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CHANGELOG.md

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Change Log

All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning (..).

Backward incompatible (breaking) changes will only be introduced in major versions with advance notice in the Deprecations section of releases.

[1.2.0] - 2023-12-26

Changes

Inner structure changes have been implemented for maximum scalability and maintainability. Thus for framework purposes the library gets a new MINOR semantic version.

Changes implemented:

  • Added generate_problem_data function for quickstarting purposes in hyperpack.utils.
  • Implemented refactoring with mixins/abstractions for better SOLID compliance and maintainability.
  • Many inner workings refactors for better readability and functionality.
  • Removed info logs at start/end of hypersearch.
  • AbstractStructure renamed to AbstractStructureSet. Refactor is backward compatible since it is not exposed to client funcitonality.

Changes (dev)

New command for version checking.

Improved docs

  • Improved doctrings and documentation.

[1.1.0] - 2023-09-21

Strip Packing

Now the HyperPack class can solve strip packing instances of certain width. See the docs for extended guide.

Changes

  • Improved running time by around 20% by:

    • Implementing 'collections.deque' for potential points pools.
    • Implementing arrays for container's coordinate system.

  • Error in multiprocessing hypersearch now logs the traceback to 'hyperpack' logger.

  • More robustness through extended testing.

  • Updated figures. Now the figures have titles on top left and x, y axis titles.

  • Local Search has been abstracted and the code has been organized accordingly.

Improved docs

  • Improved doctrings and documentation.

Bug fixes

  • Fixed where running multiprocessing hypersearch, the settings "workers_num" changed to 1

[1.0.1] - 2023-09-21

Bug fixes

  • Fixed issue where using create_figure while omitting "figure" key in settings, if plotly version was < 5.14.0 or missing, plotly would have raised error.

Improved docs

  • Changed settings parameter depiction.

  • Improved docstrings

[1.0.0] - 2023-09-20

Initial version published.