We will update CoTurn to version 4.12.0.

Reference: #10

Start maintenance window: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 02:00

We will update Imaginary to version 20260527_140826.

Reference: #83

Start maintenance window: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 02:00

We will update Sentry to version 26.5.1.

Start maintenance window: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 02:00

We will update the following packages to the latest version.

• blackfire/any 3:2026.5.1 amd64 [upgradable from: 3:2026.5.0]
• hyperv-daemons/oldoldstable-security 5.10.257-1 amd64 [upgradable from: 5.10.251-5]
• imagemagick-6-common/oldoldstable-security 8:6.9.11.60+dfsg-1.3+deb11u13 all [upgradable from: 8:6.9.11.60+dfsg-1.3+deb11u12]
• krb5-locales/oldoldstable-security 1.18.3-6+deb11u8 all [upgradable from: 1.18.3-6+deb11u7]
• krb5-multidev/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libgssapi-krb5-2/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libgssrpc4/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libk5crypto3/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libkadm5clnt-mit12/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libkadm5srv-mit12/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libkdb5-10/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libkrb5-3/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libkrb5support0/oldoldstable-security 1.18.3-6+deb11u8 amd64 [upgradable from: 1.18.3-6+deb11u7]
• libmagickcore-6.q16-6-extra/oldoldstable-security 8:6.9.11.60+dfsg-1.3+deb11u13 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.3+deb11u12]
• libmagickcore-6.q16-6/oldoldstable-security 8:6.9.11.60+dfsg-1.3+deb11u13 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.3+deb11u12]
• libmagickwand-6.q16-6/oldoldstable-security 8:6.9.11.60+dfsg-1.3+deb11u13 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.3+deb11u12]
• linux-image-amd64/oldoldstable-security 5.10.257-1 amd64 [upgradable from: 5.10.251-5]
• linux-libc-dev/oldoldstable-security 5.10.257-1 amd64 [upgradable from: 5.10.251-5]
• memcached/oldoldstable-security 1.6.9+dfsg-1+deb11u1 amd64 [upgradable from: 1.6.9+dfsg-1]

Start maintenance window: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 02:00

We will update the following packages to the latest version.

• imagemagick-6-common/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u10 all [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u9]
• imagemagick-6.q16/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u10 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u9]
• imagemagick/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u10 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u9]
• libldb2/oldstable-security 2:2.6.2+samba4.17.12+dfsg-0+deb12u4 amd64 [upgradable from: 2:2.6.2+samba4.17.12+dfsg-0+deb12u3]
• libmagickcore-6.q16-6-extra/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u10 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u9]
• libmagickcore-6.q16-6/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u10 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u9]
• libmagickwand-6.q16-6/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u10 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u9]
• libsmbclient/oldstable-security 2:4.17.12+dfsg-0+deb12u4 amd64 [upgradable from: 2:4.17.12+dfsg-0+deb12u3]
• libwbclient0/oldstable-security 2:4.17.12+dfsg-0+deb12u4 amd64 [upgradable from: 2:4.17.12+dfsg-0+deb12u3]
• linux-compiler-gcc-12-x86/oldstable-security 6.1.174-1 amd64 [upgradable from: 6.1.172-1]
• linux-headers-amd64/oldstable-security 6.1.174-1 amd64 [upgradable from: 6.1.172-1]
• linux-image-amd64/oldstable-security 6.1.174-1 amd64 [upgradable from: 6.1.172-1]
• linux-kbuild-6.1/oldstable-security 6.1.174-1 amd64 [upgradable from: 6.1.172-1]
• linux-libc-dev/oldstable-security 6.1.174-1 amd64 [upgradable from: 6.1.172-1]
• samba-libs/oldstable-security 2:4.17.12+dfsg-0+deb12u4 amd64 [upgradable from: 2:4.17.12+dfsg-0+deb12u3]

Start maintenance window: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 02:00

We will update the following packages to the latest version.

• imagemagick-7-common/stable-security 8:7.1.1.43+dfsg1-1+deb13u9 all [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u8]
• imagemagick-7.q16/stable-security 8:7.1.1.43+dfsg1-1+deb13u9 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u8]
• imagemagick/stable-security 8:7.1.1.43+dfsg1-1+deb13u9 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u8]
• kitty-terminfo/stable-security 0.41.1-2+deb13u1 all [upgradable from: 0.41.1-2]
• libldb2/stable-security 2:2.11.0+samba4.22.8+dfsg-0+deb13u2 amd64 [upgradable from: 2:2.11.0+samba4.22.8+dfsg-0+deb13u1]
• libmagickcore-7.q16-10-extra/stable-security 8:7.1.1.43+dfsg1-1+deb13u9 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u8]
• libmagickcore-7.q16-10/stable-security 8:7.1.1.43+dfsg1-1+deb13u9 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u8]
• libmagickwand-7.q16-10/stable-security 8:7.1.1.43+dfsg1-1+deb13u9 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u8]
• libsmbclient0/stable-security 2:4.22.8+dfsg-0+deb13u2 amd64 [upgradable from: 2:4.22.8+dfsg-0+deb13u1]
• libtalloc2/stable-security 2:2.4.3+samba4.22.8+dfsg-0+deb13u2 amd64 [upgradable from: 2:2.4.3+samba4.22.8+dfsg-0+deb13u1]
• libtdb1/stable-security 2:1.4.13+samba4.22.8+dfsg-0+deb13u2 amd64 [upgradable from: 2:1.4.13+samba4.22.8+dfsg-0+deb13u1]
• libtevent0t64/stable-security 2:0.16.2+samba4.22.8+dfsg-0+deb13u2 amd64 [upgradable from: 2:0.16.2+samba4.22.8+dfsg-0+deb13u1]
• libunbound8/stable-security 1.22.0-2+deb13u3 amd64 [upgradable from: 1.22.0-2+deb13u2]
• libwbclient0/stable-security 2:4.22.8+dfsg-0+deb13u2 amd64 [upgradable from: 2:4.22.8+dfsg-0+deb13u1]
• linux-image-amd64/stable-security 6.12.90-2 amd64 [upgradable from: 6.12.90-1]
• linux-libc-dev/stable-security 6.12.90-2 all [upgradable from: 6.12.90-1]
• samba-libs/stable-security 2:4.22.8+dfsg-0+deb13u2 amd64 [upgradable from: 2:4.22.8+dfsg-0+deb13u1]
• unbound-anchor/stable-security 1.22.0-2+deb13u3 amd64 [upgradable from: 1.22.0-2+deb13u2]
• unbound/stable-security 1.22.0-2+deb13u3 amd64 [upgradable from: 1.22.0-2+deb13u2]

Start maintenance window: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 02:00

We will update GitLab to version 19.0.1.

Reference: #111

Start maintenance window: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 02:00

We will update Collabora to version 25.04.10.3.1.

Reference: #1616

Start maintenance window: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 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: 01/06/2026 23:00
Stop maintenance window: 02/06/2026 01:00