- Update to Version 5.6.4
* Fixed #1556: Empty line added between imports that should be
skipped.
- Version 5.6.3
* Improved packaging of test files alongside source distribution
(see: https://github.com/PyCQA/isort/pull/1555).
- Version 5.6.2
* Fixed #1548: On rare occasions an unecessary empty line can be
added when an import is marked as skipped.
* Fixed #1542: Bug in VERTICAL_PREFIX_FROM_MODULE_IMPORT wrap
mode.
* Fixed #1552: Pylama test dependent on source layout.
* Goal Zero: (Tickets related to aspirational goal of achieving 0
regressions for remaining 5.0.0 lifespan):
* Zope added to integration test suite
* Additional testing of CLI (simulate unseekable streams)
- now only requires poetry.core as PEP517 backend

- Fix building and installation of exampleprojects for testing
- Update to 5.6.1
* Fixed #1546: Unstable (non-idempotent) behavior with certain
src trees.
- Changelog for 5.6.0
* Implemented #1433: Provide helpful feedback in case a custom
config file is specified without a configuration.
* Implemented #1494: Default to sorting imports within .pxd
files.
* Implemented #1502: Improved float-to-top behavior when there
is an existing import section present at top-of-file.
* Implemented #1511: Support for easily seeing all files isort
will be ran against using isort . --show-files.
* Implemented #1487: Improved handling of encoding errors.
* Improved handling of unsupported configuration option errors
(see #1475).
* Fixed #1463: Better interactive documentation for future
option.
* Fixed #1461: Quiet config option not respected by file API in
some circumstances.
* Fixed #1482: pylama integration is not working correctly out-
of-the-box.
* Fixed #1492: --check does not work with stdin source.
* Fixed #1499: isort gets confused by single line, multi-line
style comments when using float-to-top.
* Fixed #1525: Some warnings can't be disabled with --quiet.
* Fixed #1523: in rare cases isort can ignore direct from import
if as import is also on same line.
+ Potentially breaking changes:
* Implemented #1540: Officially support Python 3.9 stdlib
imports by default.
* Fixed #1443: Incorrect third vs first party categorization -
namespace packages.
* Fixed #1486: "Google" profile is not quite Google style.
* Fixed "PyCharm" profile to always add 2 lines to be consistent
with what PyCharm "Optimize Imports" does.
+ Goal Zero:
* Implemented #1472: Full testing of stdin CLI Options
* Added additional branch coverage.
* More projects added to integration test suite.
- Changelog for 5.5.5
* Fixed #1539: in extremely rare cases isort 5.5.4 introduces
syntax error by removing closing paren.
- Changelog for 5.5.4
* Fixed #1507: in rare cases isort changes the content of
multiline strings after a yield statement.
* Fixed #1505: Support case where known_SECTION points to a
section not listed in sections.
- Use upstream's way of PIP with Poetry PEP517 backend to install
the package so we can use Github archive only
- A Poetry update required to modify the examples installation for
testing
- Test flavor does not depend on installed base package anymore
- Update to 5.5.3
* Fixed #1488: in rare cases isort can mangle yield from or raise
from statements.
- Version 5.5.2
* Fixed #1469: --diff option is ignored when input is from stdin.