Bookworm will be supported for the next 5 years thanks to the combined work of the Debian Security team and the Debian Long Term Support team. Following the 2022 General Resolution about non-free firmware, we have introduced a new archive area making it possible to separate non-free firmware from the other non-free packages: non-free-firmware. Most non-free firmware packages have been moved from non-free to non-free-firmware. This separation makes it possible to build a variety of official installation images. Debian 12 Bookworm ships with several desktop environments, such as: GNOME 43, KDE Plasma 5.27, LXDE 11, LXQt 1.2.0, MATE 1.26, Xfce 4.18. This release contains over 11,089 new packages for a total count of 64,419 packages, while over 6,296 packages have been removed as obsolete.
Official announcement
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