CircleCI · Developer toolsJun 26, 2026, 15:00 UTC

Xcode 26.6 Demand + Queueing

MinorNot disclosedUpdated 46d ago

Jun 26, 15:00 UTCJun 26, 15:00 UTC

Duration

Impact

Minor

Root cause

Not disclosed

CircleCI, 90 days

24 incidents

Affected

Not listed by the vendor.

Status page

Final update

We observed a surge in demand for Xcode 26.6 and have since mitigated the incident by increasing the available capacity for that Xcode version. Customers may have seen jobs queueing for ~10-15 mins.

Timeline

Resolved · Jun 26, 15:00 UTC
We observed a surge in demand for Xcode 26.6 and have since mitigated the incident by increasing the available capacity for that Xcode version. Customers may have seen jobs queueing for ~10-15 mins.

More from CircleCI

Full history

MinorNov 3, 14:14 UTC

Increased wait time for Machine and Remote Docker jobsFrom 13:55 to 15:07 UTC on November 3, customers running Linux machine jobs and Remote Docker saw increased wait times for their jobs to start, and the delays were longest from 14:16 to 14:41.lasted 54mPostmortem

MinorOct 28, 18:15 UTC

Delays for gen2 dedicated IP range jobslasted 1h 3m

MinorOct 21, 19:31 UTC

Increased Docker gen2 wait timeslasted 1h 24m

MinorOct 20, 15:58 UTC

Increased wait times for macOS jobs on m4pro.largelasted 2h 16m

MinorOct 14, 14:47 UTC

Delays starting macOS jobs that use Xcode 26.6.0lasted 1h 13m

MajorOct 9, 11:33 UTC

Delay in data appearing in UI and APIlasted 14h 36m