.. :changelog: History ------- 3.7 (2024-04-11) ++++++++++++++++ - Fix issue where specially crafted inputs to encode() could take exceptionally long amount of time to process. [CVE-2024-3651] Thanks to Guido Vranken for reporting the issue. 3.6 (2023-11-25) ++++++++++++++++ - Fix regression to include tests in source distribution. 3.5 (2023-11-24) ++++++++++++++++ - Update to Unicode 15.1.0 - String codec name is now "idna2008" as overriding the system codec "idna" was not working. - Fix typing error for codec encoding - "setup.cfg" has been added for this release due to some downstream lack of adherence to PEP 517. Should be removed in a future release so please prepare accordingly. - Removed reliance on a symlink for the "idna-data" tool to comport with PEP 517 and the Python Packaging User Guide for sdist archives. - Added security reporting protocol for project Thanks Jon Ribbens, Diogo Teles Sant'Anna, Wu Tingfeng for contributions to this release. 3.4 (2022-09-14) ++++++++++++++++ - Update to Unicode 15.0.0 - Migrate to pyproject.toml for build information (PEP 621) - Correct another instance where generic exception was raised instead of IDNAError for malformed input - Source distribution uses zeroized file ownership for improved reproducibility Thanks to Seth Michael Larson for contributions to this release. 3.3 (2021-10-13) ++++++++++++++++ - Update to Unicode 14.0.0 - Update to in-line type annotations - Throw IDNAError exception correctly for some malformed input - Advertise support for Python 3.10 - Improve testing regime on Github - Fix Russian typo in documentation Thanks to Jon Defresne, Hugo van Kemenade, Seth Michael Larson, Patrick Ventuzelo and Boris Verhovsky for contributions to this release. 3.2 (2021-05-29) ++++++++++++++++ - Add type hints (Thanks, Seth Michael Larson!) - Remove support for Python 3.4 3.1 (2021-01-04) ++++++++++++++++ - Ensure license is included in package (Thanks, Julien Schueller) - No longer mark wheel has universal (Thanks, Matthieu Darbois) - Test on PowerPC using Travis CI 3.0 (2021-01-01) ++++++++++++++++ - Python 2 is no longer supported (the 2.x branch supports Python 2, use "idna<3" in your requirements file if you need Python 2 support) - Support for V2 UTS 46 test vectors. 2.10 (2020-06-27) +++++++++++++++++ - Update to Unicode 13.0.0. - Throws a more specific exception if "xn--" is provided as a label. - This is expected to be the last version that supports Python 2. 2.9 (2020-02-16) ++++++++++++++++ - Update to Unicode 12.1.0. - Prohibit A-labels ending with a hyphen (Thanks, Julien Bernard!) - Future-proofing: Test on Python 3.7 and 3.8, don't immediately fail should Python 4 come along. - Made BSD 3-clause license clearer 2.8 (2018-12-04) ++++++++++++++++ - Update to Unicode 11.0.0. - Provide more specific exceptions for some malformed labels. 2.7 (2018-06-10) ++++++++++++++++ - Update to Unicode 10.0.0. - No longer accepts dot-prefixed domains (e.g. ".example") as valid. This is to be more conformant with the UTS 46 spec. Users should strip dot prefixes from domains before processing. 2.6 (2017-08-08) ++++++++++++++++ - Allows generation of IDNA and UTS 46 table data for different versions of Unicode, by deriving properties directly from Unicode data. - Ability to generate RFC 5892/IANA-style table data - Diagnostic output of IDNA-related Unicode properties and derived calculations for a given codepoint - Support for idna.__version__ to report version - Support for idna.idnadata.__version__ and idna.uts46data.__version__ to report Unicode version of underlying IDNA and UTS 46 data respectively. 2.5 (2017-03-07) ++++++++++++++++ - Fix bug with Katakana middle dot context-rule (Thanks, Greg Shikhman.) 2.4 (2017-03-01) ++++++++++++++++ - Restore IDNAError to be a subclass of UnicodeError, as some users of this library are only looking for the latter to catch invalid strings. 2.3 (2017-02-28) ++++++++++++++++ - Fix bugs relating to deriving IDNAError from UnicodeError. - More memory footprint improvements (Thanks, Alex Gaynor) 2.2 (2016-12-21) ++++++++++++++++ - Made some changes to the UTS 46 data that should allow Jython to get around 64kb Java class limits. (Thanks, John A. Booth and Marcin Płonka.) - In Python 2.6, skip two tests that rely on data not present in that Python version's unicodedata module. - Use relative imports to help downstream users. 2.1 (2016-03-20) ++++++++++++++++ - Memory consumption optimizations. The library should consume significantly less memory through smarter data structures being used to represent relevant Unicode properties. Many thanks to Shivaram Lingamneni for this patch. - Patches to make library work better with Python 2.6. The core library currently works however the unit testing does not. (Thanks, Robert Buchholz) - Better affix all Unicode codepoint properties to a specific version. 2.0 (2015-05-18) ++++++++++++++++ - Added support for Unicode IDNA Compatibility Processing (aka Unicode Technical Standard #46). Big thanks to Jon Ribbens who contributed this functionality. 1.1 (2015-01-27) ++++++++++++++++ - Use IDNA properties from Unicode 6.3.0. Internet Architecture Board (IAB) issued statement recommending against the use of Unicode 7.0.0 until issues relating to U+08A1 codepoint are resolved. See http://goo.gl/Ed1n0K - Identify some cases when label would be too longer to be a legal DNS name and raise an exception. (Thanks, Ed Lewis) 1.0 (2014-10-12) ++++++++++++++++ - Update IDNA properties for Unicode 7.0.0. 0.9 (2014-07-18) ++++++++++++++++ - Fix issue with non-UTF-8 environments reading the README file now that it contains non-ASCII. (Thanks, Tom Prince) - Codec functions are useful, so they are separated into their own module, rather than just existing for compatibility reasons. - Add LICENSE file. 0.8 (2014-07-09) ++++++++++++++++ - Added MANIFEST.in for correct source distribution compilation. 0.7 (2014-07-09) ++++++++++++++++ - Filled out missing tests for various functions. - Fix bug in CONTEXTO validation for Greek lower numeral sign (U+0375) - Fix bug in CONTEXTO validation for Japanese middle dot (U+30FB) - Improved documentation - Move designation to Stable 0.6 (2014-04-29) ++++++++++++++++ - Minor improvements to Python 3 support, tests (Thanks, Derek Wilson) 0.5 (2014-02-05) ++++++++++++++++ - Update IDNA properties for Unicode 6.3.0. 0.4 (2014-01-07) ++++++++++++++++ - Fix trove classifier for Python 3. (Thanks, Hynek Schlawack) 0.3 (2013-07-18) ++++++++++++++++ - Ported to Python 3. 0.2 (2013-07-16) ++++++++++++++++ - Improve packaging. - More conformant, passes all relevant tests in the Unicode TR46 test suite. 0.1 (2013-05-27) ++++++++++++++++ - First proof-of-concept version.