Release History
Version 1.4.3860.0
Released: 2010-07-27
Oracle support tested with Oracle 11g R2, Devart dotConnect for Oracle 5.70.146, Oracle.DataAccess.Client 2.112.1.0
mySQL support, tested with mySQL 5.1.48, Devart dotConnect for mySQL 5.80.146
Improved type control in LiveData stack
Minor fixes in Excel demo
Improved LiveData redundancy performance
Version 1.4.3850.0
Released: 2010-07-06
Client development: integration with Expression Blend 4
Improved downsampler engine now used on both client and server
Alarm Summary and Trend control in German and Russian
Trend Control: data export to comma-separated files
Minor OPC emulator fixes
Version 1.4.3830.0
Released: 2010-06-15
LiveData Service: open data sources asynchronously
LiveData data source providers: improved logging
LiveData Manager: response items 'Updated' event arguments
LiveData server stack fixes
Trend control: minor additions and fixes
LiveDataWebServiceDemo sample: learn to work with LiveData Web Service directly
AlarmWebServiceDemo sample: learn to work with Alarm Web Service directly
Alarm Summary and Trend: support for multiple configurations
Version 1.4.3820.0
Released: 2010-05-25
Server requires .NET 4.0
Client requires Silverlight 4
Client development: integration with Visual Studio 2010
Trend Control: specify date range explicitly
Delayed alarms to avoid noise
Version 1.2.3800.0
Released: 2010-05-06
History Reader web service: historical data point areas
Alarm web service: alarm areas
Trend Control: color picker
Trend Control: load/save pen configuration
Trend Control: line/bar/HLC pens, cursor and tooltips
Alarm Summary: edit/load/save subscription configuration
Alarm Summary: ack/shelve buttons and hot keys
Alarm Summary: sort on-the-fly setting
LiveData items and live pens: ScaleFactor attribute
Pipes And Tanks Demo: customizable trend control
Alarm Demo: passing alarm events to subsribers
Version 1.2.3730.0
Released: 2010-04-13
Downsampling performed by History Recorder, Downsampler Service is gone
Changes in web service security model
Documentation changes
Trend control: added right scale
Trend control: chart configuration load/save
Localized Alarm Summary and Trend Control
Signed setup package
Version 1.1.3700.0
Released: 2010-03-10
Minor fixes in LiveData and Alarming
Licensing-related changes
Version 1.1.3674.0
Released: 2010-02-18
Trend Control and Trend Demo
Breaking change in history database format: LastValue observations
Multiple Historical Data improvements
Historical Data documentation
Version 1.1.3600.0
Released: 2010-01-11
Historical Data Support (Recorder, Downsampler, Web Service)
Version 1.0.3580.0
Released: 2009-10-31
Documentation added
Improved data source error handling
Breaking changes in client framework: web service config files
Alarm Agent samples
Version 1.0.3560.0
Released: 2009-10-10
Breaking changes in client framework (PlainDoubleDisplay instead of PlainNumericDisplay)
64-bit OS support
Non-English OS Support
No more third-party OPC servers in the demo
No more emulator service in the demo
Version 1.0.3540.0
Released: 2009-09-14
Breaking changes in DataManager (DataItem collection)
Microsoft Excel 2007 sample (SOAP Web Service)
No more third-party OPC RCWs
Version 1.0.901.0
Released: 2009-09-03
Added LiveData Agent examples (WCF, SOAP, Multiplexor)
Added "caseSensitive" setting to OPC LiveData Provider
SQL LiveData Provider now supports ODBC data sources
Version 1.0.813.0
Released: 2009-08-17
Fixed a bug in SerializablePairList that messed up template parameter transfer
Added SQL LiveData Provider, tested with SQLite and MS SQL Server
No more third party TreeView control in alarm summary
Added support for integer data items on the client
Added support for all major .NET integer data types
Version 1.0.801.0
Released: 2009-08-01
Silverlight 3 support
Fixed a bug in LiveData Emulator that misinterpreted data writes
Version 1.0.720.0
Released: 2009-07-30
Minor bugs fixed
Bugs fixed in multiplexor (livedata/alarm partitioning now works properly)
Some additions to expression parser
Documentation (Overview, LiveData Server)
Version 1.0.623.0
Released: 2009-06-23
Separate framework and demo setup components
Alarm events archiving: MS SQL Server support
Version 1.0.612.0
Released: 2009-06-12
Minor updates, names mostly
Portable (.NET/Silverlight) LiveData Emulator engine
Version 1.0.601.0
Released: 2009-06-01
First official release
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