+2007-06-16 Daigo Moriwaki <daigo at debian dot org>
+
+ * [webserver]
+ - Initial version. This web server is an interface between HTTP and
+ shogi-server. Shogi-server commands will be available over HTTP. As
+ of now %%LIST and %%WHO commands are supported.
+ * [mk_rate]
+ - Bumped up GAME_LIMIT (from 10) to 15 because the calculation of
+ rates sometimes went wrong (infinite values).
+
+2007-04-21 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server]
+ - Implemented `CHALLENGE' command, and the server will respond with
+ `CHALLENGE ACCEPTED'. Note that this command is dummy for this server
+ because it is only available for CSA's official testing server and does
+ not belong to the CSA standard protocol. Therefor, when clients receive
+ `CHALLENGE ACCEPTED' from this server, they must ignore it.
+ - Show revision in a start up message.
+
+2007-04-01 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server]
+ - Implemented one of the keepalive protocol in CSA protocol; If clients
+ send LF, the server sends back LF.
+ - More care for socket errors.
+
+2007-03-27 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate] When there were too few games to rate players (i.e. no
+ player to rate), mk_rate caused an error. Now it no longer shows
+ the error.
+
+2007-03-10 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_html] Popup shows additional information.
+
+2007-03-02 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server]
+ - Use WEBrick for server framework.
+ - Daemon mode is available.
+
+2007-02-26 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server]
+ - Failed to show usage. This issue has been fixed.
+ - Initial start of the server failed beacause of empty players.yaml.
+ This issues has been fixed.
+
+2007-02-18 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_html]
+ - Show groups in the order specified in players.html.
+ - Players who gamed recently have a background color.
+ * [mk_rate]
+ - Implemented half-life effect. Numbers of win/lose decrease by this effect.
+
+2006-11-26 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server] Sente (gote) was able to move gote's (sente's) hand.
+ That move should be illegal. This issue has been fixed.
+
+2006-11-01 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate] Skip "abnormal" games, which were finished because of
+ network failure or communication error. Recently some programs seem
+ to have a lot of tries to connect to the Shogi Server at wdoor for
+ debugging. We should ignore such games for a while to get a meaningful
+ ratings.
+
+2006-10-30 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate][mk_html]
+ - Put players into "connected" groups in order to
+ show a correct, meaningful rating. In the group, each player has at
+ least a game with other players.
+ - The format of players.yaml was updated.
+ * [shogi-server] Followed the new format of players.yaml.
+
+2006-10-08 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate] Corrected making win_loss_matrix.
+
+2006-10-02 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate] players who never win or lose are not rated in order
+ the calculation to complete.
+
+2006-09-30 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server] The CSA mode supports the trip in a password.
+
+2006-09-22 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server] Refactored the login procedures.
+
+2006-09-21 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate] It failed parse draw games. Now this bug has been fixed.
+ * [mk_html] Add CSS to look better.
+
+2006-09-15 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server]
+ - Remove the trip in a password. Now the password is hashed.
+ * [mk_rate]
+ - Support @NORATE syntax in a name, which avoids the player is
+ rated.
+
+2006-09-09 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server]
+ - Support a new command, %%VERSION. It shows the server's revision#.
+
+2006-09-07 Daigo Moriwaki <daigo at debian dot org>
+
+ * [shogi-server]
+ - Re-design: trip is now a suffix of the password, not name.
+ - Simplified the output of %%RATING.
+ * [mk_rate]
+ - Support "@" indentificaton in a name; players with same
+ before-@-names are mapped to one.
+
+2006-09-05 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate] Fix a bug. It solves the correct rate.
+
+2006-08-18 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate] Re-design.
+ - Correct the equations.
+ - Apply deaccelerated Newton method.
+
+2006-08-16 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate]
+ - Fix a bug. Now it can see black/white players in a csa file.
+ * [shogi-server]
+ - Add a space in the output of %%RATING.
+
+2006-08-14 Daigo Moriwaki <daigo at debian dot org>
+
+ * [mk_rate] Record numbers of win/loss games.
+ * Add mk_html, which generates html from players.yaml
+ * Fix test/test_board.rb. Now it works.
+ * Add test/TC_ALL.rb to run all test cases.
+ * [shogi-server] Fix a bug. Now it can show %%RATING even if it has no
+ rated player.
+
+2006-08-11 Daigo Moriwaki <daigo at debian dot org>
+
+ * Add mk_rate, which calculate rating scores.
+
+2006-08-10 Daigo Moriwaki <daigo at debian dot org>
+
+ * Change the style of a comment line on the rated game.
+
+2006-08-07 Daigo Moriwaki <daigo at debian dot org>
+
+ * Change the player id, which is now <name>+<hash_of_the_trip>.
+ * Fix the max length of the login name with a trip.
+ * Add a comment line about the rated game status in the CSA file.
+ * Remove the rating system, which will be calculated by another
+ program.
+
+2006-08-01 Daigo Moriwaki <daigo at debian dot org>
+
+ * Add a command, %%RATING, to show a ranking sorted by rates.
+
+2006-07-31 Daigo Moriwaki <daigo at debian dot org>
+
+ * Add a simple rating system.
+
+2006-07-30 Daigo Moriwaki <daigo at debian dot org>
+
+ * Add a @move_counter in Board class, which is used by Shogi Viewer
+ CGI.
+
2006-04-28 Daigo Moriwaki <daigo at debian dot org>
* Jishogi kachi declaration did not work. This bug has been fixed.