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  • Release – Python 3.9.0rc2

    Version: None

    Released: Sept. 17, 2020

    This is the second release candidate of Python 3.9 This release, 3.9.0rc2, is the last preview before the final release of Python 3.9.0 on 2020-10-05. In the mean time, we strongly encourage maintainers of third-party Python projects to prepare their projects for 3.9 compatibility during this phase. As …

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  • Bugs in Python 2.4.3

    ...Windows machines interfere with this and can cause either silent failures or erroneous popup windows from the firewall. This problem only occurs if you run a firewall on the same machine as IDLE. The test for the ossaudiodev module hangs on some Red Hat systems. (This test is only run when regrtest.py is invoked with -u audio as argument.) It has been reported that untarring the source tarball using Solaris tar can fail. This is caused by some pathnames being too long for Solaris tar to hand...

  • Bugs in Python 2.4.4

    ...Windows machines interfere with this and can cause either silent failures or erroneous popup windows from the firewall. This problem only occurs if you run a firewall on the same machine as IDLE. The test for the ossaudiodev module hangs on some Red Hat systems. (This test is only run when regrtest.py is invoked with -u audio as argument.) It has been reported that untarring the source tarball using Solaris tar can fail. This is caused by some pathnames being too long for Solaris tar to hand...

  • Bugs in Python 2.4.5

    ...Windows machines interfere with this and can cause either silent failures or erroneous popup windows from the firewall. This problem only occurs if you run a firewall on the same machine as IDLE. The test for the ossaudiodev module hangs on some Red Hat systems. (This test is only run when regrtest.py is invoked with -u audio as argument.) It has been reported that untarring the source tarball using Solaris tar can fail. This is caused by some pathnames being too long for Solaris tar to hand...

  • Bugs in Python 2.4.5

    ...Windows machines interfere with this and can cause either silent failures or erroneous popup windows from the firewall. This problem only occurs if you run a firewall on the same machine as IDLE. The test for the ossaudiodev module hangs on some Red Hat systems. (This test is only run when regrtest.py is invoked with -u audio as argument.) It has been reported that untarring the source tarball using Solaris tar can fail. This is caused by some pathnames being too long for Solaris tar to hand...

  • Release – Python 3.14.0

    Version: None

    Released: Oct. 7, 2025

    This is the stable release of Python 3.14.0 Python 3.14.0 is the newest major release of the Python programming language, and it contains many new features and optimisations compared to Python 3.13. Major new features of the 3.14 series, compared to 3.13 Some of the major …

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  • Release – Python 3.2.1

    Version: None

    Released: July 9, 2011

    Note: A newer security-fix release, 3.2.6, is currently available. Its use is recommended. Python 3.2.1 was released on July 10th, 2011. Python 3.2 is a continuation of the efforts to improve and stabilize the Python 3.x line. Since the final release of Python 2.7, the 2.x …

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  • Release – Python 3.2.0

    Version: None

    Released: Feb. 20, 2011

    Note: A newer security-fix release, 3.2.6, is currently available. Its use is recommended. Python 3.2 was released on February 20th, 2011. Python 3.2 is a continuation of the efforts to improve and stabilize the Python 3.x line. Since the final release of Python 2.7, the 2.x …

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  • Python 3.2 Release

    ...Windows x86 MSI Installer (3.2) (sig) and Visual Studio debug information files (sig) Windows X86-64 MSI Installer (3.2) [1] (sig) and Visual Studio debug information files (sig) Windows help file (sig) Mac OS X 32-bit i386/PPC Installer (3.2) for OS X 10.3 through 10.6 [2] (sig) Mac OS X 64-bit/32-bit Installer (3.2) for Mac OS X 10.6 [2] (sig). [You may need an updated Tcl/Tk install to run IDLE or use Tkinter, see note 2 for instructions.] The source tarballs are signed with Georg Brandl'...

  • Python 3.2.1 Release

    ...Windows x86 MSI Installer (3.2.1) (sig) and Visual Studio debug information files (sig) Windows X86-64 MSI Installer (3.2.1) [1] (sig) and Visual Studio debug information files (sig) Windows help file (sig) Mac OS X 64-bit/32-bit Installer (3.2.1) for Mac OS X 10.6 and 10.7 [2] (sig). [You may need an updated Tcl/Tk install to run IDLE or use Tkinter, see note 2 for instructions.] Mac OS X 32-bit i386/PPC Installer (3.2.1) for OS X 10.3 through 10.6 [2] (sig) The source tarballs are signed w...

  • Release – Python 3.3.1

    Version: None

    Released: April 6, 2013

    release. It includes hundreds of bugfixes over 3.3.0. Major new features of the 3.3 series, compared to 3.2 Python 3.3 includes a range of improvements of the 3.x series, as well as easier porting between 2.x and 3.x. PEP 380, syntax for delegating …

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  • Python 3.3.0 Release

    ...Windows x86 MSI Installer (3.3.0) (sig) and Visual Studio debug information files (sig) Windows X86-64 MSI Installer (3.3.0) [1] (sig) and Visual Studio debug information files (sig) Windows help file (sig) Mac OS X 64-bit/32-bit Installer (3.3.0) for Mac OS X 10.6 and later [2] (sig). [You may need an updated Tcl/Tk install to run IDLE or use Tkinter, see note 2 for instructions.] Mac OS X 32-bit i386/PPC Installer (3.3.0) for OS X 10.5 and later [2] (sig) The source tarballs are signed wit...

  • Python 3.3.1 Release

    ...Windows x86 MSI Installer (3.3.1) (sig) and Visual Studio debug information files (sig) Windows X86-64 MSI Installer (3.3.1) [1] (sig) and Visual Studio debug information files (sig) Windows help file (sig) Mac OS X 64-bit/32-bit Installer (3.3.1) for Mac OS X 10.6 and later [2] (sig). [You may need an updated Tcl/Tk install to run IDLE or use Tkinter, see note 2 for instructions.] Mac OS X 32-bit i386/PPC Installer (3.3.1) for Mac OS X 10.5 and later [2] (sig) The source tarballs are signed...

  • Release – Python 2.3.6

    Version: None

    Released: Nov. 1, 2006

    Python 2.3 is now well and truly in bugfix-only mode; no new features are being added, and only security critical bugs have been fixed. There are 3 bugs fixed in this release - a problem with the email package's handling of RFC2231 headers, the unicode repr() fix for PSF-2006-01, …

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  • Python 2.3.6 Release

    ...installers for 2.3.6. Windows and Mac OS X users who cannot compile their own versions should continue to use the 2.3.5 installers. These installers are not vulnerable to PSF-2006-001. gzip-compressed source code: Python-2.3.6.tgz bzip2-compressed source code: Python-2.3.6.tar.bz2, the source archive. The bzip2-compressed version is considerably smaller, so get that one if your system has the appropriate tools to deal with it. Unpack the archive with tar -zxvf Python-2.3.6.tgz (or bzcat Python-2...

  • Release – Python 3.9.1

    Version: None

    Released: Dec. 7, 2020

    This is the first maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.1, 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. We've made …

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  • Release – Python 3.14.3

    Version: None

    Released: Feb. 3, 2026

    This is third maintenance release of Python 3.14 Python 3.14.3 is the third maintenance release of 3.14, containing around 299 bugfixes, build improvements and documentation changes since 3.14.2. Major new features of the 3.14 series, compared to 3.13 Some of the major new features and changes …

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  • Release – Python 3.14.4

    Version: None

    Released: April 7, 2026

    This is fourth maintenance release of Python 3.14 Python 3.14.4 is the fourth maintenance release of 3.14, containing around 337 bugfixes, build improvements and documentation changes since 3.14.3. Major new features of the 3.14 series, compared to 3.13 Some of the major new features and changes …

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  • Release – Python 3.0.1

    Version: None

    Released: Feb. 13, 2009

    Python 3.0.1 was released on February 13, 2009. It was a bugfix release of Python 3.0. This is the first bugfix release of Python 3.0. Python 3.0 is now in bugfix-only mode; no new features are being added. Dozens of bugs that were reported since the release …

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  • Release – Python 3.9.0rc1

    Version: None

    Released: Aug. 11, 2020

    This is the first release candidate of Python 3.9 This release, 3.9.0rc1, is the penultimate release preview. Entering the release candidate phase, only reviewed code changes which are clear bug fixes are allowed between this release candidate and the final release. The second candidate and the last planned …

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