Releasesby GlyphRead-only GitHub Actions, Variables, and Environments permissions
To improve GitHub Actions migration support , the Buildkite GitHub App now requests read-only access to Actions , Variables , and Environments . These permissions let Buildkite inspect configuration that affects how workflows and deployments run, including configuration variables referenced through ${{ vars.* }} , secret names (not secret values)...
Also shipped Sep 2, 2026Buildkite in September 2026 →
Openflow Connector for Jira Cloud: Core flow (General availability)
The Atlassian Jira Cloud (Core) flow is now generally available. The flow ingests Jira Cloud issues, projects, users, and related data into dedicated Snowflake tables with explicit schemas. It supports optional deletion tracking and parallel ingestion across projects. The Atlassian Jira Cloud (Agile) flow remains in Public Preview .
Git Folder Serverless is in Beta
You can now use Git Folder Serverless to share serverless compute and a pyproject.toml -managed environment across notebooks and files in a Git folder. See Git Folder Serverless .
AlloyDB real-time BigQuery access adds limit pushdown and runtime projects
The preview feature pushes some LIMIT and OFFSET clauses down to BigQuery to cut network transfer, and optional runtime projects let queries run and bill compute separately from the owning project.
OpenJDK 11 will no longer be supported as of January 14, 2027
OpenJDK 11 will no longer be supported as of January 14, 2027 . Customer-hosted instances must upgrade to OpenJDK 21 .
Gemini Enterprise: Gemini 3.8 Flash available in Global, US, and EU regions
Gemini 3.8 Flash is generally available (GA) in the global , us , and eu regions. For more information, see: Manage features on the web app Data residency for Gemini Enterprise Standard and Plus Editions and Gemini Notebook Enterprise
Gemini 3.8 Flash is generally available
Gemini 3.8 Flash is now generally available (GA) and available for production use. For more information on 3.8 Flash, see the model page .
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Job logs are limited to 1 GiB
Job logs are now limited to 1 GiB (1,024 MiB) by default. You can check your organization’s current log size limit on the Quotas page . When a job log exceeds the limit, Buildkite cancels the job and adds a Log Size Limit Exceeded event to the timeline. Logs received prior to the limit being reached are retained.
Buildkite Agent v4 is here
Buildkite Agent v4 is here. It's the first major version of the agent since v3 arrived in 2018, and it's now the stable release: installations and upgrades that follow the latest or stable channels now receive v4.
Buildkite MCP Server updates
A few things have shipped in the Buildkite MCP Server since list_tests arrived in August. Read the steps a dynamic pipeline uploaded You can now ask your agent what actually ran in a dynamic pipeline. list_step_uploads returns a build's uploads, most recent first, with the state of each one, the job that sent it, and the reason for any rejection.
Buildkite for VS Code
The Buildkite VS Code extension is now available, bringing your pipelines and agents directly into your editor. You can browse and manage pipelines, view agent status, stream job logs, get build notifications, and validate pipeline YAML , all without leaving VS Code. Install it from the VS Code Marketplace .
Understand pull request retry patterns with OpenTelemetry
Understand PR retry patterns in your existing observability tool, without joining webhook data. Buildkite's server-side OpenTelemetry traces include PR metadata, including for GitHub merge-queue builds, and job retry metadata to compare manual and automatic retries and follow attempts.
Elastic CI Stack v7 is here with Buildkite Agent v4
Elastic CI Stack for AWS v7 is now available, bringing Buildkite Agent v4 to both Linux and Windows instances. Agent v4 clears out functionality deprecated since v3 arrived in 2018 and makes supported behavior the default. New capabilities have continued shipping in v3, so for most setups the move changes nothing about how you use the agent.
Buildkite Helm chart: Slack App integration
The Buildkite Agent Stack for Kubernetes Helm chart now includes built-in support for Slack App integration. You can configure Slack notifications directly in your Helm values without needing a separate sidecar or custom webhook setup.
Test your schedules with or without edits
Run a pipeline schedule as configured, or customize a one-off build without changing the schedule. Helpful when you need to validate your schedules before turning them on. Two actions on the schedule page make the choice clear: Run now asks for confirmation, then creates a build using the schedule's saved message, commit, branch, and environment variables.