We will update the following packages to the latest version.

• bind9-dnsutils/stable-security 1:9.20.18-1~deb13u1 amd64 [upgradable from: 1:9.20.15-1~deb13u1]
• bind9-host/stable-security 1:9.20.18-1~deb13u1 amd64 [upgradable from: 1:9.20.15-1~deb13u1]
• bind9-libs/stable-security 1:9.20.18-1~deb13u1 amd64 [upgradable from: 1:9.20.15-1~deb13u1]

Start maintenance window: 23/01/2026 23:00
Stop maintenance window: 24/01/2026 02:00

We will update the following packages to the latest version.

• bind9-dnsutils/oldstable-security 1:9.18.44-1~deb12u1 amd64 [upgradable from: 1:9.18.41-1~deb12u1]
• bind9-host/oldstable-security 1:9.18.44-1~deb12u1 amd64 [upgradable from: 1:9.18.41-1~deb12u1]
• bind9-libs/oldstable-security 1:9.18.44-1~deb12u1 amd64 [upgradable from: 1:9.18.41-1~deb12u1]
• dnsutils/oldstable-security 1:9.18.44-1~deb12u1 all [upgradable from: 1:9.18.41-1~deb12u1]
• python3-urllib3/oldstable-security 1.26.12-1+deb12u3 all [upgradable from: 1.26.12-1+deb12u2]

Start maintenance window: 23/01/2026 23:00
Stop maintenance window: 24/01/2026 02:00

We will update the following packages to the latest version.

• python3-urllib3/oldoldstable-security 1.26.5-1~exp1+deb11u3 all [upgradable from: 1.26.5-1~exp1+deb11u2]

Start maintenance window: 23/01/2026 23:00
Stop maintenance window: 24/01/2026 02:00

We will update Bugsink to version 2.0.11.

Reference: #20

Start maintenance window: 26/01/2026 23:00
Stop maintenance window: 27/01/2026 02:00

We will update soft- and firmware throughout our cluster. During the update, a higher disk i/o latency is to be expected.

Start maintenance window: 26/01/2026 23:00
Stop maintenance window: 27/01/2026 02:00