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**************************
What's New in Pylint 2.7
**************************
:Release: 2.7
:Date: 2021-02-XX
Summary -- Release highlights
=============================
* No more duplicate messages when using multiple jobs.
* Handling of the new typing provided by mypy 0.8
* Python 3.6+ is now required.
New checkers
============
* Add `nan-comparison` check for comparison of NaN values
* Add support to ``ignored-argument-names`` in DocstringParameterChecker and
adds `useless-param-doc` and `useless-type-doc` messages.
* Add `empty-comment` check for empty comments.
* Add `simplifiable-condition` check for extraneous constants in conditionals using and/or.
* Add `condition-evals-to-constant` check for conditionals using and/or that evaluate to a constant.
Other Changes
=============
* Fix false positive for ``builtin-not-iterating`` when ``zip`` or ``map`` receives iterable
* Fix linter multiprocessing pool shutdown which triggered warnings when runned in parallels with other pytest plugins.
* Enums are now required to be named in UPPER_CASE by ``invalid-name``.
* Fix bug that lead to duplicate messages when using ``--jobs 2`` or more.
* Adds option ``check-protected-access-in-special-methods`` in the ClassChecker to activate/deactivate
``protected-access`` message emission for single underscore prefixed attribute in special methods.
* ``inconsistent-return-statements`` message is now emitted if one of ``try/except`` statement
is not returning explicitly while the other do.
* Fix false positive message ``useless-super-delegation`` when default keyword argument is a dictionary.
* Fix vulnerable regular expressions in ``pyreverse``. The ambiguities of vulnerable regular expressions are removed, making the repaired regular expressions safer and faster matching.
* `len-as-conditions` is now triggered only for classes that are inheriting directly from list, dict, or set and not implementing the `__bool__` function, or from generators like range or list/dict/set comprehension. This should reduce the false positive for other classes, like pandas's DataFrame or numpy's Array.
* Fixes duplicate code detection for --jobs=2+
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