v3.4.0

Added

• Jupyter display protocol — ctx.show(obj) now accepts any object that implements _repr_html_, _repr_svg_, _repr_png_, or _repr_jpeg_. Pass a matplotlib figure, pandas DataFrame, altair chart, tesserax Canvas, IPython rich object, etc. directly — no str(...) call, no bundling, no adapters. Strings pass through unchanged.
• examples/tesserax_demo.py showcasing the pattern with live SVG via tesserax. Install the optional group with uv sync --extra examples to run it.