[Python-Dev] [python-committers] [RELEASE] Python 3.6.0b1 is now available

Victor Stinner victor.stinner at gmail.com
Tue Sep 13 12:36:38 EDT 2016


Ok, it's start listing regressions/major issues :-)

* Bug in _PyDict_Pop() on a splitted table:
http://bugs.python.org/issue28120 -- bug in the new compact dict
implementation

Victor

2016-09-13 1:35 GMT+02:00 Ned Deily <nad at python.org>:
> On behalf of the Python development community and the Python 3.6 release
> team, I'm happy to announce the availability of Python 3.6.0b1. 3.6.0b1
> is the first of four planned beta releases of Python 3.6, the next major
> release of Python, and marks the end of the feature development phase
> for 3.6.
>
> Among the new major new features in Python 3.6 are:
>
> * PEP 468 - Preserving the order of **kwargs in a function
> * PEP 487 - Simpler customization of class creation
> * PEP 495 - Local Time Disambiguation
> * PEP 498 - Literal String Formatting
> * PEP 506 - Adding A Secrets Module To The Standard Library
> * PEP 509 - Add a private version to dict
> * PEP 515 - Underscores in Numeric Literals
> * PEP 519 - Adding a file system path protocol
> * PEP 520 - Preserving Class Attribute Definition Order
> * PEP 523 - Adding a frame evaluation API to CPython
> * PEP 524 - Make os.urandom() blocking on Linux (during system startup)
> * PEP 525 - Asynchronous Generators (provisional)
> * PEP 526 - Syntax for Variable Annotations (provisional)
> * PEP 528 - Change Windows console encoding to UTF-8 (provisional)
> * PEP 529 - Change Windows filesystem encoding to UTF-8 (provisional)
> * PEP 530 - Asynchronous Comprehensions
>
> Please see "What’s New In Python 3.6" for more information:
>
> https://docs.python.org/3.6/whatsnew/3.6.html
>
> You can find Python 3.6.0b1 here:
>
> https://www.python.org/downloads/release/python-360b1/
>
> Beta releases are intended to give the wider community the opportunity
> to test new features and bug fixes and to prepare their projects to
> support the new feature release. We strongly encourage maintainers of
> third-party Python projects to test with 3.6 during the beta phase and
> report issues found to bugs.python.org as soon as possible. While the
> release is feature complete entering the beta phase, it is possible that
> features may be modified or, in rare cases, deleted up until the start
> of the release candidate phase (2016-12-05). Our goal is have no changes
> after rc1. To achieve that, it will be extremely important to get as
> much exposure for 3.6 as possible during the beta phase. Please keep in
> mind that this is a preview release and its use is not recommended for
> production environments
>
> The next planned release of Python 3.6 will be 3.6.0b2, currently
> scheduled for 2016-10-03. More information about the release schedule
> can be found here:
>
> https://www.python.org/dev/peps/pep-0494/
>
> --
>   Ned Deily
>   nad at python.org -- []
>
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