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unreleased
==========
Features
--------
- Add support for Python 3.11 and 3.12.
- Added HTTP 418 error code via `pyramid.httpexceptions.HTTPImATeapot`.
See https://github.com/Pylons/pyramid/pull/3667
- Coverage reports in tests based on Python 3.12 instead of Python 3.8.
- All scripts now pass a new option ``__script__`` when loading the WSGI app.
For example, ``pserve`` sets ``__script__ == 'pserve'``. This works for
``pserve``, ``pshell``, ``prequest``, ``proutes``, ``ptweens``, ``pviews``,
as well as when using ``pyramid.paster.bootstrap`` directly.
When using ``plaster-pastedeploy`` to load an INI file, this option will
manifest as a new value passed into the ``global_conf`` arg of your
application factory, where you can use it as part of initializing your app.
See https://github.com/Pylons/pyramid/pull/3735
Bug Fixes
---------
- Removed support for null-bytes in the path when making a request for a file
against a static_view. Whille null-bytes are allowed by the HTTP
specification, due to the handling of null-bytes potentially leading to
security vulnerabilities it is no longer supported.
This fixes a security vulnerability that is present due to a bug in Python
3.11.0 through 3.11.4, thereby allowing the unintended disclosure of an
``index.html`` one directory up from the static views path.
Thanks to Masashi Yamane of LAC Co., Ltd for reporting this issue.
Backward Incompatibilities
--------------------------
- Drop support for Python 3.6.
- Requests to a static_view are no longer allowed to contain a null-byte in any
part of the path segment.
- Drop support for l*gettext() methods in the i18n module.
These have been deprecated in Python's gettext module since 3.8, and
removed in Python 3.11.
Documentation Changes
---------------------
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