Today update of APT up to 2.9.26 provided a new format of sources list on Trixie.
The default Debian Trixie repository list is located at:
/etc/apt/sources.list.d/debian.sources
as follows:
Types: deb deb-src
URIs: http://deb.debian.org/debian/
Suites: trixie
Components: main contrib non-free non-free-firmware
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
Types: deb deb-src
URIs: http://security.debian.org/debian-security/
Suites: trixie-security/updates
Components: main contrib non-free non-free-firmware
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
Types: deb deb-src
URIs: http://deb.debian.org/debian/
Suites: trixie-updates
Components: main contrib non-free non-free-firmware
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
Debian Trixie multimedia list:
/etc/apt/sources.list.d/unofficial-multimedia-packages.sources
as follows:
Types: deb
URIs: http://deb-multimedia.org/
Suites: trixie
Components: main non-free
Signed-By: /etc/apt/trusted.gpg.d/deb-multimedia-keyring.asc
Sparky Sisters list:
/etc/apt/sources.list.d/sparky.sources
as follows:
Types: deb deb-src
URIs: https://repo.sparkylinux.org/
Suites: core
Components: main
Signed-By: /etc/apt/trusted.gpg.d/sparky-repo.asc
Types: deb deb-src
URIs: https://repo.sparkylinux.org/
Suites: sisters
Components: main
Signed-By: /etc/apt/trusted.gpg.d/sparky-repo.asc
The transition is made automatically during the APT package upgrade.