No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
dulwich has 102.5M monthly downloads and 2K GitHub stars. Version 1.2.9 supports Python 3.10+, first published in 2013.
It is actively maintained under a permissive license, last released in Jul 2026.
It is built on top of typing-extensions and urllib3. It is used by 205 tracked packages, including poetry, dvc and dvc-studio-client.
GitHub topics include pypy, version-control and git.
Provenance Mismatch
This package's publish attestation (PEP 740) proves it builds from jelmer/dulwich, not the linked dulwich/dulwich. Stars and other GitHub metrics shown here come from the claimed repository.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
73
Adoption
60
Community
75
Provenance
0
How the maintenance status was determined
Last commit
3 days ago
Monthly downloads
102,546,524
•
Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
102,546,524
Stars
2,250
Stars per 1k downloads
0.02
•
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
3,058,177
Month daily avg
3,418,217
Momentum
-10.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.12 or newer
•
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache-2.0 OR GPL-2.0-or-later
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
0 days ago
Total releases
145
Releases/year
11.3
Rapid
Last release within 365 days and > 12 releases/year
•
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
219
Monthly downloads
102,546,524
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
84
Issue Burden
16.4
per 1k stars
Discussions
14.2
per 1k stars
Fork Ratio
50.6%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
1.3M
Windows
19.9K
macOS
18.0K
Python Versions
3.12
31.6%
395.8K
3.10
28.4%
355.8K
3.11
22.9%
286.8K
3.13
10.3%
129.2K
3.14
6.7%
83.4K
Top Countries
1.
US
1.1M
US
2.
IE
54.1K
IE
3.
DE
44.6K
DE
4.
SG
42.3K
SG
5.
NL
19.5K
NL
6.
FR
15.1K
FR
7.
GB
14.1K
GB
8.
BE
8.2K
BE
9.
JP
6.5K
JP
10.
HK
5.7K
HK
Dependencies
2
- typing-extensions >=4.6.0
- urllib3 >=2.2.2
15 optional dependencies
- aiohttp[aiohttp]
- atheris[fuzzing]
- codespell[dev]
- dissolve[dev]
- fastimport[fastimport]
- gpg[pgp]
- hypothesis[hypothesis]
- merge3[merge]
- munkres[range-diff]
- mypy[dev]
- paramiko[paramiko]
- patiencediff[patiencediff]
- rich[colordiff]
- ruff[dev]
- urllib3[https]
Used By
205
- poetry
- dvc
- dvc-studio-client
- scmrepo
- comet-ml
- localstack-ext
- prowler
- doccmd
- git-dumper
- conda-lock
- taskcat
- openstackdocstheme
- otcdocstheme
- poetry-types
- nanobot-ai
- karta-runtime
- vyasa
- randovania-scm-version-schema
- breezy
- llama-agents-core
- paasta-tools
- infrahub-sdk
- github-rest-api
- prowler-cloud
- ietf-llm
- perceval
- ign8
- tracdap-runtime
- gamr
- openllm
- errbot
- entelligence-insights
- infrahub-server
- autodocgenerator
- hg-git
- aiidalab
- hamlet
- mirage-ai
- xskill
- southwark
- grimoirelab
- netbox-validity
- hgitaly
- opentakserver
- contextual-engine
- gaphor
- hyperi-pylib
- nano-sd
- randovania
- silver-platter
Package Information
License
Apache-2.0 OR GPL-2.0-or-later
First Release
September 22, 2013
Last Release
2 hr ago
Last Commit
3 days ago
Latest Version
1.2.9
Total Releases
145
Contributors
219
Open PRs
5
Archived
No
Python Versions
3.10
3.11
3.12
3.13
3.14
Wheels
cp27
cp310
cp311
cp312
cp313
cp314
cp35
cp36
cp37
cp38
cp39
pp310
pp311
pp37
pp38
pp39
py2
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh