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  • Release – Python 3.6.0

    Version: None

    Released: Dec. 23, 2016

    Note: The release you are looking at is Python 3.6.0, the initial feature release for the legacy 3.6 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.6 was 3.6.15 …

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  • Release – Python 3.6.1

    Version: None

    Released: March 21, 2017

    Note: The release you are looking at is Python 3.6.1, a bugfix release for the legacy 3.6 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.6 was 3.6.15 and …

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  • Release – Python 3.3.7rc1

    Version: None

    Released: Sept. 6, 2017

    This is a security-fix source-only release. The last binary release was 3.3.5. This is the release candidate of Python 3.3.7. Python 3.3.0 was released on 2012-09-29 and has been in security-fix-only mode since 2014-03-08. Per Python Development policy, all support for the 3.3 series of releases ends on …

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  • Release – Python 3.3.7

    Version: None

    Released: Sept. 19, 2017

    Python 3.3.x has reached end-of-life. This is its final release. It is a security-fix source-only release. Python 3.3.0 was released on 2012-09-29 and has been in security-fix-only mode since 2014-03-08. Per Python Development policy, all support for the 3.3 series of releases ended on 2017-09-29, five years after …

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  • Release – Python 3.6.5rc1

    Version: None

    Released: March 13, 2018

    Python 3.6.5rc1 is a release candidate preview of the fifth maintenance release of Python 3.6. The Python 3.6 series contains many new features and optimizations. Among the new major new features in Python 3.6 are: PEP 468, Preserving Keyword Argument Order PEP 487, Simpler …

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  • Release – Python 3.6.6rc1

    Version: None

    Released: June 12, 2018

    Python 3.6.6rc1 is a release candidate preview of the sixth maintenance release of Python 3.6. The Python 3.6 series contains many new features and optimizations. Among the new major new features in Python 3.6 are: PEP 468, Preserving Keyword Argument Order PEP 487, Simpler …

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  • Release – Python 3.6.7rc1

    Version: None

    Released: Sept. 26, 2018

    Python 3.6.7rc1 is a release candidate preview of the seventh maintenance release of Python 3.6. The Python 3.6 series contains many new features and optimizations. Among the new major new features in Python 3.6 are: PEP 468, Preserving Keyword Argument Order PEP 487, Simpler …

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  • Release – Python 3.6.7rc2

    Version: None

    Released: Oct. 13, 2018

    Python 3.6.7rc2 is the second release candidate preview of the seventh maintenance release of Python 3.6. The Python 3.6 series contains many new features and optimizations. Among the new major new features in Python 3.6 are: PEP 468, Preserving Keyword Argument Order PEP 487, …

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  • Release – Python 3.9.11

    Version: None

    Released: March 16, 2022

    This is the eleventh maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.11, a bugfix release for the legacy 3.9 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. Security content …

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  • Release – Python 3.9.24

    Version: None

    Released: Oct. 9, 2025

    This is a security release of Python 3.9 Note: The release you're looking at is Python 3.9.24, a security bugfix release for the legacy 3.9 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content …

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  • Release – Python 3.10.19

    Version: None

    Released: Oct. 9, 2025

    This is a security release of Python 3.10 Note: The release you're looking at is Python 3.10.19, a security bugfix release for the legacy 3.10 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content …

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  • Release – Python 3.11.14

    Version: None

    Released: Oct. 9, 2025

    This is a security release of Python 3.11 Note: The release you're looking at is Python 3.11.14, a security bugfix release for the legacy 3.11 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content …

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  • FSF response to the Python 2.1 license

    ...addition, we need to be worried about Unfreedonia, the jurisdiction that treats the GPL as a nullity, or even worse interprets it to make code unfree. Then anyone can receive a GPL'd program, modify it, and rerelease under a GPL with an Unfeedonian-law-applies clause. We're screwed. So we have never allowed a license with a choice-of-law clause to be treated as fully compatible with GPL. Virginia is the worst of all choices, because that state has passed the UCITA law, which adds a ...

  • Python 3.3.5 release

    ...address" module The "sys.implementation" attribute A policy framework for the email package, with a provisional (see PEP 411) policy that adds much improved unicode support for email header parsing A "collections.ChainMap" class for linking mappings to a single unit Wrappers for many more POSIX functions in the "os" and "signal" modules, as well as other useful functions such as "sendfile()" Hash randomization, introduced in earlier bugfix r...

  • 2008-08-11 PSF Board Meeting Minutes

    ...add the names, links, and logos of paid-up pending sponsor members to the PSF web page. However, pending sponsor members may not subscribe to the psf-members mailing list. D. Goodger will add a description of the updated policy to the sponsor membership description page. 5   PR Contract The Board was unanimous in rejecting a $7K/month public relations proposal. However, Van Lindberg indicated that he may know of a possible source for low-cost to free PR. The Board agreed that...

  • Unifying types and classes in Python 2.2

    ...added to the instances to accomodate __dict__ and __weakrefs__. (The __dict__ is not initialized until you use it though, so you shouldn't worry about the space occupied by an empty dictionary for each instance you create.) If you don't need this extra space, you can add the phrase "__slots__ = []" to your class. (See above for more about __slots__.) Factoid: __new__ is a static method, not a class method. I initially thought it would have to be a class method, and that's why I adde...

  • Unifying types and classes in Python 2.2

    ...added to the instances to accomodate __dict__ and __weakrefs__. (The __dict__ is not initialized until you use it though, so you shouldn't worry about the space occupied by an empty dictionary for each instance you create.) If you don't need this extra space, you can add the phrase "__slots__ = []" to your class. (See above for more about __slots__.) Factoid: __new__ is a static method, not a class method. I initially thought it would have to be a class method, and that's why I adde...

  • Unifying types and classes in Python 2.2

    ...added to the instances to accomodate __dict__ and __weakrefs__. (The __dict__ is not initialized until you use it though, so you shouldn't worry about the space occupied by an empty dictionary for each instance you create.) If you don't need this extra space, you can add the phrase "__slots__ = []" to your class. (See above for more about __slots__.) Factoid: __new__ is a static method, not a class method. I initially thought it would have to be a class method, and that's why I adde...

  • Unifying types and classes in Python 2.2

    ...added to the instances to accomodate __dict__ and __weakrefs__. (The __dict__ is not initialized until you use it though, so you shouldn't worry about the space occupied by an empty dictionary for each instance you create.) If you don't need this extra space, you can add the phrase "__slots__ = []" to your class. (See above for more about __slots__.) Factoid: __new__ is a static method, not a class method. I initially thought it would have to be a class method, and that's why I adde...

  • Python Software Foundation: Minutes of Board of Directors Meeting (September 13, 2005)

    ...address, to obtain SSL certificates. K. Kaiser replied that Barry has valid concerns regarding an ephemeral address, but K. Kaiser suspects the PSF official address could be used. K. Kaiser will check whether he has something with that address that could be sent to Barry. 11   Adjournment Stephan Deibel adjourned the meeting at 18:03 UTC.

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