# jupyter-core

> Jupyter core package. A base package on which Jupyter projects rely.

- **URL**: https://www.freshcrate.ai/projects/jupyter-core
- **Author**: pypi
- **Category**: Frameworks
- **Latest version**: `5.9.1` (2026-04-21)
- **License**: Unknown
- **Source**: https://github.com/jupyter/jupyter_core
- **Homepage**: https://pypi.org/project/jupyter-core/
- **Language**: Python
- **GitHub**: 213 stars, 191 forks
- **Registry**: pypi (`jupyter-core`)
- **Tags**: `pypi`

## Description

Jupyter core package. A base package on which Jupyter projects rely.

## Recent releases

| Version | Date | Urgency | Changes |
| --- | --- | --- | --- |
| `5.9.1` | 2026-04-21 | Low | Imported from PyPI (5.9.1) |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |
| `v5.9.1` | 2025-10-16 | Low | ## 5.9.1  Fixes a regression in 5.9.0 only affecting Windows  ([Full Changelog](https://github.com/jupyter/jupyter_core/compare/v5.9.0...v5.9.1))  ### Bugs fixed  - Fix `filterwarnings()` TypeError [#449](https://github.com/jupyter/jupyter_core/pull/449) ([@Darshan808](https://github.com/Darshan808))  ### Documentation improvements  - dependency typo in changelog (from PR) [#450](https://github.com/jupyter/jupyter_core/pull/450) ([@minrk](https://github.com/minrk))  ### Contributor |

## Citation

- HTML: https://www.freshcrate.ai/projects/jupyter-core
- Markdown: https://www.freshcrate.ai/projects/jupyter-core.md
- Dependencies JSON: https://www.freshcrate.ai/api/projects/jupyter-core/deps

_Generated by freshcrate.ai. Indexes pypi releases for AI-agent ecosystem packages._