Libsass

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Released on October 29, 2015.

- Follow up the libsass upstream: 3.3.1 --- See the release notes of LibSass
3.3.1__. [by Anthony Sottile]

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Released on October 28, 2015.

- Fix a bug with writing UTF-8 to a file [:issue:`72` by Caleb Ely]
- Fix a segmentation fault on ^C [:issue:`87` by Anthony Sottile]
- Follow up the libsass upstream: 3.3.0 --- See the release notes of LibSass
3.3.0__. [:issue:`96` by Anthony Sottile]

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Released on August 2, 2015.

- Follow up the libsass upstream: 3.2.5 --- See the release notes of LibSass
3.2.5__. [:issue:`79`, :issue:`80` by Anthony Sottile]
- Fixed a bug that :file:`*.sass` files were ignored.
[:issue:`78` by Guilhem MAS-PAITRAULT]

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Released on May 19, 2015.

- Follow up the libsass upstream: 3.2.4 --- See the release notes of LibSass
3.2.3__, and 3.2.4__. [:issue:`69` by Anthony Sottile]
- The default value of :class:`~sassutils.wsgi.SassMiddleware`'s
``error_status`` parameter was changed from ``'500 Internal Server Error'``
to ``'200 OK'`` so that Mozilla Firefox can render the error message well.
[:issue:`67`, :issue:`68`, :issue:`70` by zxv]

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Released on May 14, 2015.

- Fixed a bug that there was no ``'expanded'`` in :const:`sass.OUTPUT_STYLES`
but ``'expected'`` instead which is a typo. [:issue:`66` by Triangle717]
- Fixed broken FreeBSD build. [:issue:`65` by Toshiharu Moriyama]

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Released on May 3, 2015.

- Follow up the libsass upstream: 3.2.2 --- See the release notes of LibSass
3.2.0__, 3.2.1__, and 3.2.2__.
[:issue:`61`, :issue:`52`, :issue:`56`, :issue:`58`, :issue:`62`, :issue:`64`
by Anthony Sottile]

- Compact and expanded output styles [:issue:`37`]
- Strings and interpolation closer to Ruby Sass
- The correctness of the generated sourcemap files
- Directive buddling
- Full support for the ``at-root`` directive
- Full support for ``!global`` variable scoping

- Now underscored files are ignored when compiling a directory.
[:issue:`57` by Anthony Sottile]
- Fixed broken FreeBSD build. [:issue:`34`, :issue:`60` by Ilya Baryshev]
- :class:`~sassutils.wsgi.SassMiddleware` became to log syntax errors
if exist during compilation to ``sassutils.wsgi.SassMiddleware`` logger
with level ``ERROR``. [:issue:`42`]