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Xcode 27.2 RC 1 Available

Update2 days agoUnverifiedAdded Oct 23, 2026

The Xcode 27.2 RC 1 image is now available to be used in CircleCI pipelines. The full manifest of installed software can be found here .

Topics: Data integration

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Updateunverified

Manage a project’s Slack notifications from the CLI

CLI v1.11.0 adds circleci notification slack commands, so you can script Slack setup across projects instead of clicking through each one. circleci notification slack set --channel #ci-alerts connects a project to a channel. Use a channel name or ID (private channels need the ID).

Updateunverified

Machine Runner Orchestrator Release 1.0.2

Security Rebuilt Machine Runner Orchestrator with a patched Go release that stops trusting the compromised eMudhra and Comodo AAA root certificate authorities, in response to the October 2026 eMudhra intermediate CA key compromise. We recommend that all users upgrade. This addresses CVE-2026-111943.

Updateunverified

OIDC tokens: new V3 token format with config source and ref claims

CircleCI now issues a third version of its OIDC (OpenID Connect) token, alongside the V1 and V2 tokens. In V3 the subject ( sub ) claim covers where the code was checked out from and where the pipeline config came from. What’s new Jobs now get the V3 token in $CIRCLE_OIDC_TOKEN_V3 , alongside $CIRCLE_OIDC_TOKEN and $CIRCLE_OIDC_TOKEN_V2 .

Updateunverified

Runner Release 3.1.14

Rebuilt Container Runner and Machine Runner with a patched Go release that stops trusting the compromised eMudhra and Comodo AAA root certificate authorities, in response to the October 2026 eMudhra intermediate CA key compromise. We recommend that all users upgrade. This addresses CVE-2026-111943. See our Discuss Post for more details.

Betaunverified

Xcode 27.2 Beta 3 Available

The Xcode 27.2 Beta 3 image is now available to be used in CircleCI pipelines. The full manifest of installed software can be found here .

Updateunverified

Xcode 27.1 Available

The Xcode 27.1 image is now available to be used in CircleCI pipelines. The full manifest of installed software can be found here .

Updateunverified

Dynamic Parallelism for Smarter Testing

Instead of always starting with full parallelism as set in the config, Dynamic Parallelism can scale the number of parallel nodes your test job needs depending on the number of tests that were selected by Smarter Testing’s Intelligent Test Selection.

Updateunverified

Scoped API tokens

You can now assign a scope to Personal API Tokens, controlling exactly what access a token grants. Previously, every Personal API Token was issued with full admin-level access, regardless of what the token was actually used for. Now, when creating a new token, you can choose one of three scopes - Read, Write or Admin.

Also shipped on Oct 22, 2026

CircleCI in October 2026