Update werkzeug to 1.0.1

[pyup-bot]

This PR updates Werkzeug from 0.11.10 to 1.0.1.

Changelog

1.0.1

-------------

Released 2020-03-31

-   Make the argument to ``RequestRedirect.get_response`` optional.
 :issue:`1718`
-   Only allow a single access control allow origin value. :pr:`1723`
-   Fix crash when trying to parse a non-existent Content Security
 Policy header. :pr:`1731`
-   ``http_date`` zero fills years < 1000 to always output four digits.
 :issue:`1739`
-   Fix missing local variables in interactive debugger console.
 :issue:`1746`
-   Fix passing file-like objects like ``io.BytesIO`` to
 ``FileStorage.save``. :issue:`1733`

1.0.0

-------------

Released 2020-02-06

-   Drop support for Python 3.4. (:issue:`1478`)
-   Remove code that issued deprecation warnings in version 0.15.
 (:issue:`1477`)
-   Remove most top-level attributes provided by the ``werkzeug``
 module in favor of direct imports. For example, instead of
 ``import werkzeug; werkzeug.url_quote``, do
 ``from werkzeug.urls import url_quote``. Install version 0.16 first
 to see deprecation warnings while upgrading. :issue:`2`, :pr:`1640`
-   Added ``utils.invalidate_cached_property()`` to invalidate cached
 properties. (:pr:`1474`)
-   Directive keys for the ``Set-Cookie`` response header are not
 ignored when parsing the ``Cookie`` request header. This allows
 cookies with names such as "expires" and "version". (:issue:`1495`)
-   Request cookies are parsed into a ``MultiDict`` to capture all
 values for cookies with the same key. ``cookies[key]`` returns the
 first value rather than the last. Use ``cookies.getlist(key)`` to
 get all values. ``parse_cookie`` also defaults to a ``MultiDict``.
 :issue:`1562`, :pr:`1458`
-   Add ``charset=utf-8`` to an HTTP exception response's
 ``CONTENT_TYPE`` header. (:pr:`1526`)
-   The interactive debugger handles outer variables in nested scopes
 such as lambdas and comprehensions. :issue:`913`, :issue:`1037`,
 :pr:`1532`
-   The user agent for Opera 60 on Mac is correctly reported as
 "opera" instead of "chrome". :issue:`1556`
-   The platform for Crosswalk on Android is correctly reported as
 "android" instead of "chromeos". (:pr:`1572`)
-   Issue a warning when the current server name does not match the
 configured server name. :issue:`760`
-   A configured server name with the default port for a scheme will
 match the current server name without the port if the current scheme
 matches. :pr:`1584`
-   :exc:`~exceptions.InternalServerError` has a ``original_exception``
 attribute that frameworks can use to track the original cause of the
 error. :pr:`1590`
-   Headers are tested for equality independent of the header key case,
 such that ``X-Foo`` is the same as ``x-foo``. :pr:`1605`
-   :meth:`http.dump_cookie` accepts ``'None'`` as a value for
 ``samesite``. :issue:`1549`
-   :meth:`~test.Client.set_cookie` accepts a ``samesite`` argument.
 :pr:`1705`
-   Support the Content Security Policy header through the
 `Response.content_security_policy` data structure. :pr:`1617`
-   ``LanguageAccept`` will fall back to matching "en" for "en-US" or
 "en-US" for "en" to better support clients or translations that
 only match at the primary language tag. :issue:`450`, :pr:`1507`
-   ``MIMEAccept`` uses MIME parameters for specificity when matching.
 :issue:`458`, :pr:`1574`
-   If the development server is started with an ``SSLContext``
 configured to verify client certificates, the certificate in PEM
 format will be available as ``environ["SSL_CLIENT_CERT"]``.
 :pr:`1469`
-   ``is_resource_modified`` will run for methods other than ``GET`` and
 ``HEAD``, rather than always returning ``False``. :issue:`409`
-   ``SharedDataMiddleware`` returns 404 rather than 500 when trying to
 access a directory instead of a file with the package loader. The
 dependency on setuptools and pkg_resources is removed.
 :issue:`1599`
-   Add a ``response.cache_control.immutable`` flag. Keep in mind that
 browser support for this ``Cache-Control`` header option is still
 experimental and may not be implemented. :issue:`1185`
-   Optional request log highlighting with the development server is
 handled by Click instead of termcolor. :issue:`1235`
-   Optional ad-hoc TLS support for the development server is handled
 by cryptography instead of pyOpenSSL. :pr:`1555`
-   ``FileStorage.save()`` supports ``pathlib`` and :pep:`519`
 ``PathLike`` objects. :issue:`1653`
-   The debugger security pin is unique in containers managed by Podman.
 :issue:`1661`
-   Building a URL when ``host_matching`` is enabled takes into account
 the current host when there are duplicate endpoints with different
 hosts. :issue:`488`
-   The ``429 TooManyRequests`` and ``503 ServiceUnavailable`` HTTP
 exceptions takes a ``retry_after`` parameter to set the
 ``Retry-After`` header. :issue:`1657`
-   ``Map`` and ``Rule`` have a ``merge_slashes`` option to collapse
 multiple slashes into one, similar to how many HTTP servers behave.
 This is enabled by default. :pr:`1286, 1694`
-   Add HTTP 103, 208, 306, 425, 506, 508, and 511 to the list of status
 codes. :pr:`1678`
-   Add ``update``, ``setlist``, and ``setlistdefault`` methods to the
 ``Headers`` data structure. ``extend`` method can take ``MultiDict``
 and kwargs. :pr:`1687, 1697`
-   The development server accepts paths that start with two slashes,
 rather than stripping off the first path segment. :issue:`491`
-   Add access control (Cross Origin Request Sharing, CORS) header
 properties to the ``Request`` and ``Response`` wrappers. :pr:`1699`
-   ``Accept`` values are no longer ordered alphabetically for equal
 quality tags. Instead the initial order is preserved. :issue:`1686`
-   Added ``Map.lock_class`` attribute for alternative
 implementations. :pr:`1702`
-   Support matching and building WebSocket rules in the routing system,
 for use by async frameworks. :pr:`1709`
-   Range requests that span an entire file respond with 206 instead of
 200, to be more compliant with :rfc:`7233`. This may help serving
 media to older browsers. :issue:`410, 1704`
-   The :class:`~middleware.shared_data.SharedDataMiddleware` default
 ``fallback_mimetype`` is ``application/octet-stream``. If a filename
 looks like a text mimetype, the ``utf-8`` charset is added to it.
 This matches the behavior of :class:`~wrappers.BaseResponse` and
 Flask's ``send_file()``. :issue:`1689`

0.16.1

--------------

Released 2020-01-27

-   Fix import location in deprecation messages for subpackages.
 :issue:`1663`
-   Fix an SSL error on Python 3.5 when the dev server responds with no
 content. :issue:`1659`

0.16.0

--------------

Released 2019-09-19

-   Deprecate most top-level attributes provided by the ``werkzeug``
 module in favor of direct imports. The deprecated imports will be
 removed in version 1.0.

 For example, instead of ``import werkzeug; werkzeug.url_quote``, do
 ``from werkzeug.urls import url_quote``. A deprecation warning will
 show the correct import to use. ``werkzeug.exceptions`` and
 ``werkzeug.routing`` should also be imported instead of accessed,
 but for technical reasons can't show a warning.

 :issue:`2`, :pr:`1640`

0.15.6

--------------

Released 2019-09-04

-   Work around a bug in pip that caused the reloader to fail on
 Windows when the script was an entry point. This fixes the issue
 with Flask's `flask run` command failing with "No module named
 Scripts\flask". :issue:`1614`
-   ``ProxyFix`` trusts the ``X-Forwarded-Proto`` header by default.
 :issue:`1630`
-   The deprecated ``num_proxies`` argument to ``ProxyFix`` sets
 ``x_for``, ``x_proto``, and ``x_host`` to match 0.14 behavior. This
 is intended to make intermediate upgrades less disruptive, but the
 argument will still be removed in 1.0. :issue:`1630`

0.15.5

--------------

Released 2019-07-17

-   Fix a ``TypeError`` due to changes to ``ast.Module`` in Python 3.8.
 :issue:`1551`
-   Fix a C assertion failure in debug builds of some Python 2.7
 releases. :issue:`1553`
-   :class:`~exceptions.BadRequestKeyError` adds the ``KeyError``
 message to the description if ``e.show_exception`` is set to
 ``True``. This is a more secure default than the original 0.15.0
 behavior and makes it easier to control without losing information.
 :pr:`1592`
-   Upgrade the debugger to jQuery 3.4.1. :issue:`1581`
-   Work around an issue in some external debuggers that caused the
 reloader to fail. :issue:`1607`
-   Work around an issue where the reloader couldn't introspect a
 setuptools script installed as an egg. :issue:`1600`
-   The reloader will use ``sys.executable`` even if the script is
 marked executable, reverting a behavior intended for NixOS
 introduced in 0.15. The reloader should no longer cause
 ``OSError: [Errno 8] Exec format error``. :issue:`1482`,
 :issue:`1580`
-   ``SharedDataMiddleware`` safely handles paths with Windows drive
 names. :issue:`1589`

0.15.4

--------------

Released 2019-05-14

-   Fix a ``SyntaxError`` on Python 2.7.5. (:issue:`1544`)

0.15.3

--------------

Released 2019-05-14

-   Properly handle multi-line header folding in development server in
 Python 2.7. (:issue:`1080`)
-   Restore the ``response`` argument to :exc:`~exceptions.Unauthorized`.
 (:pr:`1527`)
-   :exc:`~exceptions.Unauthorized` doesn't add the ``WWW-Authenticate``
 header if ``www_authenticate`` is not given. (:issue:`1516`)
-   The default URL converter correctly encodes bytes to string rather
 than representing them with ``b''``. (:issue:`1502`)
-   Fix the filename format string in
 :class:`~middleware.profiler.ProfilerMiddleware` to correctly handle
 float values. (:issue:`1511`)
-   Update :class:`~middleware.lint.LintMiddleware` to work on Python 3.
 (:issue:`1510`)
-   The debugger detects cycles in chained exceptions and does not time
 out in that case. (:issue:`1536`)
-   When running the development server in Docker, the debugger security
 pin is now unique per container.

0.15.2

--------------

Released 2019-04-02

-   ``Rule`` code generation uses a filename that coverage will ignore.
 The previous value, "generated", was causing coverage to fail.
 (:issue:`1487`)
-   The test client removes the cookie header if there are no persisted
 cookies. This fixes an issue introduced in 0.15.0 where the cookies
 from the original request were used for redirects, causing functions
 such as logout to fail. (:issue:`1491`)
-   The test client copies the environ before passing it to the app, to
 prevent in-place modifications from affecting redirect requests.
 (:issue:`1498`)
-   The ``"werkzeug"`` logger only adds a handler if there is no handler
 configured for its level in the logging chain. This avoids double
 logging if other code configures logging first. (:issue:`1492`)

0.15.1

--------------

Released 2019-03-21

-   :exc:`~exceptions.Unauthorized` takes ``description`` as the first
 argument, restoring previous behavior. The new ``www_authenticate``
 argument is listed second. (:issue:`1483`)

0.15.0

--------------

Released 2019-03-19

-   Building URLs is ~7x faster. Each :class:`~routing.Rule` compiles
 an optimized function for building itself. (:pr:`1281`)
-   :meth:`MapAdapter.build() <routing.MapAdapter.build>` can be passed
 a :class:`~datastructures.MultiDict` to represent multiple values
 for a key. It already did this when passing a dict with a list
 value. (:pr:`724`)
-   ``path_info`` defaults to ``'/'`` for
 :meth:`Map.bind() <routing.Map.bind>`. (:issue:`740`, :pr:`768`,
 :pr:`1316`)
-   Change ``RequestRedirect`` code from 301 to 308, preserving the verb
 and request body (form data) during redirect. (:pr:`1342`)
-   ``int`` and ``float`` converters in URL rules will handle negative
 values if passed the ``signed=True`` parameter. For example,
 ``/jump/<int(signed=True):count>``. (:pr:`1355`)
-   ``Location`` autocorrection in :func:`Response.get_wsgi_headers()
 <wrappers.BaseResponse.get_wsgi_headers>` is relative to the current
 path rather than the root path. (:issue:`693`, :pr:`718`,
 :pr:`1315`)
-   412 responses once again include entity headers and an error message
 in the body. They were originally omitted when implementing
 ``If-Match`` (:pr:`1233`), but the spec doesn't seem to disallow it.
 (:issue:`1231`, :pr:`1255`)
-   The Content-Length header is removed for 1xx and 204 responses. This
 fixes a previous change where no body would be sent, but the header
 would still be present. The new behavior matches RFC 7230.
 (:pr:`1294`)
-   :class:`~exceptions.Unauthorized` takes a ``www_authenticate``
 parameter to set the ``WWW-Authenticate`` header for the response,
 which is technically required for a valid 401 response.
 (:issue:`772`, :pr:`795`)
-   Add support for status code 424 :exc:`~exceptions.FailedDependency`.
 (:pr:`1358`)
-   :func:`http.parse_cookie` ignores empty segments rather than
 producing a cookie with no key or value. (:issue:`1245`, :pr:`1301`)
-   :func:`~http.parse_authorization_header` (and
 :class:`~datastructures.Authorization`,
 :attr:`~wrappers.Request.authorization`) treats the authorization
 header as UTF-8. On Python 2, basic auth username and password are
 ``unicode``. (:pr:`1325`)
-   :func:`~http.parse_options_header` understands :rfc:`2231` parameter
 continuations. (:pr:`1417`)
-   :func:`~urls.uri_to_iri` does not unquote ASCII characters in the
 unreserved class, such as space, and leaves invalid bytes quoted
 when decoding. :func:`~urls.iri_to_uri` does not quote reserved
 characters. See :rfc:`3987` for these character classes.
 (:pr:`1433`)
-   ``get_content_type`` appends a charset for any mimetype that ends
 with ``+xml``, not just those that start with ``application/``.
 Known text types such as ``application/javascript`` are also given
 charsets. (:pr:`1439`)
-   Clean up ``werkzeug.security`` module, remove outdated hashlib
 support. (:pr:`1282`)
-   In :func:`~security.generate_password_hash`, PBKDF2 uses 150000
 iterations by default, increased from 50000. (:pr:`1377`)
-   :class:`~wsgi.ClosingIterator` calls ``close`` on the wrapped
 *iterable*, not the internal iterator. This doesn't affect objects
 where ``__iter__`` returned ``self``. For other objects, the method
 was not called before. (:issue:`1259`, :pr:`1260`)
-   Bytes may be used as keys in :class:`~datastructures.Headers`, they
 will be decoded as Latin-1 like values are. (:pr:`1346`)
-   :class:`~datastructures.Range` validates that list of range tuples
 passed to it would produce a valid ``Range`` header. (:pr:`1412`)
-   :class:`~datastructures.FileStorage` looks up attributes on
 ``stream._file`` if they don't exist on ``stream``, working around
 an issue where :func:`tempfile.SpooledTemporaryFile` didn't
 implement all of :class:`io.IOBase`. See
 https://github.com/python/cpython/pull/3249. (:pr:`1409`)
-   :class:`CombinedMultiDict.copy() <datastructures.CombinedMultiDict>`
 returns a shallow mutable copy as a
 :class:`~datastructures.MultiDict`. The copy no longer reflects
 changes to the combined dicts, but is more generally useful.
 (:pr:`1420`)
-   The version of jQuery used by the debugger is updated to 3.3.1.
 (:pr:`1390`)
-   The debugger correctly renders long ``markupsafe.Markup`` instances.
 (:pr:`1393`)
-   The debugger can serve resources when Werkzeug is installed as a
 zip file. ``DebuggedApplication.get_resource`` uses
 ``pkgutil.get_data``. (:pr:`1401`)
-   The debugger and server log support Python 3's chained exceptions.
 (:pr:`1396`)
-   The interactive debugger highlights frames that come from user code
 to make them easy to pick out in a long stack trace. Note that if an
 env was created with virtualenv instead of venv, the debugger may
 incorrectly classify some frames. (:pr:`1421`)
-   Clicking the error message at the top of the interactive debugger
 will jump down to the bottom of the traceback. (:pr:`1422`)
-   When generating a PIN, the debugger will ignore a ``KeyError``
 raised when the current UID doesn't have an associated username,
 which can happen in Docker. (:issue:`1471`)
-   :class:`~exceptions.BadRequestKeyError` adds the ``KeyError``
 message to the description, making it clearer what caused the 400
 error. Frameworks like Flask can omit this information in production
 by setting ``e.args = ()``. (:pr:`1395`)
-   If a nested ``ImportError`` occurs from :func:`~utils.import_string`
 the traceback mentions the nested import. Removes an untested code
 path for handling "modules not yet set up by the parent."
 (:pr:`735`)
-   Triggering a reload while using a tool such as PDB no longer hides
 input. (:pr:`1318`)
-   The reloader will not prepend the Python executable to the command
 line if the Python file is marked executable. This allows the
 reloader to work on NixOS. (:pr:`1242`)
-   Fix an issue where ``sys.path`` would change between reloads when
 running with ``python -m app``. The reloader can detect that a
 module was run with "-m" and reconstructs that instead of the file
 path in ``sys.argv`` when reloading. (:pr:`1416`)
-   The dev server can bind to a Unix socket by passing a hostname like
 ``unix://app.socket``. (:pr:`209`, :pr:`1019`)
-   Server uses ``IPPROTO_TCP`` constant instead of ``SOL_TCP`` for
 Jython compatibility. (:pr:`1375`)
-   When using an adhoc SSL cert with :func:`~serving.run_simple`, the
 cert is shown as self-signed rather than signed by an invalid
 authority. (:pr:`1430`)
-   The development server logs the unquoted IRI rather than the raw
 request line, to make it easier to work with Unicode in request
 paths during development. (:issue:`1115`)
-   The development server recognizes ``ConnectionError`` on Python 3 to
 silence client disconnects, and does not silence other ``OSErrors``
 that may have been raised inside the application. (:pr:`1418`)
-   The environ keys ``REQUEST_URI`` and ``RAW_URI`` contain the raw
 path before it was percent-decoded. This is non-standard, but many
 WSGI servers add them. Middleware could replace ``PATH_INFO`` with
 this to route based on the raw value. (:pr:`1419`)
-   :class:`~test.EnvironBuilder` doesn't set ``CONTENT_TYPE`` or
 ``CONTENT_LENGTH`` in the environ if they aren't set. Previously
 these used default values if they weren't set. Now it's possible to
 distinguish between empty and unset values. (:pr:`1308`)
-   The test client raises a ``ValueError`` if a query string argument
 would overwrite a query string in the path. (:pr:`1338`)
-   :class:`test.EnvironBuilder` and :class:`test.Client` take a
 ``json`` argument instead of manually passing ``data`` and
 ``content_type``. This is serialized using the
 :meth:`test.EnvironBuilder.json_dumps` method. (:pr:`1404`)
-   :class:`test.Client` redirect handling is rewritten. (:pr:`1402`)

 -   The redirect environ is copied from the initial request environ.
 -   Script root and path are correctly distinguished when
     redirecting to a path under the root.
 -   The HEAD method is not changed to GET.
 -   307 and 308 codes preserve the method and body. All others
     ignore the body and related headers.
 -   Headers are passed to the new request for all codes, following
     what browsers do.
 -   :class:`test.EnvironBuilder` sets the content type and length
     headers in addition to the WSGI keys when detecting them from
     the data.
 -   Intermediate response bodies are iterated over even when
     ``buffered=False`` to ensure iterator middleware can run cleanup
     code safely. Only the last response is not buffered. (:pr:`988`)

-   :class:`~test.EnvironBuilder`, :class:`~datastructures.FileStorage`,
 and :func:`wsgi.get_input_stream` no longer share a global
 ``_empty_stream`` instance. This improves test isolation by
 preventing cases where closing the stream in one request would
 affect other usages. (:pr:`1340`)
-   The default ``SecureCookie.serialization_method`` will change from
 :mod:`pickle` to :mod:`json` in 1.0. To upgrade existing tokens,
 override :meth:`~contrib.securecookie.SecureCookie.unquote` to try
 ``pickle`` if ``json`` fails. (:pr:`1413`)
-   ``CGIRootFix`` no longer modifies ``PATH_INFO`` for very old
 versions of Lighttpd. ``LighttpdCGIRootFix`` was renamed to
 ``CGIRootFix`` in 0.9. Both are deprecated and will be removed in
 version 1.0. (:pr:`1141`)
-   :class:`werkzeug.wrappers.json.JSONMixin` has been replaced with
 Flask's implementation. Check the docs for the full API.
 (:pr:`1445`)
-   The contrib modules are deprecated and will either be moved into
 ``werkzeug`` core or removed completely in version 1.0. Some modules
 that already issued deprecation warnings have been removed. Be sure
 to run or test your code with
 ``python -W default::DeprecationWarning`` to catch any deprecated
 code you're using. (:issue:`4`)

 -   ``LintMiddleware`` has moved to :mod:`werkzeug.middleware.lint`.
 -   ``ProfilerMiddleware`` has moved to
     :mod:`werkzeug.middleware.profiler`.
 -   ``ProxyFix`` has moved to :mod:`werkzeug.middleware.proxy_fix`.
 -   ``JSONRequestMixin`` has moved to :mod:`werkzeug.wrappers.json`.
 -   ``cache`` has been extracted into a separate project,
     `cachelib <https://github.com/pallets/cachelib>`_. The version
     in Werkzeug is deprecated.
 -   ``securecookie`` and ``sessions`` have been extracted into a
     separate project,
     `secure-cookie <https://github.com/pallets/secure-cookie>`_. The
     version in Werkzeug is deprecated.
 -   Everything in ``fixers``, except ``ProxyFix``, is deprecated.
 -   Everything in ``wrappers``, except ``JSONMixin``, is deprecated.
 -   ``atom`` is deprecated. This did not fit in with the rest of
     Werkzeug, and is better served by a dedicated library in the
     community.
 -   ``jsrouting`` is removed. Set URLs when rendering templates
     or JSON responses instead.
 -   ``limiter`` is removed. Its specific use is handled by Werkzeug
     directly, but stream limiting is better handled by the WSGI
     server in general.
 -   ``testtools`` is removed. It did not offer significant benefit
     over the default test client.
 -   ``iterio`` is deprecated.

-   :func:`wsgi.get_host` no longer looks at ``X-Forwarded-For``. Use
 :class:`~middleware.proxy_fix.ProxyFix` to handle that.
 (:issue:`609`, :pr:`1303`)
-   :class:`~middleware.proxy_fix.ProxyFix` is refactored to support
 more headers, multiple values, and more secure configuration.

 -   Each header supports multiple values. The trusted number of
     proxies is configured separately for each header. The
     ``num_proxies`` argument is deprecated. (:pr:`1314`)
 -   Sets ``SERVER_NAME`` and ``SERVER_PORT`` based on
     ``X-Forwarded-Host``. (:pr:`1314`)
 -   Sets ``SERVER_PORT`` and modifies ``HTTP_HOST`` based on
     ``X-Forwarded-Port``. (:issue:`1023`, :pr:`1304`)
 -   Sets ``SCRIPT_NAME`` based on ``X-Forwarded-Prefix``.
     (:issue:`1237`)
 -   The original WSGI environment values are stored in the
     ``werkzeug.proxy_fix.orig`` key, a dict. The individual keys
     ``werkzeug.proxy_fix.orig_remote_addr``,
     ``werkzeug.proxy_fix.orig_wsgi_url_scheme``, and
     ``werkzeug.proxy_fix.orig_http_host`` are deprecated.

-   Middleware from ``werkzeug.wsgi`` has moved to separate modules
 under ``werkzeug.middleware``, along with the middleware moved from
 ``werkzeug.contrib``. The old ``werkzeug.wsgi`` imports are
 deprecated and will be removed in version 1.0. (:pr:`1452`)

 -   ``werkzeug.wsgi.DispatcherMiddleware`` has moved to
     :class:`werkzeug.middleware.dispatcher.DispatcherMiddleware`.
 -   ``werkzeug.wsgi.ProxyMiddleware`` as moved to
     :class:`werkzeug.middleware.http_proxy.ProxyMiddleware`.
 -   ``werkzeug.wsgi.SharedDataMiddleware`` has moved to
     :class:`werkzeug.middleware.shared_data.SharedDataMiddleware`.

-   :class:`~middleware.http_proxy.ProxyMiddleware` proxies the query
 string. (:pr:`1252`)
-   The filenames generated by
 :class:`~middleware.profiler.ProfilerMiddleware` can be customized.
 (:issue:`1283`)
-   The ``werkzeug.wrappers`` module has been converted to a package,
 and its various classes have been organized into separate modules.
 Any previously documented classes, understood to be the existing
 public API, are still importable from ``werkzeug.wrappers``, or may
 be imported from their specific modules. (:pr:`1456`)

0.14.1

--------------

Released on December 31st 2017

- Resolved a regression with status code handling in the integrated
development server.

0.14

------------

Released on December 31st 2017

- HTTP exceptions are now automatically caught by
``Request.application``.
- Added support for edge as browser.
- Added support for platforms that lack ``SpooledTemporaryFile``.
- Add support for etag handling through if-match
- Added support for the SameSite cookie attribute.
- Added ``werkzeug.wsgi.ProxyMiddleware``
- Implemented ``has`` for ``NullCache``
- ``get_multi`` on cache clients now returns lists all the time.
- Improved the watchdog observer shutdown for the reloader to not crash
on exit on older Python versions.
- Added support for ``filename*`` filename attributes according to
RFC 2231
- Resolved an issue where machine ID for the reloader PIN was not
read accurately on windows.
- Added a workaround for syntax errors in init files in the reloader.
- Added support for using the reloader with console scripts on windows.
- The built-in HTTP server will no longer close a connection in cases
where no HTTP body is expected (204, 204, HEAD requests etc.)
- The ``EnvironHeaders`` object now skips over empty content type and
lengths if they are set to falsy values.
- Werkzeug will no longer send the content-length header on 1xx or
204/304 responses.
- Cookie values are now also permitted to include slashes and equal
signs without quoting.
- Relaxed the regex for the routing converter arguments.
- If cookies are sent without values they are now assumed to have an
empty value and the parser accepts this.  Previously this could have
corrupted cookies that followed the value.
- The test ``Client`` and ``EnvironBuilder`` now support mimetypes like
the request object does.
- Added support for static weights in URL rules.
- Better handle some more complex reloader scenarios where sys.path
contained non directory paths.
- ``EnvironHeaders`` no longer raises weird errors if non string keys
are passed to it.

0.13

------------

Released on December 7th 2017

- **Deprecate support for Python 2.6 and 3.3.** CI tests will not run
for these versions, and support will be dropped completely in the next
version. (:issue:`pallets/meta24`)
- Raise ``TypeError`` when port is not an integer. (:pr:`1088`)
- Fully deprecate ``werkzeug.script``. Use `Click`_ instead.
(:pr:`1090`)
- ``response.age`` is parsed as a ``timedelta``. Previously, it was
incorrectly treated as a ``datetime``. The header value is an integer
number of seconds, not a date string. (:pr:`414`)
- Fix a bug in ``TypeConversionDict`` where errors are not propagated
when using the converter. (:issue:`1102`)
- ``Authorization.qop`` is a string instead of a set, to comply with
RFC 2617. (:pr:`984`)
- An exception is raised when an encoded cookie is larger than, by
default, 4093 bytes. Browsers may silently ignore cookies larger than
this. ``BaseResponse`` has a new attribute ``max_cookie_size`` and
``dump_cookie`` has a new argument ``max_size`` to configure this.
(:pr:`780`, :pr:`1109`)
- Fix a TypeError in ``werkzeug.contrib.lint.GuardedIterator.close``.
(:pr:`1116`)
- ``BaseResponse.calculate_content_length`` now correctly works for
Unicode responses on Python 3. It first encodes using
``iter_encoded``. (:issue:`705`)
- Secure cookie contrib works with string secret key on Python 3.
(:pr:`1205`)
- Shared data middleware accepts a list instead of a dict of static
locations to preserve lookup order. (:pr:`1197`)
- HTTP header values without encoding can contain single quotes.
(:pr:`1208`)
- The built-in dev server supports receiving requests with chunked
transfer encoding. (:pr:`1198`)

.. _Click: https://palletsprojects.com/p/click/

0.12.2

--------------

Released on May 16 2017

- Fix regression: Pull request ``892`` prevented Werkzeug from correctly
logging the IP of a remote client behind a reverse proxy, even when using
`ProxyFix`.
- Fix a bug in `safe_join` on Windows.

0.12.1

--------------

Released on March 15th 2017

- Fix crash of reloader (used on debug mode) on Windows.
(`OSError: [WinError 10038]`). See pull request ``1081``
- Partially revert change to class hierarchy of `Headers`. See ``1084``.

0.12

------------

Released on March 10th 2017

- Spit out big deprecation warnings for werkzeug.script
- Use `inspect.getfullargspec` internally when available as
`inspect.getargspec` is gone in 3.6
- Added support for status code 451 and 423
- Improved the build error suggestions.  In particular only if
someone stringifies the error will the suggestions be calculated.
- Added support for uWSGI's caching backend.
- Fix a bug where iterating over a `FileStorage` would result in an infinite
loop.
- Datastructures now inherit from the relevant baseclasses from the
`collections` module in the stdlib. See 794.
- Add support for recognizing NetBSD, OpenBSD, FreeBSD, DragonFlyBSD platforms
in the user agent string.
- Recognize SeaMonkey browser name and version correctly
- Recognize Baiduspider, and bingbot user agents
- If `LocalProxy`'s wrapped object is a function, refer to it with __wrapped__
attribute.
- The defaults of ``generate_password_hash`` have been changed to more secure
ones, see pull request ``753``.
- Add support for encoding in options header parsing, see pull request
``933``.
- ``test.Client`` now properly handles Location headers with relative URLs, see
pull request ``879``.
- When `HTTPException` is raised, it now prints the description, for easier
debugging.
- Werkzeug's dict-like datastructures now have ``view``-methods under Python 2,
see pull request ``968``.
- Fix a bug in ``MultiPartParser`` when no ``stream_factory`` was provided
during initialization, see pull request ``973``.
- Disable autocorrect and spellchecker in the debugger middleware's Python
prompt, see pull request ``994``.
- Don't redirect to slash route when method doesn't match, see pull request
``907``.
- Fix a bug when using ``SharedDataMiddleware`` with frozen packages, see pull
request ``959``.
- `Range` header parsing function fixed for invalid values ``974``.
- Add support for byte Range Requests, see pull request ``978``.
- Use modern cryptographic defaults in the dev servers ``1004``.
- the post() method of the test client now accept file object through the data
parameter.
- Color run_simple's terminal output based on HTTP codes ``1013``.
- Fix self-XSS in debugger console, see ``1031``.
- Fix IPython 5.x shell support, see ``1033``.
- Change Accept datastructure to sort by specificity first, allowing for more
accurate results when using ``best_match`` for mime types (for example in
``requests.accept_mimetypes.best_match``)

0.11.16

---------------

- werkzeug.serving: set CONTENT_TYPE / CONTENT_LENGTH if only they're provided by the client
- werkzeug.serving: Fix crash of reloader when using `python -m werkzeug.serving`.

0.11.15

---------------

Released on December 30th 2016.

- Bugfix for the bugfix in the previous release.

0.11.14

---------------

Released on December 30th 2016.

- Check if platform can fork before importing ``ForkingMixIn``, raise exception
when creating ``ForkingWSGIServer`` on such a platform, see PR ``999``.

0.11.13

---------------

Released on December 26th 2016.

- Correct fix for the reloader issuer on certain Windows installations.

0.11.12

---------------

Released on December 26th 2016.

- Fix more bugs in multidicts regarding empty lists. See ``1000``.
- Add some docstrings to some `EnvironBuilder` properties that were previously
unintentionally missing.
- Added a workaround for the reloader on windows.

0.11.11

---------------

Released on August 31st 2016.

- Fix JSONRequestMixin for Python3. See 731
- Fix broken string handling in test client when passing integers. See 852
- Fix a bug in ``parse_options_header`` where an invalid content type
starting with comma or semi-colon would result in an invalid return value,
see issue ``995``.
- Fix a bug in multidicts when passing empty lists as values, see issue
``979``.
- Fix a security issue that allows XSS on the Werkzeug debugger. See ``1001``.

Links

• PyPI: https://pypi.org/project/werkzeug
• Changelog: https://pyup.io/changelogs/werkzeug/
• Homepage: https://palletsprojects.com/p/werkzeug/

[coveralls]

Coverage remained the same at ?% when pulling 2200bdc on pyup-update-werkzeug-0.11.10-to-1.0.1 into f964a1f on develop.