Breakwise
An open registry of breaking changes in Python libraries, with tested fixes.
Each breaking change is a small notice: the package, the release that breaks your code, and how to fix it. Every notice has a before-and-after example that runs on real releases from PyPI before it is accepted.
Install
pip install breakwise
Show a notice
breakwise explain BW-2026-0001
This release comes with a copy of the notices, so it works offline. A command that finds the code an upgrade breaks comes next.
Links
License
The code is licensed under Apache-2.0. The notices are licensed under CC BY 4.0: credit them as "Data from the Breakwise registry, CC BY 4.0".
1 maintainer
Metadata
1 maintainer
Release files for breakwise 0.2.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| breakwise-0.2.1.tar.gz | 11.8 kB | With provenance | Details for breakwise-0.2.1.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| breakwise-0.2.1-py3-none-any.whl | Python 3 | none | any | Details for breakwise-0.2.1-py3-none-any.whl |
Total release size: 24.0 kB
Release files / breakwise-0.2.1.tar.gz
| Download URL | breakwise-0.2.1.tar.gz |
|---|---|
| Size | 11.8 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
0e82172d10213251230847d07b6b237e983b88750b71de660a83642082c79292
|
|
BLAKE2b-256 checksum How to use checksums |
98dd6dc6b28bec11d3c1c08a15a270f9610ba354c6abea20ac6e9dc0ec46d52e
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 25, 2026.
Transparency logRelease files / breakwise-0.2.1-py3-none-any.whl
| Download URL | breakwise-0.2.1-py3-none-any.whl |
|---|---|
| Size | 12.1 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
74c4ecf68bdffc88b1d031d98757cbd89ca23ed836acf0f35a6f429b8b654676
|
|
BLAKE2b-256 checksum How to use checksums |
bdb6308108e21f0d76cbabe10ea3be82ee5b2e5783197bbab44c74fe53eec77f
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 25, 2026.
Transparency logSecurity for breakwise 0.2.1
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
All 2 files in this release have been uploaded with provenance metadata.
Attestation for breakwise-0.2.1.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 25, 2026.
Transparency logA note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.
