v5.1 (2019-12-10)

Lab

• Test Lab on Python 3.8.
• Use active Python version to call run files in local experiments.

Downward Lab

• Support Fast Downward Git repos (Patrick Ferber).

v5.0 (2019-12-04)

Lab

• Deprecate support for Python versions 2.7 to 3.5.
• Allow only a single aggregation function for Attribute objects.
• If there is only a single HTML table, show it when the page loads.
• Remove broken --log-level command line parameter. You can call
  tools.configure_logging(logging.DEBUG) to enable debug messages instead.
• Pass old hard memory limit when setting soft memory limit.

Downward Lab

• Scatter plots:

  • Add relative parameter for drawing relative scatter plots.
  • Draw points for algorithm pairs with missing values on axis boundaries.
  • Allow drawing negative values on linear and symlog axes.
  • Remove xscale and yscale parameters in favor of a new scale parameter.
  • Fold PlotReport class into ScatterPlotReport.
  • Simplify code by letting Matplotlib compute axis limits automatically.

v4.2 (2019-09-27)

Lab

• Upload to PyPI. Install Lab and Downward Lab with pip install lab.
• Add support for running Lab in Python virtual environments (Guillem).
• Parser scripts don't have to be executable anymore, but they must be Python scripts.

Downward Lab

• Abort if two algorithms are identical, i.e., use the same revision, build config and commandline options.
• Scatter plot report: include tasks for which both algorithms have no data if show_missing=True.