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GitHub Changelog

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GitHub Changelog Dev Tools

Stateless GitHub App installation tokens rolled out

The staged rollout of the stateless GitHub App installation token format, which began on April 27, 2026, is complete. By default, all newly minted GitHub App installation tokens will be… The post Stateless GitHub App installation tokens rolled out appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Selected models in GitHub Copilot deprecated

As of today, October 2, 2026, we have deprecated the following models across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions). Model… The post Selected models in GitHub Copilot deprecated appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

New fields for SecurityAdvisory GraphQL API

You can now read more of the GitHub Advisory Database directly from the GraphQL API without falling back to the REST API. The SecurityAdvisory object gained five new fields: cveId:… The post New fields for SecurityAdvisory GraphQL API appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Confidential comments on repository security advisories

You can now post confidential comments on repository security advisories. Confidential comments are visible only to people with write access to the repository, so you can discuss a report with… The post Confidential comments on repository security advisories appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Repository security advisory comments API in public preview

You can now read, add, and edit comments on repository security advisories using the REST API, including advisories created from private vulnerability reports. Until now, the discussion on an advisory… The post Repository security advisory comments API in public preview appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Rate limits for private vulnerability reports

Private vulnerability reporting now applies daily rate limits to new reports. This helps protect you from bulk and automated submissions, while legitimate researchers can still reach you. Open source maintainers… The post Rate limits for private vulnerability reports appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Structured forms for private vulnerability reports

Private vulnerability reports can now use a structured form that asks reporters for the details you need to assess a vulnerability, including a reproducible proof of concept. A single free-text… The post Structured forms for private vulnerability reports appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

GitHub Actions: macOS 14 runner image retirement

The macOS 14 runner image will be retired on November 2, 2026. To raise awareness of the upcoming removal, jobs using macOS 14 will temporarily fail during the following scheduled… The post GitHub Actions: macOS 14 runner image retirement appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

GitHub Copilot in VS Code, September 2026 releases

This changelog covers VS Code v1.136 through v1.140, shipped throughout September 2026. September’s releases streamline agent-driven development from implementation through pull request merge. Automations handle repeatable tasks, agent merge helps… The post GitHub Copilot in VS Code, September 2026 releases appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Accessibility statements highlighted on repository overview

You can now find an ACCESSIBILITY.md file in your repository’s root, the .github/ directory, or the docs/ directory highlighted on the repository overview. You can also add or propose an… The post Accessibility statements highlighted on repository overview appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Actions retention now covers checks, runs, and statuses

As previously announced, checks, workflow runs, and statuses are now governed by the same GitHub Actions retention setting that controls how long artifacts and logs are kept. These records are… The post Actions retention now covers checks, runs, and statuses appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Scheduled code scanning skips inactive repositories

Weekly scheduled scans for code scanning default setup and GitHub Code Quality now start only after a push or pull request triggers an analysis, rather than counting every kind of… The post Scheduled code scanning skips inactive repositories appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Code coverage uploads no longer fail CI for new branches

Code coverage uploads from the GitHub Code Quality upload-code-coverage action no longer fail CI when you push a branch that doesn’t yet have an open pull request. Previously, the coverage… The post Code coverage uploads no longer fail CI for new branches appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Dynamic workflows in Copilot CLI and the Copilot app

Dynamic workflows are now available in Copilot CLI, the GitHub Copilot app, and the GitHub Copilot SDK. These let you define an orchestration in code to get the reliability and… The post Dynamic workflows in Copilot CLI and the Copilot app appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

New dashboard experience now the default

The new dashboard experience, previously available as a feature preview, is now the default view for everyone. The redesigned dashboard helps you focus on the work that matters most and… The post New dashboard experience now the default appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

GitHub async merge API generally available

You can now use the generally available GitHub async merge API to merge individual or stacked pull requests, add pull requests to a merge queue, or merge pull requests directly.… The post GitHub async merge API generally available appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools v0.15.0

Actions Runner Controller release 0.15.0

GitHub Actions Runner Controller 0.15.0 includes reliability, scalability, and observability improvements for runner scale sets. These updates help you operate larger runner fleets with fewer disruptions during upgrades and Kubernetes… The post Actions Runner Controller release 0.15.0 appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Opt-in dist-tag permissions for npm trusted publishing

Trusted publishing configurations for npm can now be granted permission to manage dist-tags (e.g., promoting a version to latest, updating next and beta pointers) using short-lived OIDC credentials instead of… The post Opt-in dist-tag permissions for npm trusted publishing appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

GitHub Advanced Security trials for GitHub Team

GitHub Team customers can now start self-serve trials of GitHub Advanced Security to evaluate GitHub Code Security and GitHub Secret Protection. Start a trial from your organization’s Overview page, Billing… The post GitHub Advanced Security trials for GitHub Team appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

HydraFusion in VS Code and the GitHub Copilot app

The HydraFusion research preview is now available in Visual Studio Code and the GitHub Copilot app, expanding beyond Copilot CLI. HydraFusion appears in the model picker, but rather than being… The post HydraFusion in VS Code and the GitHub Copilot app appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

X25519-only TLS ends for GHE.com on October 7

Beginning October 7, 2026, GitHub Enterprise Cloud with data residency will no longer accept TLS connections from clients that offer only X25519 for key agreement. Most customers don’t need to… The post X25519-only TLS ends for GHE.com on October 7 appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Repository custom runner settings for Dependabot

As a repository administrator, you can now configure the runner type, optional custom label, and optional runner group for Dependabot version and security updates. This extends the runner configuration already… The post Repository custom runner settings for Dependabot appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Bring business context with external custom properties

You can now seamlessly bring business context about your repositories from an external system of record (e.g., a configuration management database (CMDB), an internal developer portal, or an in-house system)… The post Bring business context with external custom properties appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools v6.1

GPT-6.1 Sol in GitHub Copilot

GPT-6.1 Sol, the latest model from OpenAI, is now generally available and rolling out in GitHub Copilot. You can use it for agentic coding and terminal workflows with strong multistep… The post GPT-6.1 Sol in GitHub Copilot appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Self-hosted runner version enforcement date has moved

The enforcement date for GitHub Actions minimum version requirements for self-hosted runners on GitHub Enterprise Cloud has changed. The change ships Monday, September 28, 2026, and full enforcement now begins… The post Self-hosted runner version enforcement date has moved appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools v5.5

Claude Sonnet 5.5 in GitHub Copilot

Claude Sonnet 5.5, Anthropic’s newest Sonnet model, is now generally available in GitHub Copilot. It is designed for well-scoped everyday work like building features and fixing bugs. In our early… The post Claude Sonnet 5.5 in GitHub Copilot appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Enterprise managed settings in-product validator

You can now use an in-product validator for enterprise managed settings for GitHub Copilot. The validator detects malformed JSON, unsupported configurations, invalid team mappings, and other errors that can prevent… The post Enterprise managed settings in-product validator appeared first on The GitHub Blog.

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GitHub Changelog Dev Tools

Usage metrics API adds pull request review stages

The enterprise and organization repository-level Copilot usage metrics reports now break down how long pull requests spend in each stage of review. A new pull_request_review_times array on each repos-1-day row… The post Usage metrics API adds pull request review stages appeared first on The GitHub Blog.