Here you have a nice package of 200 commits of bugfixes and documentation
improvements freshly made for Python 3.10. Go and download it when is still
hot:
https://www.python.org/downloads/release/python-3106/
## This is the sixth maintenance release of Python 3.10
Python 3.10.6 is the newest major release of the Python programming
language, and it contains many new features and optimizations.
# Major new features of the 3.10 series, compared to 3.9
Among the new major new features and changes so far:
* [PEP 623](https://www.python.org/dev/peps/pep-0623/) -- Deprecate and
prepare for the removal of the wstr member in PyUnicodeObject.
* [PEP 604](https://www.python.org/dev/peps/pep-0604/) -- Allow writing
union types as X | Y
* [PEP 612](https://www.python.org/dev/peps/pep-0612/) -- Parameter
Specification Variables
* [PEP 626](https://www.python.org/dev/peps/pep-0626/) -- Precise line
numbers for debugging and other tools.
* [PEP 618 ](https://www.python.org/dev/peps/pep-0618/) -- Add Optional
Length-Checking To zip.
* [bpo-12782](https://bugs.python.org/issue12782): Parenthesized context
managers are now officially allowed.
* [PEP 632 ](https://www.python.org/dev/peps/pep-0632/) -- Deprecate
distutils module.
* [PEP 613 ](https://www.python.org/dev/peps/pep-0613/) -- Explicit Type
Aliases
* [PEP 634 ](https://www.python.org/dev/peps/pep-0634/) -- Structural
Pattern Matching: Specification
* [PEP 635 ](https://www.python.org/dev/peps/pep-0635/) -- Structural
Pattern Matching: Motivation and Rationale
* [PEP 636 ](https://www.python.org/dev/peps/pep-0636/) -- Structural
Pattern Matching: Tutorial
* [PEP 644 ](https://www.python.org/dev/peps/pep-0644/) -- Require OpenSSL
1.1.1 or newer
* [PEP 624 ](https://www.python.org/dev/peps/pep-0624/) -- Remove
Py_UNICODE encoder APIs
* [PEP 597 ](https://www.python.org/dev/peps/pep-0597/) -- Add optional
EncodingWarning
[bpo-38605](https://bugs.python.org/issue38605): `from __future__ import
annotations` ([PEP 563](https://www.python.org/dev/peps/pep-0563/)) used to
be on this list
in previous pre-releases but it has been postponed to Python 3.11 due to
some compatibility concerns. You can read the Steering Council
communication about it [here](
https://mail.python.org/archives/list/python-dev@python.org/thread/CLVXXPQ2T2LQ5MP2Y53VVQFCXYWQJHKZ/)
to learn more.
# More resources
* [Changelog](https://docs.python.org/3.10/whatsnew/changelog.html#changelog
)
* [Online Documentation](https://docs.python.org/3.10/)
* [PEP 619](https://www.python.org/dev/peps/pep-0619/), 3.10 Release
Schedule
* Report bugs at [https://bugs.python.org](https://bugs.python.org).
* [Help fund Python and its community](/psf/donations/).
# And now for something completely different
A pentaquark is a human-made subatomic particle, consisting of four quarks
and one antiquark bound together; they are not known to occur naturally or
exist outside of experiments to create them. As quarks have a baryon number
of (+1/3), and antiquarks of (?1/3), the pentaquark would have a total
baryon number of 1 and thus would be a baryon. Further, because it has five
quarks instead of the usual three found in regular baryons (a.k.a.
'triquarks'), it is classified as an exotic baryon. The name pentaquark was
coined by Claude Gignoux et al. (1987) and Harry J. Lipkin in 1987;
however, the possibility of five-quark particles was identified as early as
1964 when Murray Gell-Mann first postulated the existence of quarks.
Although predicted for decades, pentaquarks proved surprisingly tricky to
discover and some physicists were beginning to suspect that an unknown law
of nature prevented their production.
# We hope you enjoy the new releases!
Thanks to all of the many volunteers who help make Python Development and
these releases possible! Please consider supporting our efforts by
volunteering yourself or through organization contributions to the Python
Software Foundation.
https://www.python.org/psf/
Your friendly release team,
Ned Deily @nad https://discuss.python.org/u/nad
Steve Dower @steve.dower https://discuss.python.org/u/steve.dower
Pablo Galindo Salgado @pablogsal https://discuss.python.org/u/pablogsal
improvements freshly made for Python 3.10. Go and download it when is still
hot:
https://www.python.org/downloads/release/python-3106/
## This is the sixth maintenance release of Python 3.10
Python 3.10.6 is the newest major release of the Python programming
language, and it contains many new features and optimizations.
# Major new features of the 3.10 series, compared to 3.9
Among the new major new features and changes so far:
* [PEP 623](https://www.python.org/dev/peps/pep-0623/) -- Deprecate and
prepare for the removal of the wstr member in PyUnicodeObject.
* [PEP 604](https://www.python.org/dev/peps/pep-0604/) -- Allow writing
union types as X | Y
* [PEP 612](https://www.python.org/dev/peps/pep-0612/) -- Parameter
Specification Variables
* [PEP 626](https://www.python.org/dev/peps/pep-0626/) -- Precise line
numbers for debugging and other tools.
* [PEP 618 ](https://www.python.org/dev/peps/pep-0618/) -- Add Optional
Length-Checking To zip.
* [bpo-12782](https://bugs.python.org/issue12782): Parenthesized context
managers are now officially allowed.
* [PEP 632 ](https://www.python.org/dev/peps/pep-0632/) -- Deprecate
distutils module.
* [PEP 613 ](https://www.python.org/dev/peps/pep-0613/) -- Explicit Type
Aliases
* [PEP 634 ](https://www.python.org/dev/peps/pep-0634/) -- Structural
Pattern Matching: Specification
* [PEP 635 ](https://www.python.org/dev/peps/pep-0635/) -- Structural
Pattern Matching: Motivation and Rationale
* [PEP 636 ](https://www.python.org/dev/peps/pep-0636/) -- Structural
Pattern Matching: Tutorial
* [PEP 644 ](https://www.python.org/dev/peps/pep-0644/) -- Require OpenSSL
1.1.1 or newer
* [PEP 624 ](https://www.python.org/dev/peps/pep-0624/) -- Remove
Py_UNICODE encoder APIs
* [PEP 597 ](https://www.python.org/dev/peps/pep-0597/) -- Add optional
EncodingWarning
[bpo-38605](https://bugs.python.org/issue38605): `from __future__ import
annotations` ([PEP 563](https://www.python.org/dev/peps/pep-0563/)) used to
be on this list
in previous pre-releases but it has been postponed to Python 3.11 due to
some compatibility concerns. You can read the Steering Council
communication about it [here](
https://mail.python.org/archives/list/python-dev@python.org/thread/CLVXXPQ2T2LQ5MP2Y53VVQFCXYWQJHKZ/)
to learn more.
# More resources
* [Changelog](https://docs.python.org/3.10/whatsnew/changelog.html#changelog
)
* [Online Documentation](https://docs.python.org/3.10/)
* [PEP 619](https://www.python.org/dev/peps/pep-0619/), 3.10 Release
Schedule
* Report bugs at [https://bugs.python.org](https://bugs.python.org).
* [Help fund Python and its community](/psf/donations/).
# And now for something completely different
A pentaquark is a human-made subatomic particle, consisting of four quarks
and one antiquark bound together; they are not known to occur naturally or
exist outside of experiments to create them. As quarks have a baryon number
of (+1/3), and antiquarks of (?1/3), the pentaquark would have a total
baryon number of 1 and thus would be a baryon. Further, because it has five
quarks instead of the usual three found in regular baryons (a.k.a.
'triquarks'), it is classified as an exotic baryon. The name pentaquark was
coined by Claude Gignoux et al. (1987) and Harry J. Lipkin in 1987;
however, the possibility of five-quark particles was identified as early as
1964 when Murray Gell-Mann first postulated the existence of quarks.
Although predicted for decades, pentaquarks proved surprisingly tricky to
discover and some physicists were beginning to suspect that an unknown law
of nature prevented their production.
# We hope you enjoy the new releases!
Thanks to all of the many volunteers who help make Python Development and
these releases possible! Please consider supporting our efforts by
volunteering yourself or through organization contributions to the Python
Software Foundation.
https://www.python.org/psf/
Your friendly release team,
Ned Deily @nad https://discuss.python.org/u/nad
Steve Dower @steve.dower https://discuss.python.org/u/steve.dower
Pablo Galindo Salgado @pablogsal https://discuss.python.org/u/pablogsal