ViPEC 3.1.2
-----------
- Added config dialog
- Added coupled inductor model
- Added lossy capacitor model
- Added Portuguese language support
  (Could the person who did this please email me so
  I can add your name to the list of contributors. I
  have lost all my email including your address)
- Updated the graph legends to show the data source
- Bug that prevented some parameter files from being read
  fixed.
- Fixed crash on Alpha platform (I hope, could not test).
- Fixed minor bugs in the modify schematic size dialog.
- The modify output dialog now show the correct data source value.

ViPEC 3.1.1
-----------
- Fixed a font scaling problem when printing from Windows.
- When a component is placed it is automatically selected.
- Fixed problem that substrate editor window sometimes
  showed wrong image when opened.
- Updated contact email addresses in helpfiles.
- Added example circuit combined.ckt to show multiple
  schematics in one circuit file.
- Modified make rpm target to now also build the source
  rpm file. This allows users to rebuild the binary rpm
  on their system using the rpm -rebuild ViPEC-xxx.src.rpm
  command.
- Removed the tools directory. Now using a2ps for printing
  code listings.

ViPEC 3.1.0
-----------
- Added ability to move component text.

ViPEC 3.0.3
-----------
- Added application icon.
- Fixed all remaining compiler warnings under the Windows
  platform.
- added context menus (right-click popup)
- 'smarter' toolbars & popup menus, disabling icons when 
  their functionality is not possible e.g. not possible to 
  select 'rotate symbol' if nothing is selected
- added delete icon to  main toolbar

ViPEC 3.0.2
-----------
- Bug fix that prevented saved files from being loaded
  under Windows.
- Added icon for Windows desktop.
- Updated the LICENSE and README files.

ViPEC 3.0.1
-----------
- Updated the license.html file.
- Changes & fixes for internationalization.
- Added support for the French language - thanks to
  Yann COLLETTE.

ViPEC 3.0.0
-----------
- Fixed a memory leak.
- Updated 'make tar' target in top-level Makefile.
- Added 'make codelist' target to print all files for code
  review to a postscript file called codefiles.ps

ViPEC 3.0.0-beta1
-----------------
- Added 1 port block component
- Added mission variables.html file.
- Updated Makefile to use new CVS structure with 'make tar'.
- Cleaned up exception definitions.
- Fixed bug in loss calculation for MSTRIP lines.
- Added Linvill stability calculations.
- Fixed labels for Linvill (C) and Stern (K) stability factors.
- If parameter file not found, check for it in the circuit file
  directory. This is an attempt to fix the problem with absolute
  filenames in the circuit file.
- Added windows demo target to makefile.

ViPEC 2.1.29
------------
- Added group delay calculation.
- Added Stern stability calculation.
- Fixed problem in calculation angles of parameters.
- Fixed crash when double clicking on a table item in
  the navigation window.
- Did some more work on the help files.
- Restricted all names to uppercase.

ViPEC 2.1.28
------------
- Fixed a bug in the S to Z parameter conversion.
- File data blocks are now loaded with the circuit file.
- Added ability to save table output to a file.
- Did some work on help files.

ViPEC 2.1.27
------------
- Added ability to change size of schematics.

ViPEC 2.1.26
------------
- Added table output.
- Output windows now display the correct name in the title.
- Fixed up header file of SmithView class.

ViPEC 2.1.25
------------
- Changed circuit file format to be XML compliant.
- Updated the LICENSE file.

ViPEC 2.1.24
------------
- Added support for 2-port parameter files (see example2.ckt).
- Added graphic of substrate to substrate definition window.

ViPEC 2.1.23
------------
- Added physical transmission line model (stripline & microstrip).
- Some code rework.
- Updated the licensing agreement in the helpfile.

ViPEC 2.1.22
------------
- Some code rework.
- Added substrate definitions.

ViPEC 2.1.21
------------
- Some small changes to the tuner dialog.
- Minor bug fixes.

ViPEC 2.1.20
------------
- Added circuit tuner (see bandpass.ckt for example).

ViPEC 2.1.19
------------
- Fixed crash when double clicking on file icon in the
  navigation window.
- Added some components.

ViPEC 2.1.18
------------
- ViPEC can now plot some sweep data!!!
- Added additional components.
- Added additional make targets.
- Lots of internal changes.
- Fixed bug which caused ViPEC to hang from time
  to time when plotting grids.
- Fixed a crash in the GraphDefinition class.
- Finished work on the definition of output
  parameters.
- Defined graphs and output results are now saved
  in the circuit file.

ViPEC 2.1.17
------------
- The BACK and FORWARD buttons in the help windows
  is now functioning.
- Lots of internal changes.

ViPEC 2.1.16
------------
- Changed some class names and internals.
- Re-arranged layout of the navigation window.
- Added dialogs to configure grid plots and Smith
  charts.
- Started work on the output definition dialog.
- Fixed some memory leaks in some dialogs.
- Fixed some bugs in the management of plots.
- Check for changed circuit before quiting ViPEC.

ViPEC 2.1.15
------------
- Added a micro strip calculator (formerly known as
  LiNECALC).
- Added Smith chart support.

ViPEC 2.1.14
------------
- Done some more work on the graphical output. You can
  now define/rename/remove graphs. Now to fill them with
  some data :-)
- Some small fixes to fix compilation problems under 
  Windows. 

ViPEC 2.1.13
------------
- Reworked Matrix class
- Started work on the classes for the graphical output
- Some updates to the code to fix compilation problems
  under Windows

ViPEC 2.1.12
------------
- Fixed some bugs in multi component selection
- Added delete/rename schematic capabilities 

ViPEC 2.1.11
------------
- Added multiple component/line selection. Use the
  CTRL key for clicking on single circuit elements,
  or drag the mouse to select a block. Multiple blocks
  can be selected with the CTRL key. To move a multiple
  selection, hold down the control key, click on a one
  of the selected components and drag the mouse.
- Changed some class and member names
- Added data file support 

ViPEC 2.1.10
------------
- Some updates to the drawing of schematics
- Added some more circuit components
- Fixed a bug in reading the circuit files
- Fixed an redraw problem when calculating the circuit
  response


ViPEC 2.1.9
-----------
- The analyser is working!!! It is not 100% complete, but it
  can handle circuits with block elements that does not read
  its data from a file, but references other circuits.
- Re-arranged some internals and renamed some classes.

ViPEC 2.1.8
-----------
- Added some components
- Changed some internals
- Added sweep definition to navigation window
- Added window to modify sweep parameters
- Added checking for variables and variable values
- Some small changes to the schematic capture user
  interface
- Started work on the circuit analyser

ViPEC 2.1.7
-----------
- Added node numbering. Clicking on the SWEEP button
  will check the circuit for floating nodes, shorted
  ports and update the node numbers of all components.
- Some updates to the drawing of circuit nodes
- Some updates to the printing routines
- Changed file format of saved circuit files slightly

ViPEC 2.1.6
-----------
- Component attributes can now be displayed on the
  schematic
- Added a frame with the circuit name and filename to the
  schematic window
- Fixed a crash when double clicking off a component
- Added printing of schematic frames

ViPEC 2.1.5
-----------
- Fixed problems with PORT and GND components
- Node management updated. You can now start and finish
  new line segments on existing lines.
- Deletion of components reworked

ViPEC 2.1.4
-----------
- Added drawing/removing of connections between components
- Added LICENSE file
- Some code re-arrangements
- Updates for multi language support
- Added some components

ViPEC 2.1.3
-----------
- Added support for Internationalization
- Cleaned up some internals

ViPEC 2.1.2
-----------
- You can now define component attribute values
- You can now add/remove variables
- Re-organised some of the internals
- Check for changes before trashing a file

ViPEC 2.1.1
-----------
- Added file load/save capabilities
- Added online help window
- Double clicking on components allows editing their attributes

ViPEC 2.1.0
-----------

Initial release. Not much functionality yet, but the idea is to
show the user interface, in order to get some feedback while it
is still relatively easy to change things.

