Release Notes

v0.3.4: MO-Gymnasium 0.3.4 Release: Known Pareto Front, improved renders and documentation

Released on 2023-03-14 - GitHub - PyPI

Changelogs

Environments

• Add new pixel art rendering for deep-sea-treasure-v0, resource-gathering-v0 and water-reservoir-v0 by @LucasAlegre in #41
• Add pareto_front function to get known optimal front in DST, Minecart and Resource Gathering by @LucasAlegre and @ffelten in #45, #43;
• Add deep-sea-treasure-concave-v0 by @ffelten in #43

Utils

• Moved evaluation utils to MORL-Baselines by @ffelten in #47

Documentation

• Improve documentation and README by @LucasAlegre in #40
• Create docs/README.md to link to a new CONTRIBUTING.md for docs by @mgoulao in #42
• Enable documentation versioning and release notes in website by @mgoulao in #46

New Contributors

• @mgoulao made their first contribution in #42

Full Changelog: v0.3.3...0.3.4

v0.3.3: MO-Gymnasium 0.3.3 Release: Policy Evaluation bug fix, better documentation page

Released on 2023-02-13 - GitHub - PyPI

New improvements/features

• Add EzPickle to all envs by @ffelten in #34
• Automatic generation of tests by @LucasAlegre in #37

Bugs fixed

• Fix highway env observation conversion by @LucasAlegre in #33
• Fix bug in eval_mo which was passing None to all weight vectors
• Fix minecart and water-reservoir ObservationSpace dtype and bounds

Documentation

• Improve documentation and readme by @LucasAlegre in #35

Full Changelog: 0.3.2...v0.3.3

MO-Gymnasium 0.3.2 Release: Bug fixes, improved webpage

Released on 2023-02-03 - GitHub - PyPI

Bug fixes

• Bump highway-env version, to fix rendering
• Add assets to the pypi release package

Documentation

• Add gifs to the webpage

Full Changelog: 0.3.1...0.3.2

MO-Gymnasium 0.3.1 Release: Improved documentation and MuJoco MO-Reacher environment

Released on 2023-02-02 - GitHub - PyPI

This minor release adds "mo-reacher-v4", a MuJoco version of the Reacher environment, fixes a bug in Lunar Lander and improves the library documentation.

Environments

• Add mo-reacher-v4 by @LucasAlegre in #25

Documentation

• Use readme info directly in website by @ffelten in #26
• Add pydoc to all environments by @LucasAlegre in #31

Bug Fixes

• Hotfix lunar lander by @ffelten in #27
• MORecordEpisodeStatistics return scalars when not VecEnv by @ffelten in #30

Full Changelog: 0.3.0...0.3.1

MO-Gymnasium 0.3.0 Release: Migrate to Gymnasium

Released on 2023-01-23 - GitHub - PyPI

This release marks our first release as part of the Farama Foundation. Benefitting the Farama structure, this library should reach a higher level of quality and more integration with the tools from the RL community.

Breaking changes

• The package has been renamed MO-Gymnasium (it was previously called MO-Gym). We now also rely on Gymnasium instead of Gym, see the by @LucasAlegre in #16
• Environments are now under the envs package, was previously accessible from root e.g.mo_gymnasium.deep_sea_treasure -> mo_gymnasium.envs.deep_sea_treasure.

Environments

• Add mo-lunar-lander-v2 by @LucasAlegre in #18

Quality of life

• CI setup by @ffelten in #19
• Init documentation website by @ffelten in #20

Community

• Add Farama Code Of Conduct by @ffelten in #21

Full Changelog: 0.2.1...0.3.0

0.2.1

Released on 2022-12-09 - GitHub - PyPI

• 5 new environments: fishwood-v0 (ESR), mo-MountainCarContinuous-v0, water-reservoir-v0, mo-highway-v0 and mo-highway-fast-v0;
• Revamped README file;
• Linting and automatic imports optimization;
• Updated bib file and citation;
• Few bugfixes.

0.2.0

Released on 2022-09-25 - GitHub - PyPI

Support for new Gym>=0.26 API

0.1.2

Released on 2022-09-25 - GitHub - PyPI

0.1.1

Released on 2022-08-24 - GitHub - PyPI