouteCalc.routedynapproachex

17-Sep-2011
Corrected bug with writing to gfArray.

*******************************************************
16-Sep-2011: Version 4.03

Delphi XE2 (32-bit) has been added.
In the .NET version, network reports will be marked as 4.02 by mistake.

25-Aug-2011
Added TCalc.UnUsedLinks
Out parameters for Upstream and Downstream changed to in/out parameters.

24-Aug-2011
Added class TDrivingDirections

29-Jul-2011
Changed TNetwork.ExportLinks slightly for oneway field output

20-Jul-2011
Fixed small issue in TVoronoi, which could cause overflow,
when mode <> vmServiceArea.

05-Jul-2011
Added TNetwork.SwapOneWay

30-Jun-2011
Fixed bug with closing SHP files in .NET version.

29-Jun-2011
Added support for UTF-8 in TImportAttributes.ExecuteRoadname
in DBF/DAT files.

26-Jun-2011
Added TNetwork.NoDriveThroughSet

24-Jun-2011
Added TNetwork.NoDriveThroughCheck

*******************************************************
08-Jun-2011: Version 4.02

19-May-2011
Added TVoronoi class

12-May-2011
TNetwork.ExportPolyGeneration changed to include filename

06-May-2011
Added TNetwork.ExportLinksFullSplit

04-May-2011
Fixed issue with RouteDyn in .NET version

18-Apr-2011
Fixed issue with RouteDyn in combination with limits
and certain cul-de-sac setups

11-Mar-2011
Added TNetwork.Downstream/Upstream functions

02-Mar-2011
Added TNetwork.LoopLink function

24-Feb-2011
New option topology=3 in TNetwork.Join function

07-Feb-2011
Added function TRouteCalc.Bridges
Fixed bug in TRouteCalc.SubNetEx

*******************************************************
24-Jan-2011: Version 4.01

12-Jan-2011
Corrected bug with TNetwork.AutoTurnProcess

07-Jan-2011
New method TCalc.IsoLinkDriveTimeDyn

05-Jan-2011
New method TCalc.IsoLinkDriveTime

17-Dec-2010
New methods TCalc.IsoLinkServiceArea and TNetwork.ExportNodeList

14-Dec-2010
New method TCalc.IsoCostMulti

10-Dec-2010
SHP file writing on win32 improved by a factor 8 using a buffer.
.NET version already uses a buffer.

01-Dec-2010
New methods TNetwork.GetLimit and TNetwork.SetLimit

30-Nov-2010
New methods TCalc.IsoPoly(fast) and TNetwork.ExportPolyGeneration.

26-Nov-2010
Corrected bug in TImportAttributes.ExecuteRoadnameEvent
Bug with writing logical true in TAB format fixed

24-Nov-2010
New class TTSPwindow

18-Nov-2010
TCalc.Subnet improved and bug fixed.

10-Nov-2010
Support for Compact Framework added.
(not tested yet and not included)

03-Nov-2010
Extra release since initial compilation by mistake had
been set to expire 31-10-2010. Nothing else updated.

30-Oct-2010
Updated to KML 2.2 instead of 2.0

*******************************************************
28-Sep-2010: Version 4.00

# A complete rewrite compared to RW Net 2, so most
functionality has to be changed.