Past Incidents

We are migrating Mailcow to new servers. During the maintenance window, Mailcow services will be temporarily unavailable. The interruption is expected to last approximately 15 minutes. Please note that SMTP is designed to retry message delivery automatically, so no incoming emails will be lost during this period.

Start maintenance window: 31/03/2026 20:00
Stop maintenance window: 01/04/2022 02:00

We will migrate our shared proxy server to a new server.

• This affects only a small fraction of managed-servers where the use of the proxy-server is explicitely configured
• Since we migrate the IP address, there is no need for any configuration change on the managed-servers use the proxy-server
• During the migration the system will be unavailable for a short period of approximately 10 to 15min

Start maintenance window: 30/03/2026 22:00
Stop maintenance window: 31/03/2026 01:00

We will update the following packages to the latest version.

• charon-systemd/stable-security 6.0.1-6+deb13u4 amd64 [upgradable from: 6.0.1-6+deb13u2]
• libstrongswan-extra-plugins/stable-security 6.0.1-6+deb13u4 amd64 [upgradable from: 6.0.1-6+deb13u2]
• libstrongswan/stable-security 6.0.1-6+deb13u4 amd64 [upgradable from: 6.0.1-6+deb13u2]
• libstrongswan-standard-plugins/stable-security 6.0.1-6+deb13u4 amd64 [upgradable from: 6.0.1-6+deb13u2]
• strongswan-libcharon/stable-security 6.0.1-6+deb13u4 amd64 [upgradable from: 6.0.1-6+deb13u2]
• strongswan/stable-security 6.0.1-6+deb13u4 all [upgradable from: 6.0.1-6+deb13u2]
• strongswan-swanctl/stable-security 6.0.1-6+deb13u4 amd64 [upgradable from: 6.0.1-6+deb13u2]

Start maintenance window: 25/03/2026 23:00
Stop maintenance window: 26/03/2026 02:00

We will update GitLab to version 18.8.7.

Reference: #1029

Start maintenance window: 25/03/2026 23:00
Stop maintenance window: 26/03/2026 02:00

We will update the following packages to the latest version.

• chromium-common/oldstable-security 146.0.7680.153-1~deb12u1 amd64 [upgradable from: 146.0.7680.80-1~deb12u1]
• chromium/oldstable-security 146.0.7680.153-1~deb12u1 amd64 [upgradable from: 146.0.7680.80-1~deb12u1]
• chromium-sandbox/oldstable-security 146.0.7680.153-1~deb12u1 amd64 [upgradable from: 146.0.7680.80-1~deb12u1]
• docker-compose-plugin/bookworm 5.1.1-1~debian.12~bookworm amd64 [upgradable from: 5.1.0-1~debian.12~bookworm]

Start maintenance window: 23/03/2026 23:00
Stop maintenance window: 24/03/2026 02:00

We will update the following packages to the latest version.

• docker-compose-plugin/bullseye 5.1.1-1~debian.11~bullseye amd64 [upgradable from: 5.1.0-1~debian.11~bullseye]
• libvirt0/oldoldstable-security 7.0.0-3+deb11u4 amd64 [upgradable from: 7.0.0-3+deb11u3]
• ruby-rack/oldoldstable-security 2.1.4-3+deb11u5 all [upgradable from: 2.1.4-3+deb11u4]

Start maintenance window: 23/03/2026 23:00
Stop maintenance window: 24/03/2026 02:00

We will update GitLab Runner to version v18.10.0.

Reference: #97

Start maintenance window: 23/03/2026 23:00
Stop maintenance window: 24/03/2026 02:00

We will update Collabora to version 25.04.9.4.1.

Reference: #1611

Start maintenance window: 23/03/2026 23:00
Stop maintenance window: 24/03/2026 02:00

We will update Gotenberg to version 8.28.0.

Reference: #29

Start maintenance window: 23/03/2026 23:00
Stop maintenance window: 24/03/2026 02:00