<ul><li>Python 3.14 Beta 2 was released recently, with the official release planned for October 07, 2025, and will be supported until 2030.</li><li>New features of Python 3.14 include deferred evaluation of annotations, t-strings, new module compression.zstd, and syntax highlighting in PyREPL.</li><li>To install Python 3.14 on Ubuntu, you can either use a PPA or compile from the source code.</li><li>For PPA installation, add the Deadsnakes PPA and run 'sudo apt install python3.14' to install Python 3.14 or python3.14-full to include Tkinter IDE.</li><li>To compile from source, download the source tarball, install dependencies, configure, compile, and install Python 3.14.</li><li>It's not advisable to set non-pre-installed Python as default, but you can do so by managing alternatives using the 'update-alternatives' command.</li><li>Using virtual environments for Python 3.14 installation is recommended to avoid conflicts with system packages, especially with the introduction of PEP 668.</li><li>To uninstall Python 3.14, simply remove it using 'sudo apt remove --autoremove python3.14' for PPA installation or manually delete the installed files for source-built Python.</li></ul>

How to Install Python 3.14 Beta 2 in Ubuntu

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