The version in setup.py has been updated from 0.1.0 to 1.0.0. Additionally, the callback for sink interaction has been removed from hooks.py. The release date of version 1.0.0 has also been confirmed in the CHANGELOG.

The refactoring involved creating a new function to handle game server requests for cleaner and more concise code. Changes were also made to the formatting of commit messages for better readability. Invalid game environment configurations are now dealt with accordingly to prevent game errors. Several updates were made to the tests to ensure they accurately measure the performance and functionality of the game.

The setup.py file has been modified to require a more up-to-date version of the pydantic package. It has been updated from version 2.5.3 to 2.6.3.

The setup file has been updated to remove the 'tests_require' attribute. Instead, 'test_requirements' has been added under 'extras_require'. This change allows the flexible installation of test requirements.

Changed the testing script in .gitlab-ci.yml to use Pytest's coverage feature instead of the standalone Coverage tool. Also, updated the test_requirements in setup.py to include pytest-cov, eliminating the need for separate coverage version.

The pytest command in .gitlab-ci.yml has been updated to include code coverage measurements. The "coverage" Python package was added in setup.py under test requirements. Also, small updates were made in tests to reflect changes in the module imports and object comparisons.

All instances of 'overcooked_simulator' have been replaced with 'cooperative_cuisine'. This includes changes in file paths, imports, and script names. The necessary adjustments to reflect this rename have also been made in the documentation, setup files, test scripts, and CI/CD configuration.

This update introduces changes to setup.py and video_replay.py. In setup.py, a new dependency "tqdm>=4.65.0" is added. Significant changes are made to video_replay.py, where new functionalities are introduced to allow creation of images via simulation of game environment based on sequence of actions, and generate videos from images. This facilitates visualization of game progress, especially helpful for debugging and analysis purposes. Additionally, flexible customization options are added for items like grid size, player numbers, and breakdown when no actions are available.

The package version requirements in setup.py have been updated to specific versions rather than picking the latest available version blindly. This is done to ensure compatibility and prevent potential failures due to future package updates that may introduce breaking changes.

The fastapi and websockets package dependencies were updated to their specific versions, ensuring compatibility. An extra 'rl' dependency section got added, which lists 'gymnasium', 'stable-baselines3[extra]', 'opencv-python', and 'wandb' as its components.

This update introduces comprehensive hook management, improved environment setup functions, and a new class for logging and recording simulations. The enhanced hook management ensures better callback registration and tracing of specific simulation events. Extra setup functions allow more flexibility in setting parameters from the environment config. The new logging and recording class makes it easier to capture simulation data in a structured format for analysis. Various minor fixes and code refactoring are also included.

A new command line interface has been added to Overcooked Simulator, which starts up the overcooked game engine server and a PyGame 2D Visualization window each in their own process. This is done using argparse for handling command line arguments. Furthermore, some minor changes have been introduced in the game server and GUI scripts to better handle processes and accept host and port arguments.

The server (game_server.py) and client communication (overcooked_gui.py) now uses the WebSocket communication protocol. In setup.py, the 'requests' module was added as a new requirement. The game simulator now waits for a player to be ready before starting, stops a game environment if no step is taken within a minute, and pauses or unpauses a game environment. Player actions are now handled based on a new 'Action' type. The server also now handles several client types that can send messages.