Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Managed Server 8: Debian Updates

We will update the following packages to the latest version.

  • ops-nginx-modsecurity/unknown 1.20.2-144325 amd64 [upgradable from: 1.20.2-123834]

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Update Nextcloud

We will update Nextcloud to version 35.0.2.

Reference: #935

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Cluster Maintenance

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: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 06:00

Managed Server 10: Debian Updates

We will update the following packages to the latest version.

  • imagemagick-7-common/stable-security 8:7.1.1.43+dfsg1-1+deb13u13 all [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u12]
  • imagemagick-7.q16/stable-security 8:7.1.1.43+dfsg1-1+deb13u13 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u12]
  • imagemagick/stable-security 8:7.1.1.43+dfsg1-1+deb13u13 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u12]
  • libmagickcore-7.q16-10-extra/stable-security 8:7.1.1.43+dfsg1-1+deb13u13 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u12]
  • libmagickcore-7.q16-10/stable-security 8:7.1.1.43+dfsg1-1+deb13u13 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u12]
  • libmagickwand-7.q16-10/stable-security 8:7.1.1.43+dfsg1-1+deb13u13 amd64 [upgradable from: 8:7.1.1.43+dfsg1-1+deb13u12]
  • libnss3/stable-security 2:3.110-1+deb13u5 amd64 [upgradable from: 2:3.110-1+deb13u4]
  • tzdata/stable-updates 2026f-0+deb13u1 all [upgradable from: 2026e-0+deb13u1]
  • vim-common/stable-security 2:9.1.1230-2+deb13u1 all [upgradable from: 2:9.1.1230-2]
  • vim-runtime/stable-security 2:9.1.1230-2+deb13u1 all [upgradable from: 2:9.1.1230-2]
  • vim/stable-security 2:9.1.1230-2+deb13u1 amd64 [upgradable from: 2:9.1.1230-2]
  • vim-tiny/stable-security 2:9.1.1230-2+deb13u1 amd64 [upgradable from: 2:9.1.1230-2]
  • xxd/stable-security 2:9.1.1230-2+deb13u1 amd64 [upgradable from: 2:9.1.1230-2]

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Managed Server 9: Debian Updates

We will update the following packages to the latest version.

  • bind9-dnsutils/oldstable-security 1:9.18.49-1~deb12u3 amd64 [upgradable from: 1:9.18.49-1~deb12u2]
  • bind9-host/oldstable-security 1:9.18.49-1~deb12u3 amd64 [upgradable from: 1:9.18.49-1~deb12u2]
  • bind9-libs/oldstable-security 1:9.18.49-1~deb12u3 amd64 [upgradable from: 1:9.18.49-1~deb12u2]
  • chromium-common/oldstable-security 156.0.8078.73-1~deb12u1 amd64 [upgradable from: 156.0.8078.47-1~deb12u1]
  • chromium/oldstable-security 156.0.8078.73-1~deb12u1 amd64 [upgradable from: 156.0.8078.47-1~deb12u1]
  • chromium-sandbox/oldstable-security 156.0.8078.73-1~deb12u1 amd64 [upgradable from: 156.0.8078.47-1~deb12u1]
  • dnsutils/oldstable-security 1:9.18.49-1~deb12u3 all [upgradable from: 1:9.18.49-1~deb12u2]
  • imagemagick-6-common/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u15 all [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u14]
  • imagemagick-6.q16/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u15 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u14]
  • imagemagick/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u15 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u14]
  • libmagickcore-6.q16-6-extra/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u15 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u14]
  • libmagickcore-6.q16-6/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u15 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u14]
  • libmagickwand-6.q16-6/oldstable-security 8:6.9.11.60+dfsg-1.6+deb12u15 amd64 [upgradable from: 8:6.9.11.60+dfsg-1.6+deb12u14]
  • libsasl2-2/oldstable-security 2.1.28+dfsg-10+deb12u1 amd64 [upgradable from: 2.1.28+dfsg-10]
  • libsasl2-modules-db/oldstable-security 2.1.28+dfsg-10+deb12u1 amd64 [upgradable from: 2.1.28+dfsg-10]
  • libsasl2-modules/oldstable-security 2.1.28+dfsg-10+deb12u1 amd64 [upgradable from: 2.1.28+dfsg-10]
  • python3-aiohttp/oldstable-security 3.8.4-1+deb12u2 amd64 [upgradable from: 3.8.4-1+deb12u1]
  • tzdata/oldstable-security 2026f-0+deb12u1 all [upgradable from: 2026e-0+deb12u1]

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Update Mailpit

We will update Mailpit to version 1.33.0.

Reference: #63

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Update Elasticsearch 9.x

We will update Elasticsearch to version 9.5.6.

Reference: #15

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Update Elasticsearch 8.x

We will update Elasticsearch to version 8.19.24.

Reference: #9

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Update Kibana 9.x

We will update Kibana to version 9.5.6.

Reference: #10

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Update Kibana 9.x

We will update Kibana to version 9.5.6.

Reference: #10

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Update Kibana 8.x

We will update Kibana to version 8.19.24.

Reference: #5

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 02:00

Update LimeSurvey

We will update LimeSurvey to version 7.9.0.

Reference: #137

Start maintenance window: 02/11/2026 23:00
Stop maintenance window: 03/11/2026 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 29th September 2025

Mailcow important changes for update from legacy to master, scheduled 1 year ago

We will update Mailcow from legacy to the newest master version, which contains the following breaking changes:

  1. Login With the update, the login screens for users, domain administrators, and administrators are now separate:

Users log in as usual at the following URL: https://mail.example.com/

Domain administrators now use https://mail.example.com/domainadmin

Administrators use https://mail.example.com/admin

The SOGo web interface is now only accessible via the user login at https://mail.example.com/; after a standard direct redirect to SOGo, the Mailcow settings are still accessible via the link (wrench icon, top right). The Login URL for Roundcube User does not change.

  1. Two-factor authentication (2FA) Users/mail accounts that have 2FA enabled must now use app passwords to log in via mail protocols such as SMTP/IMAP, etc., for example when using a local email client or the Roundcube web interface. Each user can create these after logging into their Mailcow account under "App Passwords".

Take a close look at the changes, update your documentation accordingly, and feel free to contact us at any time if you have any questions or concerns.

Start maintenance window: 29/09/2025 23:00
Stop maintenance window: 30/09/2025 02:00

Monday 4th August 2025

Kibana 8.19.0, scheduled 1 year ago

We will update Kibana to version 8.19.0.

Start maintenance window: 04/08/2025 23:00
Stop maintenance window: 05/08/2025 02:00

Elasticsearch 8.19.0, scheduled 1 year ago

We will update Elasticsearch to version 8.19.0.

Start maintenance window: 04/08/2025 23:00
Stop maintenance window: 05/08/2025 02:00

GitLab Runner 18.2.1, scheduled 1 year ago

We will update GitLab Runner to version 18.2.1.

Start maintenance window: 04/08/2025 23:00
Stop maintenance window: 05/08/2025 02:00

Update GitLab Runner Docker 18.2.1, scheduled 1 year ago

We will update GitLab Runner Docker to version 18.2.1.

Reference: #57

Start maintenance window: 04/08/2025 23:00
Stop maintenance window: 05/08/2025 02:00

Friday 1st August 2025

No incidents reported

Thursday 31st July 2025

No incidents reported

Wednesday 30th July 2025

Managed Server 8: Debian Updates, scheduled 1 year ago

We will update the following packages to the latest version.

  • libfastjson4/oldstable-security 0.99.9-1+deb11u1 amd64 [upgradable from: 0.99.9-1]

Start maintenance window: 30/07/2025 23:00
Stop maintenance window: 31/07/2025 02:00

Tuesday 29th July 2025

Discourse 3.4.7, scheduled 1 year ago

We will update Discourse to version 3.4.7.

Start maintenance window: 29/07/2025 14:00
Stop maintenance window: 29/07/2025 16:00

Monday 28th July 2025

Update Mailpit 1.27.2, scheduled 1 year ago

We will update Mailpit to version 1.27.2.

Reference: #24

Start maintenance window: 28/07/2025 23:00
Stop maintenance window: 29/07/2025 02:00

Managed Server 8: Debian Updates Security, scheduled 1 year ago

We will update the following packages to the latest version.

  • libxml2/oldstable-security 2.9.10+dfsg-6.7+deb11u8 amd64 [upgradable from: 2.9.10+dfsg-6.7+deb11u7]
  • php7.4-cli/oldstable-security 7.4.33-1+deb11u9 amd64 [upgradable from: 7.4.33-1+deb11u8]
  • php7.4-common/oldstable-security 7.4.33-1+deb11u9 amd64 [upgradable from: 7.4.33-1+deb11u8]
  • php7.4-json/oldstable-security 7.4.33-1+deb11u9 amd64 [upgradable from: 7.4.33-1+deb11u8]
  • php7.4-opcache/oldstable-security 7.4.33-1+deb11u9 amd64 [upgradable from: 7.4.33-1+deb11u8]
  • php7.4-phpdbg/oldstable-security 7.4.33-1+deb11u9 amd64 [upgradable from: 7.4.33-1+deb11u8]
  • php7.4-readline/oldstable-security 7.4.33-1+deb11u9 amd64 [upgradable from: 7.4.33-1+deb11u8]

Start maintenance window: 28/07/2025 14:00
Stop maintenance window: 28/07/2025 16:00

Sunday 27th July 2025

No incidents reported

Saturday 26th July 2025

No incidents reported