v2.1.0

WLPlan 2.1.0 Release Notes

• Allow for pickling of datasets

Full Changelog: v2.0.0...v2.1.0

v2.0.0

WLPlan 2.0.0 Release Notes

• New hyperparameters: Feature Pruning
• New graph: ploig
• New summary of hyperparameter descriptions and experiments
• New collect_embed function for unsupervised novelty heuristic synthesis
• New official documentation website available at dillonzchen.github.io/wlplan/

What's Changed

• Merge dev changes by @DillonZChen in #5
• Dev by @DillonZChen in #7
• Pruning options by @DillonZChen in #8

Full Changelog: v1.1.1...v2.0.0

v1.2.1-pre

• Feature pruning options
• New graph (PLOIG), where nodes represent objects and edges represent atoms and goals. See Silver et al., AAAI'21 and Rivlin et al., CoRR'20 for more details.

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What's Changed

• Merge dev changes by @DillonZChen in #5
• Dev by @DillonZChen in #7
• Pruning options by @DillonZChen in #8

Full Changelog: v1.1.1...v1.2.1-pre

v1.1.1

Add Python bindings for task to graph transformations

v1.0.1

Update pddl package requirement to latest official version

v1.0.0

WLPlan 1.0.0 Release Notes

WLPlan 1.0.0 now has several new major features and changes, including

• support for numeric planning: states can exhibit numeric variables and goals can contain numeric conditions of the form $\xi \unrhd 0$ where $\xi$ is a numeric expression and $\unrhd$ can be one of $\geq, >, =, <, \leq$.
• new graph representation (νILG)
• new feature generators (2WL, 2-LWL, iWL, niWL, ccWL)

v0.5.1

Fix excessive memory usage caused by v0.5.0

v0.5.0

WL Feature optimisations (Python and c++)

v0.4.0

New functionality and bug fixes

• Python interface for constructing Domain and Problem objects from PDDL files directly (unforunately, the c++ interface does not exist yet)
• Fix memory leak due to unseen init colours
• Fix CMakeLists.txt file for c++ package
• No longer raise an exception when a constant object exists in the PDDL problem file

v0.3.1

Remove numpy depedency