Changelog

This project follows the semantic versioning and pre-release versioning schemes recommended by the Python Packaging Authority.

Twine 3.7.1 (2021-12-07)

Improved Documentation

  • Fix broken link to packaging tutorial. (#844)

Twine 3.7.0 (2021-12-01)

Features

  • Add support for core metadata version 2.2, defined in PEP 643. (#833)

Twine 3.6.0 (2021-11-10)

Features

  • Add support for Python 3.10. (#827)

Twine 3.5.0 (2021-11-02)

Features

  • Show more helpful messages for invalid passwords. (#815)

  • Allow the --skip-existing option to work with GCP Artifact Registry. (#823)

Bugfixes

  • Add a helpful error message when an upload fails due to missing a trailing slash in the URL. (#812)

  • Generalize --verbose suggestion when an upload fails. (#817)

Twine 3.4.2 (2021-07-20)

Bugfixes

  • Improve error message for unsupported metadata. (#755)

  • Improve error message for a missing config file. (#770)

  • Do not include md5_digest or blake2_256_digest if FIPS mode is enabled on the host. This removes those fields from the metadata before sending the metadata to the repository. (#776)

Twine 3.4.1 (2021-03-16)

Bugfixes

  • Fix a regression that was causing some namespace packages with dots in them fail to upload to PyPI. (#745)

Twine 3.4.0 (2021-03-15)

Features

  • Prefer importlib.metadata for entry point handling. (#728)

  • Rely on importlib_metadata 3.6 for nicer entry point processing. (#732)

  • Eliminate dependency on setuptools/pkg_resources and replace with packaging and importlib_metadata. (#736)

Twine 3.3.0 (2020-12-23)

Features

  • Print files to be uploaded using upload --verbose (#670)

  • Print configuration file location when using upload --verbose (#675)

  • Print source and values of credentials when using upload --verbose (#685)

  • Add support for Python 3.9 (#708)

  • Turn warnings into errors when using check --strict (#715)

Bugfixes

  • Make password optional when using upload --client-cert (#678)

  • Support more Nexus versions with upload --skip-existing (#693)

  • Support Gitlab Enterprise with upload --skip-existing (#698)

  • Show a better error message for malformed files (#714)

Improved Documentation

  • Adopt PSF code of conduct (#680)

  • Adopt towncrier for the changleog (#718)

Twine 3.2.0 (2020-06-24)

Features

  • Improve display of HTTP errors during upload (#666)

  • Print packages and signatures to be uploaded when using --verbose option (#652)

  • Use red text when printing errors on the command line (#649)

  • Require repository URL scheme to be http or https (#602)

  • Add type annotations, checked with mypy, with PEP 561 support for users of Twine’s API (#231)

Bugfixes

  • Update URL to .pypirc specification (#655)

  • Don’t raise an exception when Python version can’t be parsed from filename (#612)

  • Fix inaccurate retry message during upload (#611)

  • Clarify error messages for archive format (#601)

Twine 3.1.1 (2019-11-27)

Bugfixes

  • Restore --non-interactive as a flag not expecting an argument. (#548)

Twine 3.1.0 (2019-11-23)

Features

  • Add support for specifying --non-interactive as an environment variable. (#547)

Twine 3.0.0 (2019-11-18)

Features

  • When a client certificate is indicated, all password processing is disabled. (#336)

  • Add --non-interactive flag to abort upload rather than interactively prompt if credentials are missing. (#489)

  • Twine now unconditionally requires the keyring library and no longer supports uninstalling keyring as a means to disable that functionality. Instead, use keyring --disable keyring functionality if necessary. (#524)

  • Add Python 3.8 to classifiers. (#518)

Bugfixes

  • More robust handling of server response in --skip-existing (#332)

Twine 2.0.0 (2019-09-24)

Features

  • Twine now requires Python 3.6 or later. Use pip 9 or pin to “twine<2” to install twine on older Python versions. (#437)

Bugfixes

  • Require requests 2.20 or later to avoid reported security vulnerabilities in earlier releases. (#491)

Twine 1.15.0 (2019-09-17)

Features

  • Improved output on check command: Prints a message when there are no distributions given to check. Improved handling of errors in a distribution’s markup, avoiding messages flowing through to the next distribution’s errors. (#488)

Twine 1.14.0 (2019-09-06)

Features

  • Show Warehouse URL after uploading a package (#459)

  • Better error handling and gpg2 fallback if gpg not available. (#456)

  • Now provide a more meaningful error on redirect during upload. (#310)

Bugfixes

  • Fail more gracefully when encountering bad metadata (#341)

Twine 1.13.0 (2019-02-13)

Features

  • Add disable_progress_bar option to disable tqdm. (#427)

  • Allow defining an empty username and password in .pypirc. (#426)

  • Support keyring.get_credential. (#419)

  • Support keyring.get_username_and_password. (#418)

  • Add Python 3.7 to classifiers. (#416)

Bugfixes

  • Restore prompts while retaining support for suppressing prompts. (#452)

  • Avoid requests-toolbelt to 0.9.0 to prevent attempting to use openssl when it isn’t available. (#447)

  • Use io.StringIO instead of StringIO. (#444)

  • Only install pyblake2 if needed. (#441)

  • Use modern Python language features. (#436)

  • Specify python_requires in setup.py (#435)

  • Use https URLs everywhere. (#432)

  • Fix –skip-existing for Nexus Repos. (#428)

  • Remove unnecessary usage of readme_render.markdown. (#421)

  • Don’t crash if there’s no package description. (#412)

  • Fix keyring support. (#408)

Misc

  • Refactor tox env and travis config. (#439)

Twine 1.12.1 (2018-09-24)

Bugfixes

  • Fix regression with upload exit code (#404)

Twine 1.12.0 (2018-09-24)

Features

  • Add twine check command to check long description (#395)

  • Drop support for Python 3.3 (#392)

  • Empower --skip-existing for Artifactory repositories (#363)

Bugfixes

  • Avoid MD5 when Python is compiled in FIPS mode (#367)

Twine 1.11.0 (2018-03-19)

Features

  • Remove PyPI as default register package index. (#320)

  • Support Metadata 2.1 (PEP 566), including Markdown for description fields. (#319)

Bugfixes

  • Raise exception if attempting upload to deprecated legacy PyPI URLs. (#322)

  • Avoid uploading to PyPI when given alternate repository URL, and require http:// or https:// in repository_url. (#269)

Misc

Twine 1.10.0 (2018-03-07)

Features

  • Link to changelog from README (#46)

  • Reorganize & improve user & developer documentation. (#304)

  • Revise docs predicting future of twine (#303)

  • Add architecture overview to docs (#296)

  • Add doc building instructions (#295)

  • Declare support for Python 3.6 (#257)

  • Improve progressbar (#256)

Bugfixes

  • Degrade gracefully when keyring is unavailable (#315)

  • Fix changelog formatting (#299)

  • Fix syntax highlighting in README (#298)

  • Fix Read the Docs, tox, Travis configuration (#297)

  • Fix Travis CI and test configuration (#286)

  • Print progress to stdout, not stderr (#268)

  • Fix --repository[-url] help text (#265)

  • Remove obsolete registration guidance (#200)

Twine 1.9.1 (2017-05-27)

Bugfixes

  • Blacklist known bad versions of Requests. (#253)

Twine 1.9.0 (2017-05-22)

Bugfixes

  • Twine sends less information about the user’s system in the User-Agent string. (#229)

  • Fix --skip-existing when used to upload a package for the first time. (#220)

  • Fix precedence of --repository-url over --repository. (#206)

Misc

  • Twine will now resolve passwords using the keyring if available. Module can be required with the keyring extra.

  • Twine will use hashlib.blake2b on Python 3.6+ instead of pyblake2

Twine 1.8.1 (2016-08-09)

Misc

  • Check if a package exists if the URL is one of:

    • https://pypi.python.org/pypi/

    • https://upload.pypi.org/

    • https://upload.pypi.io/

    This helps people with https://upload.pypi.io still in their .pypirc file.

Twine 1.8.0 (2016-08-08)

Features

  • Switch from upload.pypi.io to upload.pypi.org. (#201)

  • Retrieve configuration from the environment as a default. (#144)

    • Repository URL will default to TWINE_REPOSITORY

    • Username will default to TWINE_USERNAME

    • Password will default to TWINE_PASSWORD

  • Allow the Repository URL to be provided on the command-line (--repository-url) or via an environment variable (TWINE_REPOSITORY_URL). (#166)

  • Generate Blake2b 256 digests for packages if pyblake2 is installed. Users can use python -m pip install twine[with-blake2] to have pyblake2 installed with Twine. (#171)

Misc

  • Generate SHA256 digest for all packages by default.

  • Stop testing on Python 2.6.

  • Warn users if they receive a 500 error when uploading to *pypi.python.org (#199)

Twine 1.7.4 (2016-07-09)

Bugfixes

  • Correct a packaging error.

Twine 1.7.3 (2016-07-08)

Bugfixes

  • Fix uploads to instances of pypiserver using --skip-existing. We were not properly checking the return status code on the response after attempting an upload. (#195)

Misc

  • Avoid attempts to upload a package if we can find it on Legacy PyPI.

Twine 1.7.2 (2016-07-05)

Bugfixes

  • Fix issue where we were checking the existence of packages even if the user didn’t specify --skip-existing. (#189) (#191)

Twine 1.7.1 (2016-07-05)

Bugfixes

  • Clint was not specified in the wheel metadata as a dependency. (#187)

Twine 1.7.0 (2016-07-04)

Features

  • Support --cert and --client-cert command-line flags and config file options for feature parity with pip. This allows users to verify connections to servers other than PyPI (e.g., local package repositories) with different certificates. (#142)

  • Add progress bar to uploads. (#152)

  • Allow --skip-existing to work for 409 status codes. (#162)

  • Implement retries when the CDN in front of PyPI gives us a 5xx error. (#167)

  • Switch Twine to upload to pypi.io instead of pypi.python.org. (#177)

Bugfixes

  • Allow passwords to have %s in them. (#186)

Twine 1.6.5 (2015-12-16)

Bugfixes

  • Bump requests-toolbelt version to ensure we avoid ConnectionErrors (#155)

Twine 1.6.4 (2015-10-27)

Bugfixes

  • Paths with hyphens in them break the Wheel regular expression. (#145)

  • Exception while accessing the repository key (sic) when raising a redirect exception. (#146)

Twine 1.6.3 (2015-10-05)

Bugfixes

  • Fix uploading signatures causing a 500 error after large file support was added. (#137, #140)

Twine 1.6.2 (2015-09-28)

Bugfixes

  • Upload signatures with packages appropriately (#132)

    As part of the refactor for the 1.6.0 release, we were using the wrong name to find the signature file.

    This also uncovered a bug where if you’re using twine in a situation where * is not expanded by your shell, we might also miss uploading signatures to PyPI. Both were fixed as part of this.

Twine 1.6.1 (2015-09-18)

Bugfixes

  • Fix signing support for uploads (#130)

Twine 1.6.0 (2015-09-14)

Features

  • Allow the user to specify the location of their .pypirc (#97)

  • Support registering new packages with twine register (#8)

  • Add the --skip-existing flag to twine upload to allow users to skip releases that already exist on PyPI. (#115)

  • Upload wheels first to PyPI (#106)

  • Large file support via the requests-toolbelt (#104)

Bugfixes

  • Raise an exception on redirects (#92)

  • Work around problems with Windows when using getpass.getpass (#116)

  • Warnings triggered by pkginfo searching for PKG-INFO files should no longer be user visible. (#114)

  • Provide more helpful messages if .pypirc is out of date. (#111)

Twine 1.5.0 (2015-03-10)

Features

  • Support commands not named “gpg” for signing (#29)

Bugfixes

  • Display information about the version of setuptools installed (#85)

  • Support deprecated pypirc file format (#61)

Misc

  • Add lower-limit to requests dependency

Twine 1.4.0 (2014-12-12)

Features

  • Switch to a git style dispatching for the commands to enable simpler commands and programmatic invocation. (#6)

  • Parse ~/.pypirc ourselves and use subprocess instead of the distutils.spawn module. (#13)

Bugfixes

  • Expand globs and check for existence of dists to upload (#65)

  • Fix issue uploading packages with _s in the name (#47)

  • List registered commands in help text (#34)

  • Use pkg_resources to load registered commands (#32)

  • Prevent ResourceWarning from being shown (#28)

  • Add support for uploading Windows installers (#26)

Twine 1.3.0 (2014-03-31)

Features

  • Additional functionality.

Twine 1.2.2 (2013-10-03)

Features

  • Basic functionality.