Data and AI releases

548 this month · 176 companies

GitHub, September 2026 new features

86 releases · 5 products · 23 GA · 13 Preview · 6 Deprecation

GitHub CLI 2.102.0

Security Four security vulnerabilities have been identified, and fixed, in this release. Users are advised to update gh to version v2.102.0 as soon as possible. gh release download, gh run download, gh repo read-file --output, and gh attestation download could write remote content to an unintended local file when the destination contained symbolic links.

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Copilot CLI 1.0.90

2026-09-30 Add support for GPT-6.1 Sol in model selection Add --mcp-github-auth to scope GitHub account auth to approved MCP server origins Add session-scoped read-only directory approvals to path access prompts Permission prompts remain answerable after resuming interrupted sessions.

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Copilot CLI 1.0.89

2026-09-28 Left-clicking supported ask_user and elicitation form inputs focuses them and places the cursor at the clicked position Add support for Claude Code rule files in .claude/rules as custom instructions Sessions in the sidebar show a blue dot when they finished a turn you have not opened yet Auto suggests a routing tier and lets you switch with a...

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4 products

Agentic autofix now uses Copilot Memory

Agentic autofix now uses Copilot Memory for customers who’ve enabled it. When you use agentic autofix, it reviews existing memories for context that can help resolve security alerts. When it creates a fix, it stores the fix pattern as a memory for future use.

Preview

Require proof of presence for high-impact actions

You can now require an interactive re-authentication or a multi-factor challenge before members take high-impact actions on GitHub Enterprise Cloud accounts. Proof of presence is an expansion of GitHub’s sudo mode for enterprises, enforcing a higher security bar when it’s needed.

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More ways to request and configure Copilot code reviews

GitHub Copilot code review now offers additional personal configurations to an expanded set of Copilot plans and an enterprise-level default setting. These improvements are now generally available: A dedicated personal settings page for automatic review and your default review effort An enterprise-wide default review effort setting for organization-owned...

GA

Node 20 is no longer available in GitHub Actions

This is the final notification that Node 20 is no longer available on GitHub Actions runners. Runners now use Node 24 for JavaScript actions. The temporary ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION opt-out is no longer available. If you maintain a JavaScript action, update its runs.using value to node24 and publish a new release as soon as possible.

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Refreshed repository pull requests page generally available

The new repository pull requests page is now generally available to all GitHub users. Highlights The new page makes it easier to find and act on pull requests in a repository, with new filtering and search options to help you find exactly what you’re looking for: Content assist helps you easily find and apply the correct filters.

GA
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Claude Opus 5.5 is now available in GitHub Copilot

Claude Opus 5.5, Anthropic’s newest Opus model, is now available in GitHub Copilot. You can use it for agentic coding, long-running agentic tasks, and knowledge work. In early testing, Opus 5.5 resolved tasks comparably to Claude Opus 5 while using significantly fewer steps and tokens. It also quickly recovered from errors in multistep tasks.

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Copilot code review: An improved review experience

Copilot code review now gives you a clearer view of how a review changes over time, more intelligently auto-resolves its own suggestions, and generates useful commit messages when you accept eligible suggestions in a batch. These updates help you focus on findings that still need attention and make the resulting commits easier to understand.

GA

Manage the code coverage ruleset condition with the REST API

You can now use the generally available REST API to manage the Restrict code coverage repository ruleset option, in addition to the existing UI support. This ruleset lets you enforce a minimum code coverage percentage based on line coverage or set a maximum tolerable coverage drop for a pull request.

GA

Agentic CLI customizations now in the usage metrics API

GitHub Copilot expands existing CLI report coverage with agentic activity metrics for skills, custom agents, Model Context Protocol (MCP) servers, slash commands, and plugins. What’s new The fields appear in enterprise and organization per-user and aggregate 1-day reports, per-user 28-day reports, and the day_totals entries in aggregate 28-day reports.

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4 products

GitHub Copilot suggests custom properties definitions

GitHub Copilot can now suggest allowed values when you create a custom property for repositories in your organization. This feature is in public preview for GitHub Copilot Business and Copilot Enterprise plans.

Preview

Configure cost and quality in Copilot auto model selection

GitHub Copilot auto model selection now offers three tiers: efficiency, balance, and intelligence. Choose the tier that reflects how you want auto to weigh cost, quality, and response time for each prompt. Copilot will then optimize accordingly. Efficiency prioritizes keeping costs low and suits fast, straightforward tasks.

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Profiles now show your highest achievement badge tier

Your GitHub profile now displays the highest tier you’ve earned for achievements with multiple levels. Previously, profiles could display the first tier earned, even after you had progressed to a higher level. Now, your profile better reflects your latest achievement and the progress you’ve made on GitHub.

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4 products

AI Scan for pull request APIs in public preview

You can now manage GitHub code scanning’s AI Scan for pull request enablement with REST API endpoints at the organization and repository levels. This public preview gives teams a programmatic way to roll out AI-powered security detections for pull requests across select repositories without manually configuring each setting in the GitHub UI.

Preview

Block pull requests with exposed secrets from merging

Repository rulesets allow you to easily add scalable protections across your repositories. Starting today, you can use repository rulesets to block pull requests from merging when the pull request introduces secret scanning alerts. What’s new You can enable the new rule require secret scanning alerts are resolved on pull requests for selected repositories.

Preview

Enterprise managed permissions for GitHub Copilot agent operations

If you administer GitHub Copilot Business or GitHub Copilot Enterprise, you can now centrally control which agent operations are blocked, require human approval, or can proceed without a prompt. Managed permissions cover shell commands, file reads and edits, and network domains.

GA

GitHub Enterprise Server 3.22 is now generally available

GitHub Enterprise Server (GHES) 3.22 is now available and introduces new capabilities across the platform. Here are a few highlights in the 3.22 release: Administrators can configure Copilot CLI to work with GHES for enterprises that operate in disconnected or air-gapped environments without connectivity to GitHub Cloud.

GA
5 products

Multiple trusted publishing configurations for npm

We’re continuing to make trusted publishing smoother for npm publishers, guided by maintainers feedback. Three updates to npm publishing are now generally available: Multiple trusted publishing configurations per package Staged packages can only be approved after malware scanning is complete Maintainers can see their staged history in the package versions...

GA

Content exclusions generally available in Copilot app and CLI

The GitHub Copilot app and Copilot CLI now respect content exclusion policies configured by enterprise, organization, and repository administrators. Copilot won’t use excluded files as context, helping you protect sensitive code across agentic workflows. This is available for Copilot Business and Copilot Enterprise customers.

GA

Enterprise Live Migrations from GHES to ghe.com generally available

Enterprise Live Migrations (ELM) is now generally available, enabling near-zero-downtime repository migrations from GitHub Enterprise Server (GHES) to GitHub Enterprise Cloud with Data Residency (GHEC DR), so you can move even your largest, most active repositories while the contributions keep flowing.

GA

GitHub CLI 2.99.0

Attach images and videos to issues and pull requests The repeatable --attach flag uploads local images and videos and adds them to issue, pull request, or comment bodies.

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