16.0: October 28, 2006.
   Added menu item to export finalists to a CSV file.
   Can now set the match format to handicap without first unchecking the unrateds-can-enter check box.
   Can now use TLS when connecting to an SMTP server to submit an event via email.
   Can now clear the Ratings Central director ID and password after they have been set.
   Now a player who defaults all matches in a second-stage round robin gets a place number (since probably played in first stage).
   Changed header of player export file so Excel will recognize it as a CSV file.
   Added countries: FLK, FRO, GIB, GUE, IOM, JER, MHL, MNE, MTS, NFK, NIU, SRB, TCI, TUV. Deleted SCG (Serbia and Montenegro).
   Now displays a friendly error message on errors accessing or creating files.

15.4: February 20, 2006.
   Fixed crash when changing list-database folder.

15.3: January 15, 2006.
   Fixed problem that could corrupt data files when running on a processor with hyperthreading.

15.2: October 13, 2005.
   If manage-match-calling is unchecked, now prints match cards for event group-by-group rather than all groups jumbled together.
   Fixed problem where adding a player to an event with no players would produce a spurious message that a new group was added.

15.1: October 7, 2005.
   Fixed problem where draw sheet would be marked as modified when match card printed and manage-match-calling unchecked.

15.0: October 3, 2005.
   Added manage-match-calling check box. If unchecked, Zermelo will print all match cards regardless of whether players are ready.
   Now use-player's-club check box defaults to unchecked.

14.5: September 22, 2005.
   Fixed problem where a few edit fields were sometimes enabled when they shouldn't have been.

14.4: August 16, 2005.
   Now a new player has their club start as blank rather than being set to the club of the tournament.
   Now, if a player's club is not set, clicking the change-club button brings up the club browser with the tournament club selected.
   Fixed problem where select-club button in club browser wasn't the default button.

14.3: August 10, 2005.
   Fixed problem where name validation was not enforced after copying player from rating list.
   Fixed problem where name was not validated and save button was not enabled after using new-player rating-list-browser button.

14.2: July 30, 2005.
   Now writes the date instead of the day to log window if not during tournament.

14.1: July 22, 2005.
   Now writes unrated-prior mean (if set) to USATT report file to suggest ratings to USATT for unrated players.
   Fixed desired-max-overflow-when-drawing drop-down list so values greater than or equal to desired group size are disabled.

14.0: June 25, 2005.
   Added menu item to export player information to a CSV file.
   Added player-notes field and a way to print the player notes.
   Added Kosovo as a country.
   Now ignores unknown countries in rating lists rather than displaying an error message.

13.2: June 4, 2005.
   Changed eligibility for USATT junior membership to be under 18 rather than under 17.

13.1: May 11, 2005.
   When importing a USATT rating list, now accepts a double-quoted space as the value for a player's gender.

13.0: March 22, 2005.
   Fixed problem that Zermelo was never taking seeding into account when adding a player to an already-drawn event.
   Fixed problem where status label in result window would shift to the right when winner selected and name became bold.
   Fixed problem where edit fields would accept a minus sign by itself and convert it silently to a zero.
   OK button in select-printer window is now the default button.
   Separate-clubs check box is now enabled even if the draw is made.
   Event check lists now display a horizontal scroll bar when necessary.
   Added option to print draw sheets for all events that have not completed.
   Added max-underflow and max-overflow parameters to give better control over round-robin group sizes when drawing an event.
   When adding a player to an already-drawn round-robin event, now always adds a player to an existing group (if possible).
   Now lets the user know if adding a player to a round-robin event produces a new group or an excessively large group.
   When undoing a match, log window now indicates whether a result, match card, or default card was undone.
   Now beeps when popping up most informational messages.
   Made printer job name for match cards clearer.
   Made clicking the abort button when making a draw more robust.

12.4: January 24, 2005.
   Fixed problem where some windows that should have a maximize button in title bar didn't or others that shouldn't did.

12.3: January 16, 2005.
   Fixed problem where several edits that should be blank were initialized to "0" causing a crash when OK button was clicked.

12.2: January 10, 2005.
   Now uses the ISO 8859-1 (Latin 1) character set; this character set includes accented characters.
   Fixed problem where edit fields might garble a string that started with a space and contained an accented character.

12.1: December 11, 2004.
   Added Macao as a country.
   Tournament unrated prior must now be set to submit tournament to Ratings Central.

12.0: December 5, 2004.
   Can now submit tournament to Ratings Central via the Web.
   Can now use web proxy server when downloading rating and club lists.
   Now using IOC country codes.
   Now allow unrated mean minus twice unrated standard deviation to be less than zero.
   Fixed problem that Zermelo was unable to handle accented letters in file and folder names.

11.0: November 4, 2004.
   Now a player who defaults all of his matches in a group does not advance.
   Player list sorted by name now shows unrated priors.
   Can now turn off draw-sheet-posting reminder.
   Simplified the modify-tournament window by moving fields to the new modify-posting and modify-calling windows.

10.1: October 18, 2004.
   Registration list check boxes now print as checked if player is checked in.

10.0: October 17, 2004.
   Made minor changes so that copying a player from the rating list is more robust.
   Fixed problem where look-up-by-Ratings-Central-ID button might be enabled when it shouldn't be.

9.0: October 16, 2004.
   New bookkeeping options for registration list.
   Can now sort player grid on "Status" and "Membership Bought" columns.
   Now checks when importing rating and club lists that lists are for correct sport, i.e., table tennis.
   Now allows clubs on club list that are from U.S. or Canada to not have the state set.

8.1: October 12, 2004.
   Now event names on draw sheets are in bold.

8.0: September 27, 2004.
   Now more flexible about format of USATT rating list header line.
   Now doesn't complain about temporary (>999999) IDs in USATT rating list when importing (imports the player, but clears the ID).
   Changed text on buttons of import-error window so meaning is clearer.
   Added status bar to error window to explain how to copy error message to the clipboard.

7.7: August 29, 2004.
   Decreased size of hidden temporary file that is created in \Windows\Temp folder.

7.6: July 20, 2004.
   Now checks that tournament start date is not in future when submitting tournament to Ratings Central.

7.5: July 17, 2004.
   Fixed problem where navigator in player edit notebook page was never enabled.
   Fixed player and rating list browsers so blank dates don't display as 12/30/1899.
   Fixed problem where entering an ineligible player in a doubles event and clicking the cancel button would give an error message.
   Fixed problem where entering a player in a doubles event and pressing Esc would not switch to the browse page.
   Changed shortcut for look-up-by-Ratings-Central-ID so it doesn't conflict with shortcut for copy.
   Now displays a pop-up message when tournament successfully submitted to Ratings Central.
   Now, when printing modified draw sheets, prints final group on separate sheet when preliminary groups are completed.
   Player window now copies search string to rating-list-browser find box when doing lookup.
   Added new-player button to rating-list browser.

7.4: June 9, 2004.
   Fixed problem where read-only combo boxes could be changed using the accelerator key and up/down arrow keys.

7.3: June 8, 2004.
   Fixed look-up-by-ID buttons on edit page of player notebook so they work.
   Replaced box around club name with underline so it looks less like a read-only field.

7.2: June 1, 2004.
   Fixed previous fix.

7.1: May 31, 2004.
   Fixed obscure problem with event list in display-draw-sheet window.

7.0: May 29, 2004.
   Can now automatically download and import rating and club lists from Ratings Central website.
   Can now set SMTP port.
   Now checks that tournament name is set.

6.1: May 6, 2004.
   Can now import lists that are in either the standard CSV format or in Excel's CSV format.

6.0: May 2, 2004.
   Added support for SMTP servers that use authentication.
   Now displays a success message when test email sent.
   Added "Create Folder" button to folder browser in Tournament > Create New.
   Folder browser now opens with the current database folder selected if the database-folder field is blank.
   Fixed problem where club browser wasn't always remembering column order and index.
   Fixed new-personal-info check box so it is always enabled once tournament is submitted.

5.1: April 25, 2004.
   Find field now has focus when rating list is displayed.

5.0: April 21, 2004.
   Now supports Ratings Central.
   Display-statistics window now shows fee totals.
   Can now select printer to print to.
   Draw sheets now show event starting day and time.
   Added option to show player clubs on draw sheets.
   Now separately tracks whether the draw sheet for each stage of an event is modified.
   Added option to give byes to seeds when making the draw.
   Can now view draw sheets on screen.
   Added "Display" buttons to match and slot windows to make user interface clearer.
   Fixed problem where sometimes a value entered in a field wasn't checked thus leading to a crash.
   Rating fee now defaults to $0.
   Player names must now be entered in last-comma-first format.
   Removed ability to import old-style USATT rating list.

4.8: March 21, 2004.
   Fixed problem where the match number on a draw sheet might be printed on top of the player ID number.

4.7: March 13, 2004.
   Fixed problem with the way players were drawn into the second stage of a RR-to-SE event.

4.6: March 8, 2004.
   Fixed problem where modified-draw-sheets icon would come on if the tournament info was modified.

4.5: January 31, 2004.
   Fixed crash when setting the event team rating to a value greater than 3500 if there were already teams entered in the event.
   New USATT membership fees.

4.4: January 6, 2004.
   Fixed problem where swapping two slots in the second stage of a draw sheet would (half the time) foul up the draw sheet.
   Fixed problem where event fees that weren't set were displaying as zero in the event grid.
   Fixed problem where sometimes first item wasn't selected when grid came up.
   Fixed problem where unrateds-can-enter check box might not be checked when it should be when it was set to read-only.
   Fixed problem where sometimes contents of edit was not selected when selecting a notebook page.

4.3: October 25, 2003.
   Fixed problem where Zermelo would crash and refuse to start if you set the printing interval to zero.

4.2: October 22, 2003.
   Removed debugging line left in version 4.1 that caused crash when editing a player.

4.1: October 21, 2003.
   Fixed crash when entering just a minus sign as the score in a game.
   Fixed crash when scrolling event check list.

4.0: September 23, 2003.
   New database engine.
   Fixed doubles browse grid so it remembers column sizes and order.
   Fixed rating-list browser shortcut keys (Ctrl+N, Ctrl+U) so they work from the edit notebook page.
   Grids can now be sorted by clicking button in column header.
   User interface style now flat instead of 3D.
   Accelerator keys now work in event check list without holding down Alt key.
   Dates, times, and money now display using (mostly) Windows regional settings (this may not work well in all cases).
   "Matches > List Playing" now displays, and sorts the matches by, the time that the match card was printed.
   Can now print lists of the players in an event via "Players > Print Lists".
   Fixed a problem where the margins were sometimes too small when printing.

3.3: July 16, 2003.
   Fixed money fields so contents is selected on entry.
   Fixed a problem where the field that initially got focus on a notebook page wasn't the intended one.

3.2: May 24, 2003.
   Fixed a problem where blank dates were displaying as 12/30/99 in grids.
   Can now import the USATT CSV rating list.

3.1: May 19, 2003.
   Fixed a problem where windows would open already minimized.

3.0: May 14, 2003.
   Made Ctrl+G set focus to the grid.
   Made <Up> in a "Find" field set focus to the grid.
   Now works regardless of the Windows regional setting (uses U.S. formatting for dates [changed in 4.0]).
   Added junior and senior event-eligibility cutoff dates.
   Added best-of-3 match format.

2.02: May 6, 2003.
   Fixed search fields so they don't move to the first record when receiving focus.
   Fixed the "Tournament > Modify > Search by" combo box so it has the correct choices.
   Fixed score (and integer) fields so you can enter a number even if field contains a minus sign and contents is selected.
   Fixed result dialog so winner of first result isn't in bold when entering second result.
   Fixed "Matches > Call" so it calls matches in the middle-right of a RR before matches in the bottom-right.
   Fixed crash when selecting a disabled combo-box item by typing the item.
   Fixed crash when typing <minus><tab> into score field.
   The Zermelo.exe file can now be run from a CD.
   The hourglass cursor now displays when navigating to a new record causes a record to post in the player or event notebooks.

2.01: April 17, 2003.
   Fixed crash when entering a non-numeric character into a score field.

2.00: April 16, 2003.
   Now each version installs into its own folder so you can easily keep multiple versions installed.
   Replaced user interface library with new one; changes throughout user interface.
   Changed rating fee to new USATT value and made it possible for user to change fee.
   Can now print draw sheet for one stage of two-stage event.
   Title of main window now displays version number.
   Added "Draw" combo box to "Enter Doubles > Modify" notebook page.
   Fixed problem where a RR-to-RR event with one group and one player advancing was mistakenly thought to be finished.
   Added "Players > Modify > Edit > Status > Playing" status label to show whether player has finished all their matches.
   Match cards now show the time they were printed.

1.05: March 26, 2003.
   Filename for tournament report file is now more reasonable.

1.04: March 23, 2003.
   Fixed crash when deleting value in "Players that advance" edit field.
   The OK button on the "Result" window is now disabled (as it should have been) after entering a result.

1.03: March 9, 2003.
   The "Enter Result" window now stays up so you can easily enter several results.
   Fixed a problem where the "Enter Result" window wasn't clearing the score if you changed the match you were entering.
   Windows where you enter match coordinates now start out with the "Cancel" button as the default button until you type a number.

1.02: March 8, 2003.
   This version cannot read database files created with previous versions.
   Fixed crash when importing a rating list with a bad date.
   Error messages are now more informative for rating-list parse errors.
   File browser for rating-list-to-import now shows folder path in title bar.
   Fixed crash when importing a rating list from a file that is open in Word.
   Player status for new players is now always "Never Here", even if player is added during the tournament.
   Changed accelerator character for "Matches" menu item from "M" to "C".
   Zermelo now beeps when printer icon goes on from autodrawing events.
   The printer icon now goes on if you make the draw during the tournament.
   Check box accelerator keys in the "Draw Sheets > Print" window now work even if edit fields have the focus.
   The "Check In or Out" window was being too lenient on what changes it would allow.
   Renamed the "Not Here" default time the "Event" default time.
   Zermelo now checks that both the "Event" and "Lunch" default times have passed for players that are at lunch.
   Fixed a problem with showing the winner in bold on a default card.
   Stopped showing player statuses in bold in match windows.
   Fixed a problem where unchecking the "Default" check box would leave the score fields disabled if no winner was selected.
   Pressing "." now toggles the "Default" check box in the "Enter Result" window.
   Status bar under the event list in the player window is now visible all the time.
   Words "Default Card" and "Discard Card" now appear before player names in log window when calling matches.
   "Write USATT Report" now writes total rating fees to log window rather than in a pop-up window.
   Pressing "M" in the main window now prints the modified draw sheets even if the printer icon is not displayed.
   Hints now stay up for 4 seconds instead of 2.5 seconds.
   The "Enter" key no longer jumps to the OK button if you are making changes to a score in the "Enter Result" window.
   "Result" window now displays a message explaining why you can't change winner or score.
   Values in event grid are now more descriptive (instead of "Yes", "No").
   Incremental search fields now search after every keystroke.
   Rating list browser now has a default button.
   Accelerator keys for radio buttons in "Check In or Out" window now work even if you don't press <Alt>.
   "Call" menu item is now active if there are any events and you get a message in the log window if all events are done, etc.
   Zermelo now checks that the database files are the current version.
   "Draw Sheets > Print" window now shows which events are finished.
   Added "+" as shortcut for "Enter Result".
   Changed shortcut for "Draw Sheets > Print" to "H".
   Added "Matches > List Playing" menu item.
   Zermelo now detects if the database files are read-only and displays a sensible error message.

1.01: Feb. 11, 2003.
   Fixed crash when printing registration list.
   Fixed crash when OK button rapidly selected twice using <Enter> key.

1.00: Jan. 29, 2003.
   First version.