Changelog#

All notable changes to this project are documented here.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]#

Per-date plots now reject non-finite values, duplicate method/date rows, mixed run identities, and misaligned comparison calendars instead of silently combining or imputing observations.
Summary bars require one explicitly aggregated row per group; confidence intervals must come from declared bounds or standard errors rather than treating heterogeneous rows as IID samples.
Factor-loading paths group by factor and entity, heatmaps use a zero-centred diverging scale, and mean-variance helpers emit and require the upper efficient frontier branch.

plot_cumulative and plot_rolling now raise a clear ValueError when the result table yields no plottable per-date series (including when groupby drops an all-NaN method key), instead of surfacing a bare IndexError from the benchmark branch or a cryptic concat error.
Made save_paper compatible with the Matplotlib 3.11 automatic-backend sentinel exposed through plotnine 0.15 theme snapshots.

Documentation refresh only — no functional changes.

A Sphinx documentation site at https://graphics.py-numeraire.org/, with an intersphinx bridge into numeraire so {class} references resolve onto the parent docs.

Refreshed the README with badges, an ecosystem cross-link, and a citation pointer.

Renamed the package from numeraire-viz to numeraire-graphics (distribution name) and numeraire_viz to numeraire_graphics (import name), adopting the project’s academic naming register. Update imports accordingly: from numeraire_graphics import ....
Switched to hatch-vcs dynamic versioning (tag-driven, matching numeraire and numeraire-dataset); the version is no longer hard-coded. __version__ is now derived from the installed package metadata via importlib.metadata.

Shipped py.typed and the Typing :: Typed classifier, marking the package as type-checked.
Per-version Programming Language :: Python :: 3.11/3.12/3.13 classifiers and an Issues project URL.

This is a new, independently versioned package: its first tagged release will be 0.1.0 (it does not track numeraire’s version line). Until a tag is cut, hatch-vcs yields a local development version.