v0.6.1

Internal cleanup pass and a few small breaking removals. For older Python or
older import paths, pin a previous livelossplot version.

Removed

• The livelossplot.keras / livelossplot.tf_keras / livelossplot.poutyne /
  livelossplot.pytorch_ignite import shortcuts (deprecated since 0.5.0).
  Use livelossplot.inputs.* or from livelossplot import PlotLossesKeras etc.
• PlotLosses.draw() (deprecated since 0.5.0). Use .send().

Changed

• ExtremaPrinter parameter massage_template renamed to message_template.
• Plot2d parameter valiation_data renamed to validation_data.

Fixed

• Mutable default arguments in PlotLosses(outputs=...) and MatplotlibPlot(extra_plots=...).
• MainLogger.groups = None now correctly resets to {}.
• ipython declared as a runtime dependency.

v0.6.0

Changed

• Minimum Python is now 3.10.

Removed

• Neptune.AI integration — Neptune is no longer maintained.

Fixed

• BokehPlot now works in Google Colab (issue #109).
• Plot2d works again as a PlotLosses output (issue #137).
• MatplotlibPlot no longer errors when max_cols=1 (PR #147).
• Groups whose metrics start at different steps now plot correctly (PR #149).