Bonjour,
Depuis la sortie de debian 11 « bullseye » en version stable, debian 10 « buster » est devenue « oldstable ».
buster reçoit quand même des mises à jour de sécurité, en même temps que bullseye pour certains paquets.
[SECURITY] [DSA 4959-1] thunderbird security update
For the stable distribution (bullseye), these problems have been fixed in
version 1:78.13.0-1~deb11u1.
For the oldstable distribution (buster), these problems have been fixed in
version 1:78.13.0-1~deb10u1.
[SECURITY] [DSA 4961-1] tor security update
For the oldstable distribution (buster), this problem has been fixed
in version 0.3.5.16-1.
For the stable distribution (bullseye), this problem has been fixed in
version 0.4.5.10-1~deb11u1.
[SECURITY] [DSA 4962-1] ledgersmb security update
For the oldstable distribution (buster), this problem has been fixed
in version 1.6.9+ds-1+deb10u2.
For the stable distribution (bullseye), this problem has been fixed in
version 1.6.9+ds-2+deb11u2.
Auparavant, oldstable voyait ces mises à jour de sécurité annoncées sur la liste debian LTS, encore occupée avec debian 9 « stretch ».