PyPI · #1932 most downloaded on PyPI

connexion

3.3.04.2M downloads/mospec-first/connexion ↗New releases in your daily digest, changelog included.

Connexion - API first applications with OpenAPI/Swagger

Last release 11 months ago
13 Oct 2025
Release timing varies
gaps range from 8 days to 8 months
Nearly every release is documented
notes for 59 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
11 years old
164 releases · first in 2015

Release timeline

164 releases since 2015

2015201720192021

Releases

3.3.013 Oct 2025
Update sqlalchemy example to work with Python 3.8, 3.9 and 3.10 by @ifeLawal in #2025
What's Changed

Update sqlalchemy example to work with Python 3.8, 3.9 and 3.10 by @ifeLawal in #2025

Update docstring of connexion.ConnexionMiddleware.add_api by @bastantoine in #2030

Specify skip for separate referencing package by @Ruwann in #2049

Custom auth types in security_map by @anna-intellegens in #1940

Revise use of sed in-place option in tox.ini to support testing on MacOS by @chrisinmtown in #2047

Remove semicolon from text/plain content type in example Swagger specs by @chrisinmtown in #2022

Drop Python 3.9 and add 3.13, 3.14 by @RobbeSneyders in #2088

Bump pypa/gh-action-pypi-publish from 1.5.0 to 1.13.0 in /.github/workflows by @dependabot[bot] in #2079

Fix Python 3.14 test suite by @RobbeSneyders in #2090

Fix spec clone method and usage of raw vs resolved spec by @RobbeSneyders in #2089

Extend tox.ini with testpaths and {posargs} in poetry-pytest invocation by @chrisinmtown in #2067

Remove Fern from sponsors by @RobbeSneyders in #2091

New Contributors

@ifeLawal made their first contribution in #2025

@bastantoine made their first contribution in #2030

@anna-intellegens made their first contribution in #1940

@dependabot[bot] made their first contribution in #2079

Full Changelog: 3.2.0...3.3.0

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3.3.0 Latest

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3.2.08 Jan 2025Deprecated

Handle starlette/templating.py:161: DeprecationWarning: The name is… by @mavwolverine in #1976

What's Changed

Remove duplicate log statement that was forgotten in the context of PR #1926. by @alfechner in #1935
Split parsing from validation completely by @RobbeSneyders in #1934
Can return HTTPStatus member when default response is declared by @chbndrhnns in #1918
auth module documentation suggestion by @edelagnier in #1977
Handle starlette/templating.py:161: DeprecationWarning: The name is… by @mavwolverine in #1976
[#1786] Address jsonschema format_checker deprecation by @mavwolverine in #1974
Fix failing test by @RobbeSneyders in #1981
Improve type hints nullable parameters by @druizz90 in #1972
Add API-key scope checking by @etvahala in #1837
Fix test to include scopes by @RobbeSneyders in #1984
Add downloads badge to README by @RobbeSneyders in #1982
fix: update scope when content-length changes by @mfmarche in #1955
Add info-section to quickstart.rst by @peso in #1991
Change response codes to strings (#1112) by @peso in #1990
Introducing Connexion Guru on Gurubase.io by @kursataktas in #1989
Guru widget Introduced by @kursataktas in #1996
import python_multipart instead of multipart by @dotlambda in #1995
Correct pydoc to show swagger_ui_options param type SwaggerUIOptions by @chrisinmtown in #2001
Fix swagger UI for split specs by @RobbeSneyders in #2002
remove duplicate parameter swagger_ui_options in docstring for FlaskApp by @FelixSchwarz in #2007
Fix name of hello module in v3 getting-started doc by @chrisinmtown in #2003
use connexion logger instead of root logger by @FelixSchwarz in #2010
Add example of split API specifications with relative references by @chrisinmtown in #2009
Document how to install prerequisites in examples READMEs by @chrisinmtown in #1993
Return NoContent when mocking HTTP 204 operations by @julienschuermans in #2000
Update example for latest version of SQLAlchemy by @chrisinmtown in #2011

New Contributors

@chbndrhnns made their first contribution in #1918
@edelagnier made their first contribution in #1977
@mavwolverine made their first contribution in #1976
@druizz90 made their first contribution in #1972
@etvahala made their first contribution in #1837
@mfmarche made their first contribution in #1955
@peso made their first contribution in #1991
@kursataktas made their first contribution in #1989
@dotlambda made their first contribution in #1995
@chrisinmtown made their first contribution in #2001
@FelixSchwarz made their first contribution in #2007

Full Changelog: 3.1.0...3.2.0

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3.1.027 May 2024

Allow the specification to be specified as a URL. by @mjp4 in #1871

What's Changed

Allow the specification to be specified as a URL. by @mjp4 in #1871
Inject current request in security handlers by @RobbeSneyders in #1883
Fix lifespan example by @fcollonval in #1893
Fix docs build for Poetry >=1.8 by @RobbeSneyders in #1900
Generate examples with jsf by @mjp4 in #1891
fix: uneven quotes by @LukeHagar in #1906
Fix openapi spec in quickstart doc by @psegedy in #1922
Fix typo in example pip install command by @avivace in #1929
Log handled errors to warning by @alfechner in #1926

New Contributors

@fcollonval made their first contribution in #1893
@LukeHagar made their first contribution in #1906
@psegedy made their first contribution in #1922
@avivace made their first contribution in #1929

Full Changelog: 3.0.6...3.1.0

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3.1.0

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3.0.614 Feb 2024

Bugfix/starlette root path by @Ruwann in #1833

What's Changed

Bugfix/starlette root path by @Ruwann in #1833
Fix quickstart WSGI example typo by @rparini in #1845
Fix ReverseProxied middleware and add docs by @RobbeSneyders in #1873
Fix two broken links in the docs. by @Julian in #1854
Fix for JSON array parsing in multipart/form-data (#1869) by @alfechner in #1872
Fix file upload for base64 encoded files by @RobbeSneyders in #1843

New Contributors

@rparini made their first contribution in #1845
@Julian made their first contribution in #1854
@alfechner made their first contribution in #1872

Full Changelog: 3.0.5...3.0.6

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3.0.57 Dec 2023

Fix broken swagger_ui when using Swagger 2 specification with references.

Highlights

Fix broken swagger_ui when using Swagger 2 specification with references.

What's Changed

Specification use raw spec on clone by @nielsbox in https://github.com/spec-first/connexion/pull/1830

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.4...3.0.5

Open source →

3.0.46 Dec 2023

Set Starlette upperbound version to <0.33 until https://github.com/encode/starlette/discussions/2361 is resolved.

Highlights

Set Starlette upperbound version to <0.33 until https://github.com/encode/starlette/discussions/2361 is resolved.

What's Changed

Set starlette upperbound version to <0.33 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1828

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.3...3.0.4

Open source →

3.0.330 Nov 2023

Fix regression in app startup time

Highlights

Fix regression in app startup time
Fix CORS headers on error responses

What's Changed

Fix missing colons in request docs; rename /path to /foo for consistency with other examples by @danielbprice in https://github.com/spec-first/connexion/pull/1818
Only instantiate specification once by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1819
Fix CORS headers not set on exceptions by @nielsbox in https://github.com/spec-first/connexion/pull/1821

New Contributors

@danielbprice made their first contribution in https://github.com/spec-first/connexion/pull/1818
@nielsbox made their first contribution in https://github.com/spec-first/connexion/pull/1821

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.2...3.0.3

Open source →

3.0.220 Nov 2023

Add migration guide for migrating from Connexion 2 to 3

Highlights

Fix multiple file upload
Add migration guide for migrating from Connexion 2 to 3

What's Changed

Fix middleware doc example by @ajoga in https://github.com/spec-first/connexion/pull/1796
Fix 'Edit on GitHub' link on docs by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1799
Fix multiple file upload by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1813
Update the import statements for the cookbook snippets by @MatthiasDurivet in https://github.com/spec-first/connexion/pull/1805
Add interface to add WSGI middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1814
Add more detailed v3 migration guide by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1815

New Contributors

@ajoga made their first contribution in https://github.com/spec-first/connexion/pull/1796
@MatthiasDurivet made their first contribution in https://github.com/spec-first/connexion/pull/1805

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.1...3.0.2

Open source →

3.0.16 Nov 2023

Fix error handlers on FlaskApp to match documented behavior

Highlights

Fix error handlers on FlaskApp to match documented behavior
Multiple documentation improvements

What's Changed

Add Fern sponsor by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1779
Fix fern link in docs by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1782
Add CORS documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1790
Correctly document keys available in context by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1792
Improve ASGI server documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1791
Fix FlaskApp exception handlers by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1788

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.0...3.0.1

Open source →

3.0.02 Nov 2023Deprecated

Fix deprecation warning for Validator.iter_errors by @jonasboecquaert in https://github.com/spec-first/connexion/pull/1536

Connexion 3.0: API-first for all

We are excited to announce the release of Connexion 3.0! 🎉

Connexion 3 fundamentally changes how Connexion is designed and implemented, and how it fits into the wider Python API ecosystem. We adopted the ASGI interface, which makes Connexion both modular and well-integrated with most modern Python API tooling.

It brings some major changes compared to 2.X:

The improved App and new AsyncApp allow you to use Connexion as a stand-alone framework
- The App interface was extended so you no longer have to care about the framework used underneath
Connexion can now be used as middleware to supercharge any ASGI or WSGI-compatible framework with its spec-based functionality
Connexion is now pluggable in many dimensions:
- All Connexion functionality is pluggable by adding or removing middleware from its stack
- Validation is now pluggable by content type, solving longstanding issues regarding endpoints with multiple content types and making it easy to add validation for additional content types
- Authentication is now pluggable by security scheme, making it easy to customize the behavior or add support for additional security schemes.
Aiohttp support has been dropped due to lack of ASGI support
We spent a lot of effort on extending and improving our documentation_

For further details, check:

Our Connexion 3 documentation page for a high level overview of the changes
Our in-depth blog post on the redesign for technical details
Below for a detailed overview of all changes 👇

Full changelog

Drop aiohttp support by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1491
Add Python 3.10 in favor of 3.6 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1494
Add empty connexion middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1502
Extract Swagger UI functionality into middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1496
Add pre-commit hook by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1511
Add routing middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1497
Extract security to middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1514
Remove myself (Rafael Caricio) as maintainer by @rafaelcaricio in https://github.com/spec-first/connexion/pull/1517
Merge V2 to main by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1518
Fix deprecation warning for Validator.iter_errors by @jonasboecquaert in https://github.com/spec-first/connexion/pull/1536
Refactor routing into middleware-api-operation model by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1533
Clean up operation classes by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1535
Removed jsonschema version check by @jonasboecquaert in https://github.com/spec-first/connexion/pull/1540
Remove built-in support for uWSGI by @jacobstanly89 in https://github.com/spec-first/connexion/pull/1544
Fix for bug of the function is_json_mimetype() by @jacobstanly89 in https://github.com/spec-first/connexion/pull/1541
Use resolver in security middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1553
call as_view in methodresolver by @bluebrown in https://github.com/spec-first/connexion/pull/1552
Fix async tests by @Ruwann in https://github.com/spec-first/connexion/pull/1558
Add test for MethodViewResolver by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1559
debug mode interaction for non-flask server by @thvu11 in https://github.com/spec-first/connexion/pull/1556
Add .git-blame-ignore-revs file with black commit by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1561
Feature/method views args by @bluebrown in https://github.com/spec-first/connexion/pull/1564
Activate mypy check in pre-commit by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1560
Remove "type: ignore" by using list(dict), not dict.keys() by @cclauss in https://github.com/spec-first/connexion/pull/1575
Merge v2 to main by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1579
Resolve $ref referring to another $ref by @chibacchie in https://github.com/spec-first/connexion/pull/1584
Update json for Flask 2.3 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1582
Use Flask request_ctx instead of _request_ctx_stack by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1583
setup.py: Update url by @jayvdb in https://github.com/spec-first/connexion/pull/1586
Extract JSON request body validation to middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1588
Remove AbstractSwaggerUIAPI class by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1589
Removed internal variable pass_context_arg_name by @leonardofesta in https://github.com/spec-first/connexion/pull/1568
Explicitly support Flask async routes by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1592
Extract boilerplate code into Routed base classes by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1590
Move JSON response body validation to middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1591
Remove support for deprecated x-body-name position by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1600
Avoid warning with jsonschema 4.16.0 by @gaetano-guerriero in https://github.com/spec-first/connexion/pull/1601
Add form data validator for validation middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1595
Flask apps only signal an exception on real server errors by @enerqi in https://github.com/spec-first/connexion/pull/1611
Move parameter validation to middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1610
Add async app by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1613
Update examples for Connexion 3.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1615
Refactor decorators by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1618
Switch to own maintained version of swagger-ui by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1619
Expose additional context by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1620
Implement user facing interface for ConnexionMiddleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1621
Enable enforcing defaults by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1616
Cache operation body definition by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1626
Coerce types only in uri parser by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1627
Introduce poetry by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1628
Bump httpx version to 0.23 to mitigate GHSA-h8pj-cxx2-jfg2 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1632
Refactor tests by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1631
Define request interface and align WSGI and ASGI by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1636
Feature/request context by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1639
Add error handlers for AsyncApp by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1640
Make tests framework agnostic by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1634
Bump starlette version by @Ruwann in https://github.com/spec-first/connexion/pull/1641
Bump a2wsgi and drop monkeypatch by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1647
Update NumberConverter regex to match new Werkzeug behavior (v3) by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1644
Re-add tests for multiple and mixed file uploads by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1642
Add support for relative refs in spec by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1648
Clean up errors and fix hierarchy by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1649
Enforce required RequestBody by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1652
Create abstract validator classes by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1653
Enable response mimetype validation for non-error responses by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1654
Don't return 400 when read-only property is provided by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1655
Add jsonifier as argument to app / api by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1656
Add high-level documentation for 3.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1646
Run release pipeline for pre-releases as well by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1658
Fix filter pattern in release pipeline by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1659
Fix ReadTheDocs config for Poetry by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1663
Update quickstart.rst to include example of passing server arguments by @rkrishnasanka in https://github.com/spec-first/connexion/pull/1645
Fix and extend v3 documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1664
Update docs index page by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1665
Delay import error for optional flask depencendy by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1668
Update Operations to act as wrapper of wrapped view function by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1669
Add explicit asgiref dependency by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1667
Pass through lifespan events by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1673
Add lifespan middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1676
Fix examples links in security doc page by @opheron in https://github.com/spec-first/connexion/pull/1677
Fix stream replay in validators by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1678
Make security pluggable by @Ruwann in https://github.com/spec-first/connexion/pull/1671
Add tests for strict validation in combination with api key in query by @Ruwann in https://github.com/spec-first/connexion/pull/1681
Update CLI for 3.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1687
Add add_middleware interface by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1683
Add test for security_map argument by @Ruwann in https://github.com/spec-first/connexion/pull/1691
Inspect middleware parameters before passing in lifespan by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1686
Remove context keyword from security handlers by @Ruwann in https://github.com/spec-first/connexion/pull/1690
Unpack error handler when registering on middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1695
Use logger error instead of exception by @Ruwann in https://github.com/spec-first/connexion/pull/1692
Fix add_middleware enum comparison by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1698
Move from caret to inequality requirements by @marcin-lulek-cint in https://github.com/spec-first/connexion/pull/1704
Improve and fix docs index page by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1700
Update quickstart documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1701
Add traceback info to common error handler by @Ruwann in https://github.com/spec-first/connexion/pull/1708
Add middleware documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1706
Deepcopy only headers in validator by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1710
Use repr for error logging by @Ruwann in https://github.com/spec-first/connexion/pull/1711
Fix typo by @julienschuermans in https://github.com/spec-first/connexion/pull/1713
Bugfix/basepath by @Ruwann in https://github.com/spec-first/connexion/pull/1716
Bump starlette by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1734
Make middleware_app property private by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1737
Update routing documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1738
chore: fix typos by @afuetterer in https://github.com/spec-first/connexion/pull/1740
Add swagger-ui docs and clean up swagger-ui options by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1739
Update request handling documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1741
Update response handling documenation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1742
Support multiple APIs with same base path by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1736
Add validation documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1743
Remove debug argument from example by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1749
Add context documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1747
Feature/get delete body by @Ruwann in https://github.com/spec-first/connexion/pull/1712
Drop Python 3.7 in favor of 3.11 and 3.12 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1752
Create FUNDING.yml by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1753
Centralize error handling in ExceptionMiddleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1754
Add lifespan documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1759
Add testing documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1760
Update Exceptions documentations by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1758
Fix CLI and drop click dependency by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1762
Update cli docs by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1763
Remove cookbook docs and sort index better by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1765
Update security docs by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1764
Add gunicorn with uvicorn workers to docs by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1766
Import WSGIDecorator under connexion.decorators by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1768
Add new authors' copyright notice by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1770
Improve JSON req error on disallowed empty body by @uranusjr in https://github.com/spec-first/connexion/pull/1761
Update readme by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1769
Update v3 documentation for release by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1771
Switch back from py-swagger-ui to swagger-ui-bundle by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1756
Convert README from rst to md by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1772
Fix images on PyPI by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1773

New Contributors

@jacobstanly89 made their first contribution in https://github.com/spec-first/connexion/pull/1544
@bluebrown made their first contribution in https://github.com/spec-first/connexion/pull/1552
@thvu11 made their first contribution in https://github.com/spec-first/connexion/pull/1556
@chibacchie made their first contribution in https://github.com/spec-first/connexion/pull/1584
@jayvdb made their first contribution in https://github.com/spec-first/connexion/pull/1586
@leonardofesta made their first contribution in https://github.com/spec-first/connexion/pull/1568
@gaetano-guerriero made their first contribution in https://github.com/spec-first/connexion/pull/1601
@enerqi made their first contribution in https://github.com/spec-first/connexion/pull/1611
@rkrishnasanka made their first contribution in https://github.com/spec-first/connexion/pull/1645
@opheron made their first contribution in https://github.com/spec-first/connexion/pull/1677
@marcin-lulek-cint made their first contribution in https://github.com/spec-first/connexion/pull/1704
@julienschuermans made their first contribution in https://github.com/spec-first/connexion/pull/1713
@afuetterer made their first contribution in https://github.com/spec-first/connexion/pull/1740
@uranusjr made their first contribution in https://github.com/spec-first/connexion/pull/1761

Full Changelog: https://github.com/spec-first/connexion/compare/2.13.0...3.0.0

Open source →

3.0.0a830 Oct 2023pre-release

Bump starlette by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1734

What's Changed

Bump starlette by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1734
Make middleware_app property private by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1737
Update routing documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1738
chore: fix typos by @afuetterer in https://github.com/spec-first/connexion/pull/1740
Add swagger-ui docs and clean up swagger-ui options by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1739
Update request handling documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1741
Update response handling documenation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1742
Support multiple APIs with same base path by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1736
Add validation documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1743
Remove debug argument from example by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1749
Add context documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1747
Feature/get delete body by @Ruwann in https://github.com/spec-first/connexion/pull/1712
Drop Python 3.7 in favor of 3.11 and 3.12 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1752
Create FUNDING.yml by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1753
Centralize error handling in ExceptionMiddleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1754
Add lifespan documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1759
Add testing documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1760
Update Exceptions documentations by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1758
Fix CLI and drop click dependency by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1762
Update cli docs by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1763

New Contributors

@afuetterer made their first contribution in https://github.com/spec-first/connexion/pull/1740

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.0a7...3.0.0a8

Open source →

3.0.0a729 Aug 2023pre-release

Move from caret to inequality requirements by @marcin-lulek-cint in https://github.com/spec-first/connexion/pull/1704

What's Changed

Move from caret to inequality requirements by @marcin-lulek-cint in https://github.com/spec-first/connexion/pull/1704
Improve and fix docs index page by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1700
Update quickstart documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1701
Add traceback info to common error handler by @Ruwann in https://github.com/spec-first/connexion/pull/1708
Add middleware documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1706
Deepcopy only headers in validator by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1710
Use repr for error logging by @Ruwann in https://github.com/spec-first/connexion/pull/1711
Fix typo by @julienschuermans in https://github.com/spec-first/connexion/pull/1713
Fix basepath ordering in case of multiple APIs by @Ruwann in https://github.com/spec-first/connexion/pull/1716

New Contributors

@marcin-lulek-cint made their first contribution in https://github.com/spec-first/connexion/pull/1704
@julienschuermans made their first contribution in https://github.com/spec-first/connexion/pull/1713

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.0a6...3.0.0a7

Open source →

3.0.0a624 Apr 2023pre-release

Unpack error handler when registering on middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1695

What's Changed

Unpack error handler when registering on middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1695
Use logger error instead of exception by @Ruwann in https://github.com/spec-first/connexion/pull/1692
Fix add_middleware enum comparison by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1698

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.0a5...3.0.0a6

Open source →

3.0.0a522 Apr 2023pre-release

Make security pluggable by @Ruwann in https://github.com/spec-first/connexion/pull/1671

What's Changed

Make security pluggable by @Ruwann in https://github.com/spec-first/connexion/pull/1671
Add tests for strict validation in combination with api key in query by @Ruwann in https://github.com/spec-first/connexion/pull/1681
Update CLI for 3.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1687
Add add_middleware interface by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1683
Add test for security_map argument by @Ruwann in https://github.com/spec-first/connexion/pull/1691
Inspect middleware parameters before passing in lifespan by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1686
Remove context keyword from security handlers by @Ruwann in https://github.com/spec-first/connexion/pull/1690

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.0a4...3.0.0a5

Open source →

3.0.0a430 Mar 2023pre-release

Fix stream replay in validators by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1678

What's Changed

Fix stream replay in validators by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1678

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.0a3...3.0.0a4

Open source →

3.0.0a328 Mar 2023pre-release

Pass through lifespan events by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1673

What's Changed

Pass through lifespan events by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1673
Add lifespan middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1676
Fix examples links in security doc page by @opheron in https://github.com/spec-first/connexion/pull/1677

New Contributors

@opheron made their first contribution in https://github.com/spec-first/connexion/pull/1677

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.0a2...3.0.0a3

Open source →

3.0.0a26 Mar 2023pre-release

Fix ReadTheDocs config for Poetry by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1663

What's Changed

Fix ReadTheDocs config for Poetry by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1663
Update quickstart.rst to include example of passing server arguments by @rkrishnasanka in https://github.com/spec-first/connexion/pull/1645
Fix and extend v3 documentation by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1664
Update docs index page by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1665
Delay import error for optional flask depencendy by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1668
Update Operations to act as wrapper of wrapped view function by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1669
Add explicit asgiref dependency by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1667

New Contributors

@rkrishnasanka made their first contribution in https://github.com/spec-first/connexion/pull/1645

Full Changelog: https://github.com/spec-first/connexion/compare/3.0.0a1...3.0.0a2

Open source →

3.0.0a13 Mar 2023pre-releaseDeprecated

The deprecated positions for x-body-name are no longer supported

Connexion 3 is now in Alpha 🎉

Connexion can now be used as middleware to supercharge any ASGI or WSGI compatible framework.
Aiohttp support has been dropped in favor of an ASGI compatible AsyncApp built on top of Starlette.
Connexion functionality is now pluggable by adding or removing middleware.
Validation is now pluggable by content type, solving longstanding issues regarding endpoints with multiple content types and providing a pluggable interface.

Breaking changes

Aiohttp support was dropped, use connexion.AsyncApp instead
The options argument has been renamed to swagger_ui_options
The uri_parser_class is now passed to the App or its add_api() method directly instead of via the options argument.
The jsonifier is now passed to the App or its add_api() method instead of setting it as an attribute on the Api.
Drop Flask 1.X support and support Flask 2.X async routes
Drop Python 3.6 (and add Python 3.10) support
connexion.request is now a Starlette Request instead of a Flask Request
Route priority changed. The most specific route should now be defined first in the specification.
We no longer guess a content type for response serialization if multiple are defined in the spec. We do take into account returned headers.
Don't return 400 when read-only property is received
Content type is now validated for requests and responses if defined in the spec
The deprecated positions for x-body-name are no longer supported
The parameter pass_context_arg_name has been removed. Context is now available as global request-level context, or can be passed in by defining a context_ parameter in your view function.
The MethodViewResolver has been renamed to MethodResolver, and a new MethodViewResolver has been added to work with Flask's MethodView specifically.
Built-in support for uWSGI has been removed. You can re-add this functionality using a custom middleware.

What's Changed

Drop aiohttp support by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1491
Add Python 3.10 in favor of 3.6 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1494
Add empty connexion middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1502
Extract Swagger UI functionality into middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1496
Add pre-commit hook by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1511
Add routing middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1497
Extract security to middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1514
Remove myself (Rafael Caricio) as maintainer by @rafaelcaricio in https://github.com/spec-first/connexion/pull/1517
Merge V2 to main by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1518
Fix deprecation warning for Validator.iter_errors by @jonasboecquaert in https://github.com/spec-first/connexion/pull/1536
Refactor routing into middleware-api-operation model by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1533
Clean up operation classes by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1535
Removed jsonschema version check by @jonasboecquaert in https://github.com/spec-first/connexion/pull/1540
Remove built-in support for uWSGI by @jacobstanly89 in https://github.com/spec-first/connexion/pull/1544
Fix for bug of the function is_json_mimetype() by @jacobstanly89 in https://github.com/spec-first/connexion/pull/1541
Use resolver in security middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1553
call as_view in methodresolver by @bluebrown in https://github.com/spec-first/connexion/pull/1552
Fix async tests by @Ruwann in https://github.com/spec-first/connexion/pull/1558
Add test for MethodViewResolver by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1559
debug mode interaction for non-flask server by @thvu11 in https://github.com/spec-first/connexion/pull/1556
Add .git-blame-ignore-revs file with black commit by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1561
Feature/method views args by @bluebrown in https://github.com/spec-first/connexion/pull/1564
Activate mypy check in pre-commit by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1560
Remove "type: ignore" by using list(dict), not dict.keys() by @cclauss in https://github.com/spec-first/connexion/pull/1575
Merge v2 to main by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1579
Resolve $ref referring to another $ref by @chibacchie in https://github.com/spec-first/connexion/pull/1584
Update json for Flask 2.3 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1582
Use Flask request_ctx instead of _request_ctx_stack by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1583
setup.py: Update url by @jayvdb in https://github.com/spec-first/connexion/pull/1586
Extract JSON request body validation to middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1588
Remove AbstractSwaggerUIAPI class by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1589
Removed internal variable pass_context_arg_name by @leonardofesta in https://github.com/spec-first/connexion/pull/1568
Explicitly support Flask async routes by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1592
Extract boilerplate code into Routed base classes by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1590
Move JSON response body validation to middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1591
Remove support for deprecated x-body-name position by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1600
Avoid warning with jsonschema 4.16.0 by @gaetano-guerriero in https://github.com/spec-first/connexion/pull/1601
Add form data validator for validation middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1595
Flask apps only signal an exception on real server errors by @enerqi in https://github.com/spec-first/connexion/pull/1611
Move parameter validation to middleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1610
Add async app by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1613
Update examples for Connexion 3.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1615
Refactor decorators by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1618
Switch to own maintained version of swagger-ui by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1619
Expose additional context by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1620
Implement user facing interface for ConnexionMiddleware by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1621
Enable enforcing defaults by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1616
Cache operation body definition by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1626
Coerce types only in uri parser by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1627
Introduce poetry by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1628
Bump httpx version to 0.23 to mitigate GHSA-h8pj-cxx2-jfg2 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1632
Refactor tests by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1631
Define request interface and align WSGI and ASGI by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1636
Feature/request context by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1639
Add error handlers for AsyncApp by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1640
Make tests framework agnostic by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1634
Bump starlette version by @Ruwann in https://github.com/spec-first/connexion/pull/1641
Bump a2wsgi and drop monkeypatch by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1647
Update NumberConverter regex to match new Werkzeug behavior (v3) by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1644
Re-add tests for multiple and mixed file uploads by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1642
Add support for relative refs in spec by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1648
Clean up errors and fix hierarchy by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1649
Enforce required RequestBody by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1652
Create abstract validator classes by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1653
Enable response mimetype validation for non-error responses by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1654
Don't return 400 when read-only property is provided by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1655
Add jsonifier as argument to app / api by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1656
Add high-level documentation for 3.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1646
Run release pipeline for pre-releases as well by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1658
Fix filter pattern in release pipeline by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1659

New Contributors

@jacobstanly89 made their first contribution in https://github.com/spec-first/connexion/pull/1544
@bluebrown made their first contribution in https://github.com/spec-first/connexion/pull/1552
@thvu11 made their first contribution in https://github.com/spec-first/connexion/pull/1556
@chibacchie made their first contribution in https://github.com/spec-first/connexion/pull/1584
@jayvdb made their first contribution in https://github.com/spec-first/connexion/pull/1586
@leonardofesta made their first contribution in https://github.com/spec-first/connexion/pull/1568
@gaetano-guerriero made their first contribution in https://github.com/spec-first/connexion/pull/1601
@enerqi made their first contribution in https://github.com/spec-first/connexion/pull/1611

Full Changelog: https://github.com/spec-first/connexion/compare/2.13.0...3.0.0a1

Open source →

2.15.113 Oct 2025

(v2) Add missing dependency packaging at min version 25 by @chrisinmtown in #2086

What's Changed

(v2) Add missing dependency packaging at min version 25 by @chrisinmtown in #2086

Full Changelog: 2.15.0...2.15.1

Open source →

Additional notes

2.15.1

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2.15.1rc113 Oct 2025pre-release

(v2) Add missing dependency packaging at min version 25 by @chrisinmtown in #2086

What's Changed

(v2) Add missing dependency packaging at min version 25 by @chrisinmtown in #2086

Full Changelog: 2.15.0...2.15.1rc1

Open source →

Additional notes

2.15.1rc1 Pre-release

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2.15.04 Oct 2025

Update NumberConverter regex to match new Werkzeug behavior (v2) by @RobbeSneyders in #1643

What's Changed

Update NumberConverter regex to match new Werkzeug behavior (v2) by @RobbeSneyders in #1643
Upgrade dependencies on v2 banch by @mfmarche in #1992
Roll back Flask version pin for improved compatibility by @chrisinmtown in #2058
Remove semicolon from text/plain content type in example Swagger spec by @chrisinmtown in #2056
(v2) chore(requirements): drop unused dependencies by @noirbee in #2060

Full Changelog: 2.14.2...2.15.0

Open source →

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2.15.0

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2.15.0rc36 Aug 2025pre-release

Remove semicolon from text/plain content type in example Swagger spec by @chrisinmtown in #2056

What's Changed

Remove semicolon from text/plain content type in example Swagger spec by @chrisinmtown in #2056
(v2) chore(requirements): drop unused dependencies by @noirbee in #2060

Full Changelog: 2.15.0rc2...2.15.0rc3

Open source →

Additional notes

2.15.0rc3 Pre-release

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2.15.0rc222 Jun 2025pre-release

Roll back Flask version pin for improved compatibility by @chrisinmtown in #2058

What's Changed

Roll back Flask version pin for improved compatibility by @chrisinmtown in #2058

Full Changelog: 2.15.0rc1...2.15.0rc2

Open source →

Additional notes

2.15.0rc2 Pre-release

Pre-release

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2.15.0rc19 Jun 2025pre-release

Update NumberConverter regex to match new Werkzeug behavior (v2) by @RobbeSneyders in #1643

What's Changed

Update NumberConverter regex to match new Werkzeug behavior (v2) by @RobbeSneyders in #1643
Upgrade dependencies on v2 banch by @mfmarche in #1992

Full Changelog: 2.14.2...2.15.0rc1

Open source →

Additional notes

2.15.0rc1 Pre-release

Pre-release

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2.14.225 Jan 2023

Fix Flask upper limit to 2.3 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1585

What's Changed

Fix Flask upper limit to 2.3 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1585
Flask apps only signal an exception on real server errors by @enerqi in https://github.com/spec-first/connexion/pull/1611

Full Changelog: https://github.com/spec-first/connexion/compare/2.14.1...2.14.2

Open source →

2.14.123 Aug 2022

Don't interpret simple parameter as deepObject by @fgreinacher in https://github.com/spec-first/connexion/pull/1570

What's Changed

Don't interpret simple parameter as deepObject by @fgreinacher in https://github.com/spec-first/connexion/pull/1570

New Contributors

@fgreinacher made their first contribution in https://github.com/spec-first/connexion/pull/1570

Full Changelog: https://github.com/spec-first/connexion/compare/2.14.0...2.14.1

Open source →

2.14.022 Jun 2022Deprecated

Only warn about the schema's x-body-name being deprecated if it's used. by @lanzkron in https://github.com/spec-first/connexion/pull/1554

What's Changed

openapi: remove JSON body second validation and type casting by @p4l1ly in https://github.com/spec-first/connexion/pull/1170
- Connexion no longer casts numbers to float
Fix OpenAPI parameters containing other parameters by @rickpr in https://github.com/spec-first/connexion/pull/1523
Only warn about the schema's x-body-name being deprecated if it's used. by @lanzkron in https://github.com/spec-first/connexion/pull/1554

New Contributors

@rickpr made their first contribution in https://github.com/spec-first/connexion/pull/1523
@lanzkron made their first contribution in https://github.com/spec-first/connexion/pull/1554

Full Changelog: https://github.com/spec-first/connexion/compare/2.13.1...2.14.0

Open source →

2.13.127 Apr 2022

Fix uri parsing for query parameter with empty brackets by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1501

What's Changed

Fix uri parsing for query parameter with empty brackets by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1501
Update tests for changed werkzeug behavior in 2.1 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1506
Bugfix/async security check by @Ruwann in https://github.com/spec-first/connexion/pull/1512

Full Changelog: https://github.com/spec-first/connexion/compare/2.13.0...2.13.1

Open source →

2.13.022 Mar 2022

[FIX] MethodViewResolver CamelCase Methods by @jdkent in https://github.com/spec-first/connexion/pull/1467

What's Changed

[FIX] MethodViewResolver CamelCase Methods by @jdkent in https://github.com/spec-first/connexion/pull/1467
Fix and add example for enforced defaults for aiohttp by @p4l1ly in https://github.com/spec-first/connexion/pull/1163
lifecycle: add cookies attribute to ConnexionRequest (#1168) by @noirbee in https://github.com/spec-first/connexion/pull/1209
upgrade pyYAML supported versions in setup.py by @jonasboecquaert in https://github.com/spec-first/connexion/pull/1478
Move x-body-name to requestBody level by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1475
Save memory on unused schema strings by @vmarkovtsev in https://github.com/spec-first/connexion/pull/1482
Add link to Flask JSONEncoder documentation by @Ruwann in https://github.com/spec-first/connexion/pull/1484
Remove obsolete code from basicauth example by @a-a-abramov in https://github.com/spec-first/connexion/pull/1486
Rework required_scopes checking by @Ruwann in https://github.com/spec-first/connexion/pull/1474
Drop pkg_resources by @Ruwann in https://github.com/spec-first/connexion/pull/1499

New Contributors

@jdkent made their first contribution in https://github.com/spec-first/connexion/pull/1467
@p4l1ly made their first contribution in https://github.com/spec-first/connexion/pull/1163
@noirbee made their first contribution in https://github.com/spec-first/connexion/pull/1209
@jonasboecquaert made their first contribution in https://github.com/spec-first/connexion/pull/1478
@vmarkovtsev made their first contribution in https://github.com/spec-first/connexion/pull/1482
@a-a-abramov made their first contribution in https://github.com/spec-first/connexion/pull/1486

Full Changelog: https://github.com/spec-first/connexion/compare/2.12.0...2.13.0

Open source →

2.12.023 Feb 2022

Fix for aiohttp and multipart/form-data uploads by @ddurham2 in https://github.com/spec-first/connexion/pull/1222

What's Changed

Fix for aiohttp and multipart/form-data uploads by @ddurham2 in https://github.com/spec-first/connexion/pull/1222
Don't validate streamed responses by @cshorler in https://github.com/spec-first/connexion/pull/1259
Fix version of Flask subdependencies by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1465
Drop openapi-spec-validator for custom ref handler by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1455

New Contributors

@cshorler made their first contribution in https://github.com/spec-first/connexion/pull/1259

Full Changelog: https://github.com/spec-first/connexion/compare/2.11.2...2.12.0

Open source →

2.11.218 Feb 2022Deprecated

Change deprecated aiohttp req.has_body to req.can_read_body by @cbosborn in https://github.com/spec-first/connexion/pull/1296

What's Changed

Change deprecated aiohttp req.has_body to req.can_read_body by @cbosborn in https://github.com/spec-first/connexion/pull/1296
Take into account (x-)nullable when validating defaults by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1463

New Contributors

@cbosborn made their first contribution in https://github.com/spec-first/connexion/pull/1296

Full Changelog: https://github.com/spec-first/connexion/compare/2.11.1...2.11.2

Open source →

2.11.19 Feb 2022

Add Python 3.9 to supported versions in setup.py by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1459

What's Changed

Add Python 3.9 to supported versions in setup.py by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1459

Full Changelog: https://github.com/spec-first/connexion/compare/2.11.0...2.11.1

Open source →

2.11.08 Feb 2022

Bump upperbound version for jsonschema to 5.0.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1447

What's Changed

Bump upperbound version for jsonschema to 5.0.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1447
Fix sanitization of function arguments by @Ruwann in https://github.com/spec-first/connexion/pull/1442
Reload Flask on API file changes by @aparcar in https://github.com/spec-first/connexion/pull/1418
Use both class docstring and init docstring for autoapi by @Ruwann in https://github.com/spec-first/connexion/pull/1451
Automate release process via github actions by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1441, https://github.com/spec-first/connexion/pull/1454, https://github.com/spec-first/connexion/pull/1456
fix-square bracket : V1 by @LeComptoirDesPharmacies in https://github.com/spec-first/connexion/pull/1408

New Contributors

@aparcar made their first contribution in https://github.com/spec-first/connexion/pull/1418
@LeComptoirDesPharmacies made their first contribution in https://github.com/spec-first/connexion/pull/1408

Full Changelog: https://github.com/spec-first/connexion/compare/2.10.0...2.11.0

Open source →

2.10.015 Jan 2022

~Due to unavailability of maintainers with access to the connexion PyPi project, this version has been released under a new PyPi project connexion2 fo

Note

~Due to unavailability of maintainers with access to the connexion PyPi project, this version has been released under a new PyPi project connexion2 for now: https://pypi.org/project/connexion2/~

EDIT 15/01/2022: This version is now available under the main PyPi repository: https://pypi.org/project/connexion/2.10.0/

Changelog

Bump Flask & Werkzeug major versions to 2.x #1402
Send request exception signal in common exception handler #1326
Render correct UI template when serving multiple APIs #1404
Use jsonschema for validation instead of openapi_spec_validator #936
Add Relative resolver #1419
Add keywords to the list of pythonic words #1425
Improved error 415 #1185

Full Changelog: https://github.com/zalando/connexion/compare/2.9.0...2.10.0

Open source →

2.9.016 Jul 2021

Release with new (backwards-compatible) features: https://pypi.org/project/connexion/2.9.0/

Notable changes:

support required: false for headers #1293
support multiple security schemes #1290
better handling of numerical path parameters in Flask #1290

Detailed list of changes: https://github.com/zalando/connexion/milestone/12

Open source →

2.8.08 Jul 2021

New maintenance/bugfix release https://pypi.org/project/connexion/2.8.0/

See https://github.com/zalando/connexion/milestone/11 for list of changes

Open source →

2.7.025 Apr 2020Deprecated

AIOHTTP: get rid of @asyncio.coroutine (deprecated in Python 3.8)

Objects and Arrays recursively construct examples (#1148)
Added server_args parameter to AbstractApp (#1173)
AIOHTTP: get rid of @asyncio.coroutine (deprecated in Python 3.8) (#1186)
AIOHTTP: fix _framework_to_connexion_response for StreamResponse (#1217)

Open source →

2.6.029 Jan 2020

Fix aiohttp access_log duplicated if passed as argument

Fix variable scoping (#1110)
Fix aiohttp access_log duplicated if passed as argument (#1113)
Fix pythonic params (#1116)
Fix extra formData (#1020)
Fix nested additionalProperties (#1138)
Allow empty security definition

Open source →

2.5.119 Dec 2019

Require Python 3.6 for pip installation

Require Python 3.6 for pip installation (#1108)

Open source →

2.5.016 Dec 2019

Drop Python 2.7 support, support Python 3.8

Drop Python 2.7 support, support Python 3.8
Convert responses to raise ProblemException (#955)
Add error path to schema validation
Do not sanitize body keys in OpenAPI 3 (#1008)
Date/time serialization (#851)
Forward options to AioHTTP app (#885)
Returning tuples supported in AioHTTP (#849)
Allow Swagger UI configuration options (#948)
Remove security parameter to pass query validation (#470)
Allow users to enable debug mode via environment variable

Open source →

2.4.018 Oct 2019

Handle deepObject and explode: true

Handle deepObject and explode: true (#971)
Support jsonschema > 3.0.0 (#1050)
Drop Python 3.4 and 3.5. Add Python 3.8 (#1056)
Fix deprecated import (#1044)
Bump Flask version (#995)

Open source →

2.3.014 Jun 2019

AioHttpApi oauth middleware catches all OAuth problems

AioHttpApi oauth middleware catches all OAuth problems (#830)
Serve YAML spec (#842)
Added MethodViewResolver (#847)
Fix swagger console backslash redirect for aiohttp (#843)
Fix uwsgi metric collection (#972)
Respond with problems by default in aiohttp (#952)

Open source →

2.2.024 Dec 2018

Fix case sensitive headers in aiohttp

Fix case sensitive headers in aiohttp (#825)
Fix passing empty object body (#815)
Fix openapi3 path and query validation (#821)
Add path to API only for HTTP operations (#817)
Added OpenAPI 3 getting API Key from cookie support (#794)

Open source →

2.1.011 Dec 2018

Proper debug logs for aiohttp's StreamResponse

Proper debug logs for aiohttp's StreamResponse (#787)
Fix cli --stub (#800)
Fix handling additionalProperties in body (#789)
Change can_read_body to body_exists in AioHttpApi.get_request (#738)
Removed duplicated calls of get_response method of the Api classes (#809)
Fix up array style defaults (#803)

Open source →

2.0.215 Nov 2018

Enforce that spec has string keys (JSON does not support integer keys)

Enforce that spec has string keys (JSON does not support integer keys) (#763)
Add connexion.operation dummy module for backwards compatability (#758)
Only pass body on PATCH/POST/PUT request (#761)
Add support for JWT authentication (#732)
Don't let openapi_spec_validator tamper raw spec (#762)
Simplify Operation class construction (#726)

Open source →

2.0.17 Nov 2018Deprecated

Get rid of deprecation warning when using connexion run ...

Pass files to handler if filename in arguments or has_kwargs (#753)
Handle TypeValidationError in form-data (#749)
Get rid of deprecation warning when using connexion run ... (#745)

Open source →

2.0.05 Nov 2018Breaking

Connexion 2.0 supports version 3.0.x of the OpenAPI Specification! As 2.0 is a major version bump, you can expect some breaking changes from Connexion…

Connexion 2.0 supports version 3.0.x of the OpenAPI Specification! As 2.0 is a major version bump, you can expect some breaking changes from Connexion 1.5.3.

You can now use openapi 3 specifications
Swagger UI is now optional, and can be installed with pip install connexion[swagger-ui]
App and Api options must be provided through the "options" argument (old_style_options have been removed).
You must specify a form content-type in 'consumes' in order to consume form data.
The Operation interface has been formalized in the AbstractOperation class.
The Operation class has been renamed to Swagger2Operation.
Array parameter deserialization now follows the Swagger 2.0 spec more closely. In situations when a query parameter is passed multiple times, and the collectionFormat is either csv or pipes, the right-most value will be used. For example, ?q=1,2,3&q=4,5,6 will result in q = [4, 5, 6]. The old behavior is available by setting the collectionFormat to multi, or by importing decorators.uri_parsing.AlwaysMultiURIParser and passing parser_class=AlwaysMultiURIParser to your Api.
The spec validator library has changed from swagger-spec-validator to openapi-spec-validator.
Errors that previously raised SwaggerValidationError now raise the InvalidSpecification exception. All spec validation errors should be wrapped with InvalidSpecification.
Support for nullable/x-nullable, readOnly and writeOnly/x-writeOnly has been added to the standard json schema validator.
Custom validators can now be specified on api level (instead of app level).
Added support for basic authentication and apikey authentication
If unsupported security requirements are defined or x-tokenInfoFunc/x-tokenInfoUrl is missing, connexion now denies requests instead of allowing access without security-check.
Accessing connexion.request.user / flask.request.user is no longer supported, use connexion.context['user'] instead