# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

### Added

- hnefatafl-client: make the volume adjustable.

### Changed

- hnefatafl-client: separate admin and admin_tournament.

### Fixed

- hnefatafl-client: you can't watch games that are not started yet.
- hnefatafl-server-full: joining a game does not cancel when you quit.
- hnefatafl-client: spelling of Described for translation key.
- hnefatafl-client: replace timed with time.

## [5.2.0] - 2026-02-26

### Added

- hnefatafl-client: display the players rank next to their name for games_light.

### Changed

- hnefatafl-client: order the games by the players ratings.
- hnefatafl-server-full: save periodically and when exiting instead of on every change.
- hnefatafl-server-full: save 100 general texts.
- make a new tournament that is a hybrid of round robin and elimination.

### Fixed

- hnefatafl-server-full: leave_game.
- hnefatafl-server-full: save the general chat texts when restarting the server.
- hnefatafl-server-full: persist request_draw.

## [5.1.0] - 2026-02-13

### Added

- hnefatafl-client: play a sound when you draw a game.
- hnefatafl-client: set a hotkey for accept draw.
- hnefatafl-client: signal when a player has left a game.

### Fixed

- hnefatafl-client: set the game id when you accept a game.
- hnefatafl-client: don't crash on TCP errors.
- hnefatafl-server-full: enable a player to play a game after leaving before the game has started.
- hnefatafl-server-full: save when we update the game_id.

## [5.0.1] - 2026-02-04

### Added

- Enable IPv6 support.

### Fixed

- hnefatafl-client: don't crash when playing two games at the same time.

## 5.0.0 - 2026-01-23

### Added

- Tournaments!
- hnefatafl-server-full: `--secure` flag.
- admins to the server ron settings file.
- Document the feature flags.
- Make `--debug` an argument to hnefatafl-{ai, client, server-full}.
- hnefatafl-client: optionally on windows display console out by passing
  `--feature console`.

### Changed

- The icon to a helmet.
- The license from Apache 2 or MIT to AGPLv3.
- Use more generic logging
- Log only the module being used by default.

### Fixed

- Breaking Change: use directories instead of dirs:
  - dirs::data_dir() -> ProjectDirs::from("org", "Hnefatafl Org", "hnefatafl-copenhagen").data_local_dir()
  - hnefatafl-copenhagen.ron        -> users.ron
  - hnefatafl-games-active.postcard -> active-games.postcard
  - hnefatafl-games.ron             -> archived-games.ron
  - hnefatafl.postcard              -> archived-games.postcard
  - hnefatafl.ron                   -> user.ron
- Send an error message when the server is shutdown.
- hnefatafl-server-full: don't send an empty message.
- hnefatafl-server-full: don't send display_users or display_games unless
  something has changed or you log in.
- hnefatafl-client: clear the texts before logging in.

## 4.5.0 - 2025-12-18

### Added

- Give the option of sending a message to the players.
- hnefatafl-server-full: lose if you take a week to move.
- hnefatafl-client: Korean.
- hnefatafl-client: add time infinity.
- hnefatafl-client: sort users by name or rank.
- hnefatafl-client: win % to the player statistics.

### Changed

- hnefatafl-client: switch to a stable version of iced.
- hnefatafl-client: on the users page display all users in one category.

### Fixed

- hnefatafl-client: on the users screen move Leave out of scrolling.

## 4.4.1 - 2025-12-05

### Fixed

- decrease the cargo package size.
- hnefatafl-client: put the time settings on multiple lines and don't set a default.
- hnefatafl-server-full: quit pending games shorter than a day when quitting.

## 4.4.0 - 2025-12-03

### Added

- Allow canceling join game.
- hnefatafl-client: tol color theme for the color blind.
- hnefatafl-client: All of the hotkeys.
- hnefatafl-client: TinyWide.
- hnefatafl-client: social preview and hide letters.
- hnefatafl-client: draw a bordered box around the board.

### Changed

- hnefatafl-client: Allow the creation of multiple games at once.
- hnefatafl-server-full: don't automatically quit all games when quitting.
- hnefatafl-client: Don't show lag and spectators when reviewing a game.

### Fixed

- hnefatafl-client: JoinGame.
- hnefatafl-server-full: This is a breaking change, but only for active games
  file. Set the time correctly.
- hnefatafl-text-protocol: don't overflow when doing ReviewGameBackward.

## 4.3.0 - 2025-11-24

### Added

- hnefatafl-client: the option to only use ASCII characters to do rendering.
- The engine and the server to the .deb package.
- Basic AI.

### Changed

- hnefatafl-client: use an 🗙 instead of an X to mark a piece captured.
- hnefatafl-client: only monospace the board.

### Fixed

- hnefatafl-text-protocol: pass all of the arguments onto htp for tcp.
- hnefatafl-client: Update the board with the capture of the king.
- board::difference().
- Don't allow the Heat Map when the game is over.
- Fix HeatMap sorting.
- hnefatafl-server-full: only do one write when writing archived games.

## 4.2.2 - 2025-10-22

### Changed

- Update the getrandom dependency to fix the js build.

## 4.2.1 - 2025-10-22

### Changed

- cargo update, update the version of rand used by the main project.
- hnefatafl-client: Make the missing files messages nicer.
- hnefatafl-client: display "Archived Games" over the archived games when none
  is selected.

## 4.2.0 - 2025-10-20

### Added

- hnefatafl-client: the option to save your password.
- hnefatafl-client: save "My Games Only" and "Muted".
- hnefatafl-client: monte carlo heat map to replay games.
- hnefatafl-client: save the archived games as a postcard file.
- hnefatafl-text-protocol: display seconds left.

### Changed

- The default AI and AI used for generate_move is MonteCarlo.
- hnefatafl-client: make it so you can review games without logging in.
- Make the engine faster.

### Fixed

- Handle previous boards correctly in archived games.
- Hnefatafl Text Protocol: generate_move

## 4.1.1 - 2025-09-23

### Added

- hnefatafl-server-full: save active games to file.

### Changed

- Fix error in game logic for capturing the king.
- Update dependencies.
- Use u128 for client and game ids.
- hnefatafl-client: logout when the TCP stream is closed.
- hnefatafl-client: "My Games Only" limits the games being played too.
- hnefatafl-server-full: only allow sending password reset once a day.
- Improve performance (speed).
- hnefatafl-server-full: don't send messages from watchers to players during the
  game.

## 4.1.0 - 2025-07-27

### Added

- save some general texts.
- hnefatafl-client: make free play allowable when reviewing games.
- hnefatafl-client: Use the arrow keys to control forward and backward in review
  game.
- hnefatafl-client: log when we get an unexpected message.
- A ping command and display lag.
- hnefatafl-client: days, hours, add hours, add minutes to the time setting.

### Changed

- hnefatafl-client: display messages in a column on the main page.

### Removed

- hnefatafl-client: "I'm rejoining" and "I'm leaving".

### Fixed

- hnefatafl-client: remove the arrows from replaying a game.

## 4.0.0 - 2025-07-19

### Fixed

- Change the initial board layout for 13x13.
- hnefatafl-client: don't log when the rodio stream is closed.

## 3.0.1 - 2025-07-17

### Fixed

- hnefatafl-client: display strange characters in names.
- hnefatafl-client: rated / unrated -> yes / no

## 3.0.0 - 2025-07-16

### Added

- 13x13 board size
- translations
- hnefatafl-client: add review only my games checkbox.
- hnefatafl-client: focus the text boxes with `Tab` and `Shift` + `Tab`.

### Changed

- The structs and serialization format.
- Update the documentation.

### Fixed

- hnefatafl-server-full: leave all active games when you quit without clicking quit.

## 2.1.0 - 2025-06-20

### Fixed

- Make it so you can get the archived games from the client.

## 2.0.3 - 2025-06-18

### Added

- hnefatafl-client: `Review Game`.
- hnefatafl-client: Swedish translation.
- hnefatafl-server-full: archive games to file and load from file.

### Changed

- Update the `Message` documentation.
- hnefatafl-client: default to timed and rated.

### Fixed

- hnefatafl-client: don't connect via TCP till you have to.
- hnefatafl-client: round the rating when displayed.
- hnefatafl-server-full: don't delete server_game_light when a game ends so you
  can still send messages.
- hnefatafl-client: a bug where the player ends a game with PlayFrom set.
- hnefatafl-client: reset the new game settings every time you enter them.

## 1.2.3 - 2025-06-07

### Changed

- Update the `Message` documentation.

## 1.2.2 - 2025-06-06

### Added

- document `Message`.
- hnefatafl-client: Icelandic and Icelandic Runic.

## 1.2.1 - 2025-06-03

### Added

- hnefatafl-client: finish the translations.

### Changed

- hnefatafl-client: update the swords (to be a dagger) and shield icon.

## 1.2.0 - 2025-06-02

### Added

- hnefatafl-client: add the argument `--tiny-window`.
- hnefatafl-client: add i18n.

### Changed

- hnefatafl-client: limit the passwords to length 32 and usernames to length 16.
- hnefatafl-client: the game layout.

### Removed

- hnefatafl-client: decline draw.

### Fixed

- Always report the errors with ? in javascript.
- hnefatafl-client: handle whitespace in a password better.

## 1.1.4 - 2025-05-23

### Added

- Port the engine to javascript and WASM.

### Changed

- hnefatafl-client: don't limit the valid password characters.

### Fixed

- The lowercasing of password bug.

## 1.1.3 - 2025-05-21

### Changed

- Make dirs a global dependency.
- hnefatafl-client: add on_paste to a bunch of input_texts.
- hnefatafl-client: use text_input.secure().

## 1.1.2 - 2025-05-21 (Yanked)

### Fixed

- hnefatafl-client: limit the valid password characters.

## 1.1.1 - 2025-05-20

### Fixed

- When you change the password make it lowercase (to work around a bug).

## 1.1.0 - 2025-05-20 (Yanked)

### Added

- `#[serde(default)]` to all of the fields that can be filled in automatically
  and are serialized.
- An email everyone feature.
- Add reset your password email.
- hnefatafl-client: save the username and theme.
- hnefatafl-client: when `username` is empty, login as a default `user-u32`.
- hnefatafl-server-full: a timestamp to messages.

### Fixed

- hnefatafl-client: load the program if their is a ron file error, but show the error.
- Cleanup ron file handling.

## 1.0.0 - 2025-05-05

## Changed

- hnefatafl-client: don't shutdown TCP on redox.
- hnefatafl-client: make users scrollable.
- hnefatafl-client: update to iced 0.14.0-dev.
- hnefatafl-client: make the client useable on Redox.
- hnefatafl-client: don't show the terminal on Windows.
- hnefatafl-client: When the user quits logout gracefully.
- hnefatafl-server-full: Fix Windows, handle error in read_line.
- hnefatafl-client: Display light and dark always.
- hnefatafl-client: Use a checkbox for muted.
- hnefatafl-client: Display the icon in the title bar on Linux.

## 0.13.4 - 2025-04-21

### Fixed

- The README.md file.

## 0.13.3 - 2025-04-21 (Yanked)

### Added

- Add a link to the website and point the website to rules.

## 0.13.2 - 2025-04-15

### Added

- hnefatafl-client: the icon to iced.
- hnefatafl-client: a tiny screen size.

### Changed

- hnefatafl-client: sort the players by rating.
- hnefatafl-client: build the sound files into the executable instead of
  packaging them separately.

## 0.13.1 - 2025-03-27

### Fixed

- hnefatafl-client: use Shaping::Advanced on the arrows.

## 0.13.0 - 2025-03-27

### Fixed

- Note when a spectator leaves a game.

### Changed

- switch the edition to 2024 and update the flatpak to match.
- hnefatafl-client: update icons.
- hnefatafl-client: make spectators prettier.

## 0.12.0 - 2025-03-22

### Added

- hnefatafl-client: display the rating of spectators.

### Changed

- Revert the Rust edition.
- hnefatafl-client: automatically resize the board.
- hnefatafl-client: don't mention you're leaving unless you're the attacker or defender.

## 0.11.0 - 2025-03-19

### Changed

- Only white (the defender) cannot repeat a move.
- hnefatafl-client: show the pieces captured.
- hnefatafl-client: make texting prettier.
- hnefatafl-client: make the spectators prettier.

## 0.10.0 - 2025-03-19

### Added

- The ability to delete your account.

### Changed

- Move the passwords into the accounts.
- hnefatafl-client: make the game display prettier.
- Make the board display as capital letters.

### Fixed

- The display of the board.
- hnefatafl-server-full: the player loses if they do not have any moves.

## 0.9.0 - 2025-03-17

### Changed

- hnefatafl-client: add the letter i to the board.

### Fixed

- hnefatafl-client: the numbers spacing.

## 0.8.3 - 2025-03-15

### Changed

- hnefatafl-client: the symbols and their size.

## 0.8.2 - 2025-03-14

### Changed

- hnefatafl-client: add a quit button.

### Fixed

- hnefatafl-client: make the board pretty.
- hnefatafl-client: don't unwrap() on sound errors.

## 0.8.1 - 2025-03-12

### Changed

- Bump the VERSION_ID.
- Make the light / dark buttons into a single button.

## 0.8.0 - 2025-03-11

### Added

- challenge_requested and AI.

### Changed

- hnefatafl-client: show what move we are on.
- End the game on time from the server.
- hnefatafl-client: show captures with an 'X'.
- hnefatafl-client: replace circles and triangle with chess pieces.
- Remove archived games from the `ron` file.

### Fixed

- hnefatafl-server-full: error in parsing resigns.
- hnefatafl-server-full: logout when the user tries to send an empty strings.

## 0.7.0 - 2025-02-23

### Added

- Make the login screen nicer.

## 0.6.1 - 2025-02-19

### Added

- hnefatafl-client: play a game over sound.

### Fixed

- hnefatafl-server-full: fix error where we were removing games before they ended.

## 0.6.0 - 2025-02-19

### Added

- Breaking Change: allow requesting a draw.
- Fix escape forts.
- hnefatafl-client: allow reverting a play_from.
- hnefatafl-client: say when you leave or rejoin a game.
- Allow resuming a game.
- hnefatafl-client: say wether the gme is rated or not.
- hnefatafl-client: say what address you're connected to.
- hnefatafl-client: make the theme configurable.
- Display all users in a game.
- hnefatafl-client: add sound.
- hnefatafl-client: make the board size adjustable.
- hnefatafl-server-full: do less logging when --systemd is passed.
- A link to the website.
- Breaking Change: run update_rd every two months, track when it was last run.
- You're allowed to resign.
- Displays when the game is over.
- The option to leave, accept, or decline a game.

### Changed

- Abort on panic, so that a thread doesn't panic and the program keeps running.

### Fixed

- hnefatafl-client: An error in the turn logic.
- When resuming, joining, or creating a game set the game_id.
- hnefatafl-server-full: fixed game_over error.
- hnefatafl-client: If AI resigns it doesn't crash the client.

## 0.5.3 - 2025-02-08

### Changed

- Don't set the window size to infinity, it crashes on MacOS.
- Pass the VERSION_ID when you login.

## 0.5.2 - 2025-02-07

### Changed

- Fix errors in logic.

## 0.5.1 - 2025-02-07 (yanked)

### Added

- Check the VERSION_ID and report if it is wrong.
- Make the user pass "login" to login.
- A discourse link to the website.
- hnefatafl-server-full: Throw an error if we encounter a control character or
  the null character.

## 0.5.0 - 2025-02-05

### Added

- Make a users screen.
- hnefatafl-client: Give the option of Hiding the password.
- hnefatafl-client: Do logging.

### Changed

- hnefatafl-client: Improve the GUI.
- Resign if you can't generate a move.

## 0.4.1 - 2025-02-04

### Added

- Add a changelog.

### Changed

- hnefatafl-server-full: Always load the data file if it exists. Use a default location.
- hnefatafl-client: Default to connecting to hnefatafl.org.
- hnefatafl-client: Make users and games scrollable.
- Make all the features dependencies.

[unreleased]: https://github.com/dcampbell24/hnefatafl/compare/v5.2.0-1...main
[5.2.0]: https://github.com/dcampbell24/hnefatafl/compare/v5.1.0-1...v5.2.0-1
[5.1.0]: https://github.com/dcampbell24/hnefatafl/compare/v5.0.1-1...v5.1.0-1
[5.0.1]: https://github.com/dcampbell24/hnefatafl/compare/v5.0.0-4...v5.0.1-1