Backup data center maintenance: air conditioning
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 23, 2026 - 08:30 CEST
Scheduled - We will be performing regular maintenance on the air conditioning systems in RZHAL, our offsite backup / lab data center, during this time.

Customer production services will not be affected. In case of unexpected outages we have redundant air conditioning systems in order to continue regular operations.
Oct 23, 2026 08:30-15:00 CEST

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Uptime over the past 90 days. View historical uptime.
RZOB (production) Operational
VM servers Operational
VM storage cluster Operational
VM backup Operational
AI API Operational
Network and Internet uplink Operational
Central services Operational
my.flyingcircus.io Operational
gitlab.flyingcircus.io Operational
Emergency Channels Operational
Hotline Operational
Support emails Operational
RZHAL (backup and development data center) Operational
VM servers Operational
VM storage cluster Operational
VM backup Operational
AI API Operational
Network and Internet uplink Operational
Related external services Operational
Bitbucket Git via HTTPS Operational
Bitbucket Mercurial via HTTPS Operational
Bitbucket SSH Operational
GitHub Operational
Fastly Europe (FRA) Operational
Fastly Europe (AMS) Operational
Python Infrastructure pypy.org Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Scheduled Maintenance

Rolling out release 2026_044 Oct 26, 2026 21:00-23:00 CET

Release 2026_044 is ready and will be rolled out during the specified timeframe.

See the Changelog for information about the specific changes and impact of the release.

Note: releases themselves do not cause downtimes. If a change within a release requires downtime then every VM that is affected will schedule a maintenance period according to your projects' preferences and notify you with specific details about the downtime.

Check the "Impact" section of the changelog (linked above) to see potential causes of downtimes in a release.
Posted on Oct 22, 2026 - 18:00 CEST

Oct 23, 2026

Unresolved incident: Backup data center maintenance: air conditioning.

Oct 22, 2026

Network maintenance in RZOB
Completed - The scheduled maintenance has been completed.
Oct 22, 08:00 CEST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 22, 04:00 CEST
Scheduled - The operator of RZOB, our production datacenter, has informed us they will be performing emergency maintenance on their network during this time, affecting equipment in Oberhausen and Frankfurt am Main.

During this maintenance, internet traffic will be directed to different paths which may negatively affect latency and cause a few seconds of packet loss during the switchover.

We do not expect any interruption to services during this maintenance.
Oct 21, 09:47 CEST

Oct 21, 2026

Rolling out release 2026_043 (additional security release)
Completed - The changelog is available here: https://doc.flyingcircus.io/platform/changes/2026/r043.html.

VMs using the lamp or mailserver role have been updated by us. Other VMs and machines will schedule updates in the regular maintenance window. The maintenance reboot to activate the kernel changes take place in a maintenance window for all VMs.
Oct 21, 21:14 CEST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 21, 17:45 CEST
Scheduled - Release 2026_043 will be rolled out during the specified timeframe.

This release fixes

- PHP CVEs CVE-2026-109618, CVE-2026-109619
- leaked/insecure emSign eMudhra TLS private key -> blacklist affected CAs CVE-2026-111943
- Linux Kernel CVE-2026-99999 (26.05 only)

This release is done for 26.05 and 25.11. A detailed changelog will be published later in the evening.

Note: releases themselves do not cause downtimes. If a change within a release requires downtime then every VM that is affected will schedule a maintenance period according to your projects' preferences and notify you with specific details about the downtime.

**This release will be rolled out manually for some hosts**
Oct 21, 17:19 CEST

Oct 20, 2026

No incidents reported.

Oct 19, 2026

Rolling out release 2026_042
Completed - The scheduled maintenance has been completed.
Oct 19, 23:00 CEST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 19, 21:00 CEST
Scheduled - Release 2026_042 is ready and will be rolled out during the specified timeframe.

See the Changelog for information about the specific changes and impact of the release.

Note: releases themselves do not cause downtimes. If a change within a release requires downtime then every VM that is affected will schedule a maintenance period according to your projects' preferences and notify you with specific details about the downtime.

Check the "Impact" section of the changelog (linked above) to see potential causes of downtimes in a release.
Oct 15, 16:29 CEST
Maintenance in production datacenter
Completed - The scheduled maintenance has been completed.
Oct 19, 20:00 CEST
Update - The partial storage outage has recovered. A machine's faulty interface has been triaged, the ceph cluster has recovered, and Vs are operational again.
Oct 19, 17:32 CEST
Update - We are encountering degraded performance (including some hanging I/O requests) in our storage cluster.
These are likely caused by network changes of the ongoing on-site maintenance work. Our staff is working on resolving those.
Oct 19, 17:17 CEST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 19, 08:00 CEST
Scheduled - We will be performing maintenance work on-site in RZOB, our production datacenter. Customer services should not be affected by the planned maintenance activities, which involve redundant or non-critical infrastructure, and our on-site staff will be able to respond in case of unforeseen impact.
Oct 12, 14:39 CEST

Oct 18, 2026

No incidents reported.

Oct 17, 2026

No incidents reported.

Oct 16, 2026

No incidents reported.

Oct 15, 2026

No incidents reported.

Oct 14, 2026

No incidents reported.

Oct 13, 2026

No incidents reported.

Oct 12, 2026

Rolling out release 2026_041
Completed - The scheduled maintenance has been completed.
Oct 12, 23:00 CEST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 12, 21:00 CEST
Scheduled - Release 2026_041 is ready and will be rolled out during the specified timeframe.

See the Changelog for information about the specific changes and impact of the release.

Note: releases themselves do not cause downtimes. If a change within a release requires downtime then every VM that is affected will schedule a maintenance period according to your projects' preferences and notify you with specific details about the downtime.

Check the "Impact" section of the changelog (linked above) to see potential causes of downtimes in a release.
Oct 8, 16:30 CEST

Oct 11, 2026

No incidents reported.

Oct 10, 2026

No incidents reported.

Oct 9, 2026

No incidents reported.

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