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https://neon.kde.org/faq

Is this "the KDE distro"? 🔗

Nope. KDE believes it is important to work with many distributions, as each brings unique value and expertise for their respective users. This is one project out of hundreds from KDE.

Is it a distro? 🔗

Not quite, it's a package archive with the latest KDE software on top of a stable base. While we have installable images, unlike full Linux distributions we're only interested in KDE software.

Is it a rolling distro? 🔗

Not quite, it's a package archive with the latest KDE software on top of a stable base. Unlike rolling distros only the KDE software will be updated continuously.