Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Update Nextcloud

We will update Nextcloud to version 35.0.2 and PHP to 8.4.

Reference: #944 #945

Start maintenance window: 09/11/2026 23:00 Stop maintenance window: 10/11/2026 02:00

Mailcow: Changes to Email Alias Forwarding

To improve email deliverability, we will restrict email aliases from forwarding messages to external domains.

Why this change?

Forwarding emails to external providers can cause authentication issues (particularly SPF), resulting in messages being rejected or classified as spam.

What does this mean?

  • Existing aliases will continue to work as usual, unless modified.
  • Forwarding to locally hosted domains remains unaffected.
  • Creating or modifying aliases to forward to external domains will be restricted.
  • External forwarding will remain possible through an alternative method.

For instructions, please see our forwarding guide.

If you have any questions, do not hesitate to contact us.

Start maintenance window: 30/11/2026 23:00
Stop maintenance window: 01/12/2026 02:00

Past Incidents

Monday 9th February 2026

Cluster Maintenance, scheduled 8 months ago

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: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 06:00

Roundcube 1.6.13, scheduled 8 months ago

We will update Roundcube to version 1.6.13.

Start maintenance window: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 02:00

Update Collabora 25.04.8.3.1, scheduled 8 months ago

We will update Collabora to version 25.04.8.3.1.

Reference: #1604

Start maintenance window: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 02:00

Managed Server 9: Debian Updates, scheduled 8 months ago

We will update the following packages to the latest version.

  • docker-ce/bookworm 5:29.2.1-1~debian.12~bookworm amd64 [upgradable from: 5:29.2.0-1~debian.12~bookworm]
  • docker-ce-cli/bookworm 5:29.2.1-1~debian.12~bookworm amd64 [upgradable from: 5:29.2.0-1~debian.12~bookworm]
  • docker-ce-rootless-extras/bookworm 5:29.2.1-1~debian.12~bookworm amd64 [upgradable from: 5:29.2.0-1~debian.12~bookworm]

Start maintenance window: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 02:00

Managed Server 8: Debian Updates, scheduled 8 months ago

We will update the following packages to the latest version.

  • docker-ce/bullseye 5:29.2.1-1~debian.11~bullseye amd64 [upgradable from: 5:29.2.0-1~debian.11~bullseye]
  • docker-ce-cli/bullseye 5:29.2.1-1~debian.11~bullseye amd64 [upgradable from: 5:29.2.0-1~debian.11~bullseye]
  • docker-ce-rootless-extras/bullseye 5:29.2.1-1~debian.11~bullseye amd64 [upgradable from: 5:29.2.0-1~debian.11~bullseye]
  • libasound2-data/oldoldstable-security 1.2.4-1.1+deb11u1 all [upgradable from: 1.2.4-1.1]
  • libasound2/oldoldstable-security 1.2.4-1.1+deb11u1 amd64 [upgradable from: 1.2.4-1.1]
  • sudo/oldoldstable-security 1.9.5p2-3+deb11u3 amd64 [upgradable from: 1.9.5p2-3+deb11u2]

Start maintenance window: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 02:00

LimeSurvey 6.16.6, scheduled 8 months ago

We will update LimeSurvey to version 6.16.6.

Reference: #76

Start maintenance window: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 02:00

SonarQube: PostgreSQL 18, scheduled 8 months ago

We will update PostgreSQL to version 18

Start maintenance window: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 02:00

Kibana 8.19.11, scheduled 8 months ago

We will update Kibana to version 8.19.11.

Start maintenance window: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 02:00

Elasticsearch 8.19.11, scheduled 8 months ago

We will update Elasticsearch to version 8.19.11.

Start maintenance window: 09/02/2026 23:00
Stop maintenance window: 10/02/2026 02:00

Sunday 8th February 2026

No incidents reported

Saturday 7th February 2026

No incidents reported

Friday 6th February 2026

Managed Server 9: Debian Updates, scheduled 8 months ago

We will update the following packages to the latest version.

  • chromium-common/oldstable-security 144.0.7559.109-2~deb12u1 amd64 [upgradable from: 144.0.7559.109-1~deb12u1]
  • chromium/oldstable-security 144.0.7559.109-2~deb12u1 amd64 [upgradable from: 144.0.7559.109-1~deb12u1]
  • chromium-sandbox/oldstable-security 144.0.7559.109-2~deb12u1 amd64 [upgradable from: 144.0.7559.109-1~deb12u1]

Start maintenance window: 06/02/2026 23:00
Stop maintenance window: 07/02/2026 02:00

Thursday 5th February 2026

No incidents reported

Wednesday 4th February 2026

Matomo 5.7.1, scheduled 8 months ago

We will update Matomo to version 5.7.1.

Start maintenance window: 4/2/2026 15:00
Stop maintenance window: 4/2/2026 17:00

Tuesday 3rd February 2026

No incidents reported