PyPI · #543 most downloaded on PyPI

nh3

0.3.735M downloads/momessense/nh3 ↗New releases in your daily digest, changelog included.

Python binding to Ammonia HTML sanitizer Rust crate

Last release 1 months ago
23 Aug 2026
Ships fairly regularly
a new release about every 2 months
Some releases are documented
notes for 15 of 34 stable releases
Nothing withdrawn
no release was ever pulled
5 years old
34 releases · first in 2021

Release timeline

34 releases since 2021

202120222023202420252026

20212026

One column per quarter.

Releases

0.3.723 Aug 2026Deprecated
Don’t depend on deprecated pyo3/generate-import-lib feature by @musicinmybrain in #136
What's Changed

Expose ammonia's id_prefix option via id_prefix kwarg by @gghez in #134

Don’t depend on deprecated pyo3/generate-import-lib feature by @musicinmybrain in #136

Validate tag_attribute_values conflict with attributes by @Mohammadjavad2412 in #135

Bump ammonia from 4.1.2 to 4.1.3 by @dependabot[bot] in #137

Bump ammonia from 4.1.3 to 4.1.4 by @dependabot[bot] in #139

Bump pyo3 from 0.29.0 to 0.29.2 by @dependabot[bot] in #140

New Contributors

@musicinmybrain made their first contribution in #136

@Mohammadjavad2412 made their first contribution in #135

Full Changelog: v0.3.6...v0.3.7

0.3.622 Jun 2026

Validate clean_content_tags conflict with tags by @gghez in #125

What's Changed

Validate clean_content_tags conflict with tags by @gghez in #125
Document tag_attribute_values as alternate to attributes by @gghez in #126
Add nh3.escape alias for clean_text by @gghez in #127
Bump pyo3 from 0.28.3 to 0.29.0 by @dependabot[bot] in #130
Expose ammonia's url_relative policy via url_relative kwarg by @gghez in #131

Full Changelog: v0.3.5...v0.3.6

Open source →

0.3.525 Apr 2026

Add usage examples for clean() and Cleaner arguments by @gghez in #120

What's Changed

Add usage examples for clean() and Cleaner arguments by @gghez in #120
Add doctest coverage for module docstrings and RST files by @gghez in #121
Bump pyo3 from 0.28.2 to 0.28.3 by @dependabot[bot] in #123
Add tags parameter to clean_text by @gghez in #122

Full Changelog: v0.3.4...v0.3.5

Open source →

0.3.425 Mar 2026

Bump pyo3 from 0.28.1 to 0.28.2 by @dependabot [bot] in #114

What's Changed

Bump pyo3 from 0.28.1 to 0.28.2 by @dependabot[bot] in #114
Validate rel attribute conflict with link_rel by @gghez in #117
Expose default clean_content_tags as module constant by @gghez in #118
Accept frozenset and Mapping in type stubs by @gghez in #119

New Contributors

@gghez made their first contribution in #117

Full Changelog: v0.3.3...v0.3.4

Open source →

0.3.314 Feb 2026

Bump pyo3 from 0.27.1 to 0.27.2 by @dependabot [bot] in #106

What's Changed

Bump pyo3 from 0.27.1 to 0.27.2 by @dependabot[bot] in #106
Bump actions/checkout from 5 to 6 in the github-actions group by @dependabot[bot] in #105
Bump the github-actions group with 2 updates by @dependabot[bot] in #108
Add riscv64 build, and make target list more explicit by @threexc in #110
Bump pyo3 from 0.27.2 to 0.28.0 by @dependabot[bot] in #111

New Contributors

@threexc made their first contribution in #110

Full Changelog: v0.3.2...v0.3.3

Open source →

0.3.230 Oct 2025

Upgrade GitHub Actions by @cclauss in #94

What's Changed

Upgrade GitHub Actions by @cclauss in #94
GitHub Actions: Stop reinstalling Rust on windows-11-arm by @cclauss in #95
Add README reference in pyproject.toml by @cclauss in #97
Keep GitHub Actions up to date with GitHub's Dependabot by @cclauss in #96
Build wheels for Python 3.14 free-threaded by @messense in #100

New Contributors

@cclauss made their first contribution in #94

Full Changelog: v0.3.1...v0.3.2

Open source →

0.2.2215 Jul 2025

Build Windows arm64 wheels by @finnagin in #85

What's Changed

Build Windows arm64 wheels by @finnagin in #85
Bump pyo3 from 0.25.0 to 0.25.1 by @dependabot[bot] in #86
Bump ammonia from 4.1.0 to 4.1.1 by @dependabot[bot] in #89
Expose CSS filtering options by @exyi in #87

New Contributors

@finnagin made their first contribution in #85
@exyi made their first contribution in #87

Full Changelog: v0.2.21...v0.2.22

Open source →

0.2.2125 Feb 2025

Add two additional examples for the documentation by @HelgeKrueger in #72

What's Changed

Add two additional examples for the documentation by @HelgeKrueger in #72
Bump pyo3 from 0.23.3 to 0.23.4 by @dependabot in #75

New Contributors

@HelgeKrueger made their first contribution in #72

Full Changelog: v0.2.20...v0.2.21

Open source →

0.2.2017 Dec 2024

Bump pyo3 from 0.23.2 to 0.23.3 by @dependabot in https://github.com/messense/nh3/pull/69

What's Changed

Bump pyo3 from 0.23.2 to 0.23.3 by @dependabot in https://github.com/messense/nh3/pull/69
Add PEP 621 project metadata to pyproject.toml

Full Changelog: https://github.com/messense/nh3/compare/v0.2.19...v0.2.20

Open source →

0.2.1929 Nov 2024

Add ALLOWED_URL_SCHEMES constant by @timothymctim in https://github.com/messense/nh3/pull/55

What's Changed

Add ALLOWED_URL_SCHEMES constant by @timothymctim in https://github.com/messense/nh3/pull/55
Add docs for ALLOWED_URL_SCHEMES by @timothymctim in https://github.com/messense/nh3/pull/56
Upgrade pyo3 to 0.23.2 by @messense in https://github.com/messense/nh3/pull/65
Build free-threaded wheels for python3.13t by @messense in https://github.com/messense/nh3/pull/66

New Contributors

@timothymctim made their first contribution in https://github.com/messense/nh3/pull/55

Full Changelog: https://github.com/messense/nh3/compare/v0.2.18...v0.2.19

Open source →

0.2.187 Jul 2024

Bump pyo3 from 0.21.0 to 0.21.1 by @dependabot in https://github.com/messense/nh3/pull/42

What's Changed

Bump pyo3 from 0.21.0 to 0.21.1 by @dependabot in https://github.com/messense/nh3/pull/42
Bump pyo3 from 0.21.1 to 0.21.2 by @dependabot in https://github.com/messense/nh3/pull/43
Bump pyo3 from 0.21.2 to 0.22.0 by @dependabot in https://github.com/messense/nh3/pull/46

Full Changelog: https://github.com/messense/nh3/compare/v0.2.17...v0.2.18

Open source →

0.2.1726 Mar 2024

Fix type for ALLOWED_ATTRIBUTES by @seanbudd in https://github.com/messense/nh3/pull/35

What's Changed

Fix type for ALLOWED_ATTRIBUTES by @seanbudd in https://github.com/messense/nh3/pull/35
Improve documentation by @lepture in https://github.com/messense/nh3/pull/39
Bump ammonia from 3.3.0 to 4.0.0 by @dependabot in https://github.com/messense/nh3/pull/40

New Contributors

@seanbudd made their first contribution in https://github.com/messense/nh3/pull/35
@lepture made their first contribution in https://github.com/messense/nh3/pull/39

Full Changelog: https://github.com/messense/nh3/compare/v0.2.15...v0.2.17

Open source →

0.2.157 Dec 2023

Bump pyo3 from 0.19.2 to 0.20.0 by @dependabot in https://github.com/messense/nh3/pull/27

What's Changed

Bump pyo3 from 0.19.2 to 0.20.0 by @dependabot in https://github.com/messense/nh3/pull/27
Improve README by @adamchainz in https://github.com/messense/nh3/pull/30
Improve documentation by @adamchainz in https://github.com/messense/nh3/pull/31

New Contributors

@adamchainz made their first contribution in https://github.com/messense/nh3/pull/30

Full Changelog: https://github.com/messense/nh3/compare/v0.2.14...v0.2.15

Open source →