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Xingyu Wang
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[#]: subject: "OpenBSD 7.3 Released with New Features and Updates"
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[#]: via: "https://debugpointnews.com/openbsd-7-3/"
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[#]: author: "arindam https://debugpointnews.com/author/dpicubegmail-com/"
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[#]: collector: "lkxed"
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[#]: translator: "wxy"
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[#]: reviewer: "wxy"
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[#]: publisher: "wxy"
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[#]: url: "https://linux.cn/article-15726-1.html"
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OpenBSD 7.3 发布，包含新功能和更新
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======
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![][0]
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> OpenBSD 7.3 正式发布，有大量的软件包更新和改进。
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![OpenBSD desktop (7+) fvwm][1]
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OpenBSD 7.3 已经正式 [发布][2]，这是该系统的第 54 个版本。这个最新的版本建立在 OpenBSD 令人印象深刻的傲人记录之上 —— 它是一个安全可靠的操作系统，在二十多年的使用过程中，在默认安装中只发现了两个远程漏洞。
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与以前的版本一样，OpenBSD 7.3 在广泛的系统领域提供了显著的改进。其中包括内核的改进，如增加了 `waitid(2)`、`pinsyscall(2)`、 `getthrname(2)` 和 `setthrname(2)` 函数，以及 `waitid(2)` 的 `WTRAPPED` 选项，等等。此外，新的内核 `autoconf_serial sysctl(8)` 允许用户区监控内核设备树状态的变化。
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直接渲染管理器和图形驱动已经更新，引入了对 Ryzen 7000 “Raphael” 和 Ryzen 7020 和 7045 系列处理器以及 Radeon RX 7900 XT/XTX “Navi 31” 的支持，并改进了苹果芯片笔记本电脑和联想 x13s 的问题的解决方案。
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此外，还改进了对网络硬件的支持，例如启用了 `em(4)` IPv4、 TCP 和 UDP 校验卸载，以及 82575、 82576、 i350 和 i210 芯片组设备上的硬件 VLAN 标记， 以及改进了 `mcx(4)` 性能。
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![OpenBSD 7.3 安装][3]
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除了上述的改进，OpenBSD 7.3 还包括一系列新的或改进的硬件和软件对 <ruby>端口源码包<rt>Port</rt></ruby> 和 <ruby>二进制软件包<rt>Package</rt></ruby> 的支持。一些来自外部供应商的主要组件包括 Xenocara、LLVM/Clang、GCC、Perl、NSD、Unbound、Ncurses、Binutils、Gdb、Awk 和 Expat。
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OpenBSD 以最安全、最可靠的操作系统之一而闻名。在过去的二十年里，它的默认安装中只有两个远程漏洞，这一记录令人印象深刻。随着 OpenBSD 7.3 的发布，用户可以期待在几乎所有的系统领域都有显著的改进。
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这个版本的内核改进，如增加了 `waitid(2)`、`pinsyscall(2)`、`getthrname(2)`、`setthrname(2)` 和 `clockintr(9)`，将为用户提供更简化的体验。Direct Rendering Manager 和图形驱动也得到了更新，包括对 Ryzen 7000 “Raphael”、Radeon RX 7900 XT/XTX “Navi 31” 和 Radeon RX 7600M（XT）等新设备的支持。
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OpenBSD 7.3 还包括改进的网络硬件支持，在 82575、82576、i350 和 i210 芯片组的设备上启用 `em(4)` IPv4、TCP 和 UDP 校验和卸载以及硬件 VLAN 标记。此外，通过使用基于中断的命令完成，`mcx(4)` 的性能得到了提高。
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至于端口源码包和二进制软件包，OpenBSD 7.3 包括了最新版本的应用程序、桌面和关键软件包。下面是关键端口源码包和二进制软件包的新项目列表：
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**桌面和应用**
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- Chromium 111.0.5563.110
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- GNOME 43.3
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- KDE 应用 22.12.3
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- KDE 框架 5.103.0
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- Xfce 4.18
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- Krita 5.1.5
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- LibreOffice 7.5.1.2
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- Mozilla Firefox 111.0 和 ESR 102.9.0
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- Mozilla Thunderbird 102.9.0
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**核心开发软件包**
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- Mutt 2.2.9 和 NeoMutt 20220429
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- Node.js 18.15.0
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- OCaml 4.12.1
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- OpenLDAP 2.6.4
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- PHP 7.4.33, 8.0.28, 8.1.16 和 8.2.3
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- Postfix 3.5.17 和 3.7.3
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- PostgreSQL 15.2
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- Python 2.7.18, 3.9.16, 3.10.10 和 3.11.2
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- Qt 5.15.8 和 6.4.2
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- R 4.2.1
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- Ruby 3.0.5, 3.1.3 和 3.2.1
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- Rust 1.68.0
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- Sudo 1.9.13.3
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- MariaDB 10.9.4
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- Mono 6.12.0.182
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总的来说，最新发布的 OpenBSD 继续为用户提供安全可靠的操作系统，同时也在系统的各个领域进行了重大改进。我们鼓励用户升级到 OpenBSD 7.3，以利用这些新功能和改进。
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OpenBSD 7.3 可以从官方网站下载，并有全面的发布说明，详细介绍了所有的新功能和改进。
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> **[下载 OpenBSD 7.3（所有架构）][4]**
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> **[详细的更新日志][5]**
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*（题图： MJ:Future computer with transparent screen, metal box, hd, ultra detailed, sci-fi）*
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--------------------------------------------------------------------------------
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via: https://debugpointnews.com/openbsd-7-3/
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作者：[arindam][a]
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选题：[lkxed][b]
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译者：[wxy](https://github.com/wxy)
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校对：[wxy](https://github.com/wxy)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://debugpointnews.com/author/dpicubegmail-com/
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[b]: https://github.com/lkxed/
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[1]: https://debugpointnews.com/wp-content/uploads/2023/04/OpenBSD-desktop-7-fvwm.jpg
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[2]: https://www.openbsd.org/73.html
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[3]: https://debugpointnews.com/wp-content/uploads/2023/04/OpenBSD-7.3-installation.jpg
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[4]: https://cdn.openbsd.org/pub/OpenBSD/7.3/
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[5]: https://www.openbsd.org/plus73.html
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[6]: https://floss.social/@debugpoint
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[0]: https://img.linux.net.cn/data/attachment/album/202304/16/150654wtvhflqgvmfdg6hv.jpg
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@ -1,95 +0,0 @@
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[#]: subject: "OpenBSD 7.3 Released with New Features and Updates"
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[#]: via: "https://debugpointnews.com/openbsd-7-3/"
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[#]: author: "arindam https://debugpointnews.com/author/dpicubegmail-com/"
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[#]: collector: "lkxed"
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[#]: translator: " "
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[#]: reviewer: " "
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[#]: publisher: " "
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[#]: url: " "
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OpenBSD 7.3 Released with New Features and Updates
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======
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**OpenBSD 7.3 was officially released with massive package updates and improvements.**
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![OpenBSD desktop (7+) fvwm][1]
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OpenBSD 7.3 has been officially [released][2], marking the system’s 54th release. This latest version builds on OpenBSD’s impressive track record of maintaining a secure and reliable operating system, with only two remote holes detected in the default installation during more than twenty years of use.
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As with previous releases, OpenBSD 7.3 delivers significant enhancements across a broad range of system areas. These include kernel improvements such as the addition of waitid(2), pinsyscall(2), getthrname(2) and setthrname(2) functions, and WTRAPPED option for waitid(2), among others. Additionally, the new kernel autoconf_serial sysctl(8) allows userland monitoring of kernel device tree state changes.
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Direct Rendering Manager and graphics drivers have been updated, with the introduction of support for the Ryzen 7000 “Raphael” and Ryzen 7020 and 7045 series processors, as well as the Radeon RX 7900 XT/XTX “Navi 31”, and improvements to address issues on Apple Silicon laptops and the Lenovo x13s.
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There is also improved support for network hardware, such as the enabled em(4) IPv4, TCP and UDP checksum offloading and hardware VLAN tagging on devices with 82575, 82576, i350 and i210 chipsets, as well as improved mcx(4) performance.
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![OpenBSD 7.3 installation][3]
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In addition to the above-mentioned improvements, OpenBSD 7.3 also includes a range of new or improved hardware and software support for ports and packages. Some of the major components from outside suppliers include Xenocara, LLVM/Clang, GCC, Perl, NSD, Unbound, Ncurses, Binutils, Gdb, Awk, and Expat.
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OpenBSD has a reputation for being one of the most secure and reliable operating systems available. Its record of only two remote holes in the default install over the past twenty years is impressive. With the release of OpenBSD 7.3, users can expect significant improvements across nearly all system areas.
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The kernel improvements in this release, such as the addition of waitid(2), pinsyscall(2), getthrname(2), setthrname(2), and clockintr(9), will provide users with a more streamlined experience. The Direct Rendering Manager and graphics drivers have also been updated, including support for new devices such as the Ryzen 7000 “Raphael”, Radeon RX 7900 XT/XTX “Navi 31”, and Radeon RX 7600M (XT).
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OpenBSD 7.3 also includes improved network hardware support with enabled em(4) IPv4, TCP, and UDP checksum offloading and hardware VLAN tagging on devices with 82575, 82576, i350, and i210 chipsets. Additionally, mcx(4) performance has been improved by using interrupt-based command completion.
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As for the ports and packages, OpenBSD 7.3 includes the latest versions of applications, desktops and key packages. Here’s a list of new items for key ports and packages:
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**Desktop and apps**
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- Chromium 111.0.5563.110
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- GNOME 43.3
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- KDE Applications 22.12.3
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- KDE Frameworks 5.103.0
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- Xfce 4.18
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- Krita 5.1.5
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- LibreOffice 7.5.1.2
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- Mozilla Firefox 111.0 and ESR 102.9.0
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- Mozilla Thunderbird 102.9.0
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**Core development packages**
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- Mutt 2.2.9 and NeoMutt 20220429
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- Node.js 18.15.0
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- OCaml 4.12.1
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- OpenLDAP 2.6.4
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- PHP 7.4.33, 8.0.28, 8.1.16 and 8.2.3
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- Postfix 3.5.17 and 3.7.3
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- PostgreSQL 15.2
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- Python 2.7.18, 3.9.16, 3.10.10 and 3.11.2
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- Qt 5.15.8 and 6.4.2
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- R 4.2.1
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- Ruby 3.0.5, 3.1.3 and 3.2.1
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- Rust 1.68.0
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- Sudo 1.9.13.3
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- MariaDB 10.9.4
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- Mono 6.12.0.182
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Overall, the latest release of OpenBSD continues to provide users with a secure and reliable operating system while also delivering significant improvements in various areas of the system. Users are encouraged to upgrade to OpenBSD 7.3 to take advantage of these new features and improvements.
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OpenBSD 7.3 is available for download from the official website, with comprehensive release notes detailing all the new features and improvements.
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[Download OpenBSD 7.3 (all arch)][4]
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[Detailed changelog][5]
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[_Using Mastodon? Follow us at floss.social/@debugpoint_][6]
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--------------------------------------------------------------------------------
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via: https://debugpointnews.com/openbsd-7-3/
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作者：[arindam][a]
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选题：[lkxed][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://debugpointnews.com/author/dpicubegmail-com/
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[b]: https://github.com/lkxed/
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[1]: https://debugpointnews.com/wp-content/uploads/2023/04/OpenBSD-desktop-7-fvwm.jpg
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[2]: https://www.openbsd.org/73.html
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[3]: https://debugpointnews.com/wp-content/uploads/2023/04/OpenBSD-7.3-installation.jpg
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[4]: https://cdn.openbsd.org/pub/OpenBSD/7.3/
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[5]: https://www.openbsd.org/plus73.html
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[6]: https://floss.social/@debugpoint
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