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

v0.3.0

New functionality added to WLFeatures

• Save and load files in json format
• Set and get linear weights
• Predict heuristic directly when linear weights are set

v0.2.3

Same source code as v0.2.2 but better documentation formatting

v0.2.2

Same source code as v0.2.1 but now use GitHub workflows to generate and include stub files in the package