Python官网安全更新（2021-08-30）

Python 3.9.7 and 3.8.12 are now available

Python 3.9.7 and 3.8.12 are now available  Python 3.9.7<br/>Get it here: https://www.python.org/downloads/release/python-397/<br/> <br/> <br/> <br/>Python 3.9.7 is the newest major stable release of <br/>the Python programming language, and it contains many new features and <br/>optimizations. There’s been 187 commits since 3.9.6 which is a similar <br/>amount compared to 3.8 at the same stage of the release cycle. See the change log for details.<br/>On macOS, we encourage you to use the universal2 binary installer variant whenever possible. The legacy 10.9+ Intel-only variant will not be provided for Python 3.10 and the universal2 variant will become the default download for 3.9.8. You may need to upgrade third-party components, like pip,<br/> to later versions. You may experience differences in behavior in IDLE <br/>and other Tk-based applications due to using the newer version of Tk. <br/>As always, if you encounter problems when using this installer variant, <br/>please check https://bugs.python.org for existing reports and for opening new issues.<br/>The next Python 3.9 maintenance release will be 3.9.8, currently scheduled for 2021-11-01. The Second Security-Only Release of Python 3.8<br/>Get it here: https://www.python.org/downloads/release/python-3812/<br/> <br/> <br/> <br/>Security content in this release contains four fixes. There are also <br/>four additional fixes for bugs that might have lead to denial-of-service<br/> attacks. Finally, while we’re not providing binary installers anymore, <br/>for those users who produce installers, we upgraded the OpenSSL version <br/>used to 1.1.1l. Take a look at the change log for details.<br/>According to the release calendar specified in PEP 569,<br/> Python 3.8 is now in “security fixes only” stage of its life cycle: 3.8<br/> branch only accepts security fixes and releases of those are made <br/>irregularly in source-only form until October 2024. Python 3.8 isn’t <br/>receiving regular bug fixes anymore, and binary installers are no longer<br/> provided for it. Python 3.8.10 was the last full bugfix release of Python 3.8 with binary installers. Security releases of 3.7.12 and 3.6.15<br/>Those aren’t ready just yet but are soon to follow.<br/>Similarly to 3.8, Python 3.7 and 3.6 are now in “security fixes only”<br/> stage of their life cycle. Python 3.7 will be providing source archives until June<br/> 2023 while Python 3.6 ends its life in December 2021. We hope you enjoy the new releases<br/>Your friendly release team,<br/>Ned Deily @nad<br/>Steve Dower @steve.dower<br/>Łukasz Langa @ambv <br/>Posted by<br/>Łukasz Langa <br/>at<br/>6:32 PM <br/>Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest

Python是一种跨平台的计算机程序设计语言。是一种面向对象的动态类型语言,

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