vega/altair weekly-20251124-6667dc4f

Weekly Build 6.1.0.dev20251124

on GitHub

Weekly Pre-Release Build of Altair

This is a pre-release version for testing purposes.

Build Information

Version: 6.1.0.dev20251124
Tag: weekly-20251124-6667dc4f
Previous Weekly Tag: weekly-20251117-ae5579b7

Installation

From PyPI (recommended)

Install the latest weekly build directly from PyPI:

pip install altair==6.1.0.dev20251124
# or
uv pip install altair==6.1.0.dev20251124

Note: Weekly builds publish timestamped development versions (for example 6.1.0.dev20251124) to PyPI. When you pin that exact version, pip installs the dev build automatically, without the need for a --pre flag.

From GitHub Repository (direct install)

Install directly from the tagged commit without downloading the wheel:

Command line (pip or uv):

pip install git+https://github.com/vega/altair.git@weekly-20251124-6667dc4f
# or
uv pip install git+https://github.com/vega/altair.git@weekly-20251124-6667dc4f

Note: Installing directly from the weekly-... tag will surface the base development version (without the timestamp suffix) because the version file edits are not committed.

Add to pyproject.toml (pip/uv):

[project]
dependencies = [
    "altair @ git+https://github.com/vega/altair.git@weekly-20251124-6667dc4f",
]

Add to pixi.toml (pixi):

[pypi-dependencies]
altair = { git = "https://github.com/vega/altair.git", rev = "weekly-20251124-6667dc4f" }

From GitHub Release (manual download)

Download the wheel file from the assets below and install:

pip install altair-6.1.0.dev20251124-py3-none-any.whl

Testing & Feedback

Please note: This is a testing version. If you encounter any issues or unexpected behavior, we would greatly appreciate if you open an issue to report it. Your feedback helps improve Altair!