Version 4.5.7
Fixed some minor bugs. It is possible to select powerball numbers in Match Numbers filter window when playing a powerball-like lottery.

Version 4.5.6
Fixed some minor bugs..

Version 4.5.5
Better memory management when running expertlotto.exe on MS Windows - when needed the application will try to use up to 1GB of RAM memory (if that much free memory is available).
Fixed chart cholors when the data are sorted.

Version 4.5.4
Fixed problems when upgrading to Java 1.6 update 12.

Version 4.5.3
Fixed for some minor bugs.

Version 4.5.2
Added statistics for Adjacent Numbers
Fixed some bugs

Version 4.5.1
Added statistics for Repeating Numbers
Fixed some bugs
Minor changes in application's documentation

Version 4.5.0
Automated predictions based on pattern matching (Expert Lotto Pro only)
Faster multi-threaded filtering and statistics calculation (Expert Lotto Pro only)
New statistics for any filters, WN History Segments
It is possible to invoke filters directly from statistical tables.
New columns in statistical tables: Rank, Strength, any statistical module can be turned on/off.
New columns in Winning Numbers statistics: Ticket Index, Position.
New filters: Fast Minimizer, Ticket Index.
New options in the following filters: Number Groups, WN History Sums, Number Movement, Number Range, Positional Filters.
New columns in Package Statistics:Group Count, Ticket Index, WNH Odd/Even Count
New options in WN History tables: median instead of average values, segment sizes are customizable.
Selection of latest draws in the panel for selection of winning numbers is modified.
Other minor improvements: hiding of draws, printing and export in Package Winnings page, Save Copy in compound filter window, grid colors in chart window, both range lines can be moved at the same time.

Version 4.2.1
Winning Numbers History filter now includes additional options - Odd/Even and Lock.
Number History tab in WN History page is enhanced to show the distribution of numbers according to their history differences.
Summary Table tab in WN History page and Package Statistics page show also the distribution of drawn numbers into WN History differences segments.
Number Swap ticket panel has a new option to recall the last number swap settings.
New column - Due - in statistics tables.
New columns in Winning Numbers statistics table.
New Odd/Even column for WN History sums in the Package Statistics page.
Single Numbers position filter has a new option At least X to Y positions must pass.

Version 4.2.0
New Package Statistics page showing statistics data break down per each ticket in the Package.
New statistics tables and charts: Pairs, Triplets, Ticket Positions, First/Last Digit, Number Groups, Number Distance, Trailing Numbers, Odd/Even+Sum Root, Low/High + Sum Root, Odd/Even + Low/High.
New columns in Winning Numbers statistics table.
All statistics tables have been enhanced to include additional columns: Latest, Repeats, Min Skip, Max Skip, Avg Skip, Frequency.
Ticket Numbers chart shows Panel Coloring.
Improved panel for the selection of winning numbers draws.
New option to show statistics data for a selected ticket in the Package page.
Visual Package page and Visual Winning Numbers page can highlight numbers from the latest draw.
New option to use any filter to change the background color of columns in Winning Numbers stastics table and in Package Statistics page.
New position filters: Numbers at Position Filter, Odd/Even Position Filter, Number Distance Filter.
New coverage filter: Best Tickets.
New WN Histofy filter: StdDev.
Added a new Simulation function to Winning Number History page.
Filter Statistics can be applied to tickets in the Package.
Added a new Print Options window used when printing application tables.
WN History page allows to use Package tickets for simulation.
New option in Number Groups filter.
New Step Size option in Ticket Generator window.
It is possible to use charts to set input parameters for some filters.
Improved Match Winning Numbers, Match Package and Match File filters.
Improved Package Win Test window.
Lots of other minor improvements.

Version 4.1.4
Expert Lotto has been localized to Spanish. Special thanks to Diego O. Forcato.
Fixed some bugs from previous release.

Version 4.1.3
The statistics can treat bonus number(s) as a regular number.
Number highlight in Visual Package page and Visual Winning Numbers page is now synchronized.
Match Summary in Visual Package and Visual Winning Numbers pages and Win Summary in Package Winnings page.
Added Winning Numbers History Segments filter.
Added Ticket Index Movement fitler and statistics.
Added Sum Root filter and statistics.
Added total count of Odd/Even numbers and total count of Low/High numbers in the statistics.
It is possible to customize the Winning Numbers Table in the Statistics.
Added statistics showing how many numbers repeat from previous draws.
Panel Coloring remembers user-defined colors over application restarts.
Some minor bug fixes and improvements to application's user interface.

Version 4.1.2
Added Low/High position filter.
Added button Options under the ticket panel.
All application printouts include lottery name in their title.
Odd/Even sums statistics and filter.
Match File Filter accepts text files with variable combination sizes.
Added option At least X to Y columns must pass to the Winning Numbers Filter.
Added an icon to application's statusbar showing the latest winning numbers in its tooltip.
Added Redo function that reverts Undo actions.
Aded an option to auto-highlight the latest winning numbers in the Visual Winning Numbers table.

Version 4.1.1
Print Playslips window prompts for lottery settings edit when playslip layout is not defined yet.

Version 4.1.0
Match Numbers Filter
Standard Deviation Filter
Number Groups Filter
First/Last Digit Filter
Low/High Filter
Number Range Position Filter
Number Movement Position Filter
Odd/Even Position Filter
Minimizer Filter
Custom Combinations Coverage Filter
Compound Filters
Group Filters
It is possible to use any filter when generating new tickets.
It is possible to define the Maximum overlap of ticket numbers when generating non-random tickets.
Backup and remove any installed lottery.
Automatic download and installation of new Epxert Lotto releases from server www.expertlotto.com.
Automatic download and installation of new and updated plugins from server www.expertlotto.com.
Automatic download and installation of new lotteries from server www.expertlotto.com.
Win coverage calculation.
Calculation of coverage for user defined list of combinations.
Filter back-testing.
New application page Filter Statistics.
Table and chart for low/high statistics.
Table and chart for winning numbers statistics - sum, standard deviation, low/high, odd/even, odd/even positions, number groups, numbermovement, number movement sum, match previous winning numbers draws, first/last digit, max numbers in a single panel's row, max numbers in a single panel's column.
Option Matching tickets Remove/Leave in Systematic Selection filter.
Option to define WN History filter parameters using the range tool in WN History Summary and Differences charts.
Buttons Hide Selected and Export in the Winning Numbers page.

Version 4.0.10
Added the Optimizing Filter.
Added the Systematic Selection Filter.
Changed the lowest possible range value to 1 in the Ticket Numbers Range Filter.
Added an option to print playslip checkmarks as a regular rectangle instead of an ellipse.
Added an option to switch the number layout in the Visual Package page and Visual Winning Numbers page.
Added an option to insert a wheel into the Package.

Version 4.0.9
Fixed playslip number printing problem when the playslip dimensions are given in inches.
Smoother scrolling in the package tables and chart windows.
The demo version allows to print one ticket to playslip.
Some other minor bug fixes.
Added new lotteries and plugins.

Version 4.0.8
Added drag and drop of ticket files to application's main window.
The status bar in the main application's window shows the name of the ticket file last loaded into the package.
The Package Winnings table highlights column with non-zero prize hits.
Added a new statistic showing how many draws elapsed since the last occurrence of any number pair in the lottery history.
Fixed the problem with read-only lottery settings files in the Lottery Manager window.
The History Differences page shows the minimum and maximum differences possible.

Version 4.0.7
Fixed playslip number printing.
Added application help pages in English language.
Added a new installation package with all available lotteries and plugins.

Version 4.0.6
Added support for lotteries without paper playslips.
Minor updates in application help pages.
Installation package now includes some more lotteries and plugins.

Version 4.0.5
Application screens and messages translated to Slovak and to German. Special thanks to Mr. Zajíček and to Mr. Hujer.
The Preferences window now shows the complete list of all plugins, not just the plugins that are active for currently selected lottery only.
Added Registration button to the About box.
Fixed some synchronization problems when canceling lengthy tasks.
The Recent Files list didn't reload when switching current lottery.
Updating an installed lottery using the .pack file will now replace existing winning numbers database and lottery settings files.

Version 4.0.4
Added support for non-ascii characters in the license file.
Fixed winning numbers file updates when using the .pack files.

Version 4.0.3
Small changes to the user interface.
Fixed the Switch Lottery button in the Lottery Manager window.
The Visual Package page did not show the panel for powerball numbers.
Added Recent Files list to the Package menu.

Version 4.0.2
Internet connection settings for winning numbers online update now allows to specify proxy server username and password.
The Statistics page did not display its controls correctly in lower screen resolutions.
Added an option to use masked numbers when working with ticket files in text (CSV) format.

Version 4.0.1
Fixed some error and typos in application labels and messages.
It was not possible to cancel online winning numbers update at connection time.
Invalid date of the first drawing may have disabled the Add Winning Numbers feature.
Fixed some bugs in the Linux and Unix installation package.

Version 4.0.0
Initial version