* draft: fixed miss or empty draft panels on reconnect;
* draft: fixed tourney freezes for richman drafts on disconnects;
* draft: fixed tourney freezes on rare use cases with bad connection;
* Don't prompt creatureless player to select blockers
* Move getting possible blockers back to while loop
* Several preferences text improvements, always skip select blockers prompt if no blockers
- game: added support for human games (cards like Emrakul, the Promised End, #12878);
- game: added support of 720.1. to reset control in the turn beginning instead cleanup step (related to #12115);
- game: added game logs for priorities in cleanup step;
- game: fixed game freezes and wrong skip settings usages (related to #12878);
- gui: added playable and choose-able marks for controlling player's cards and permanents, including switched hands;
- gui: added controlling player name in all choice dialogs;
- info: control of computer players is it not yet supported;
* Dungeons: added dungeon name hint to room's game log and choices (part of #12274);
* GUI, game: added card popup hints support in feedback panel (yes/no choices);
* Images: fixed miss images for dungeons in command zone, game logs and choice dialogs;
- GUI: added non-blocking UI to almost all app and game dialogs;
- GUI: it allows to switch between UI dialogs and use any UI elements at any moment;
- GUI: it allows to use chat, card popup, battlefield, concede and other features while choosing (related to #12670);
- GUI: it allows to download images while playing (related to #4160, not fully tested);
- GUI: enabled by default, can be disabled by java option: -Dxmage.guiModalMode=true
- connection: auto-connect will be visible in main menu on startup;
- connection: removed some unused features (auto-connect by command line);
- connection: added <ESC> button to close connection dialog;
- download: added background images download (see non-blocking UI);
- download: improved cancel stability and fixes that it can't stop preparing/downloading process in some use cases;
- app: fixed freezes on macOS systems in some use cases (related to #12431, #11292, #9300, #4920);
- fixed wrong restore of card hint and chat panels;
- now it keep hidden state too (e.g. hidden card hint);
- reworked and share splitters code;
- removed some useless hotkeys to show/hide card hint panel;
- added splitter/divider between hand and stack zone;
- users can resize it by mouse drag;
- users can hide/minimize hand or stack zones by mouse clicks on splitter arrows;
- splitter settings shared between games and stored between app runs;
