The Wayback Machine - https://web.archive.org/web/20250524010234/https://github.blog/changelog/

Skip to content

/ Blog

Use Copilot for free Contact sales

Categories

AI & ML
- AI & ML
  Learn about artificial intelligence and machine learning across the GitHub ecosystem and the wider industry.
  - Generative AI
    Learn how to build with generative AI.
  - GitHub Copilot
    Change how you work with GitHub Copilot.
  - LLMs
    Everything developers need to know about LLMs.
  - Machine learning
    Machine learning tips, tricks, and best practices.
- How AI code generation works
  Explore the capabilities and benefits of AI code generation and how it can improve your developer experience.
  Learn more
Developer skills
- Developer skills
  Resources for developers to grow in their skills and careers.
  - Application development
    Insights and best practices for building apps.
  - Career growth
    Tips & tricks to grow as a professional developer.
  - GitHub
    Improve how you use GitHub at work.
  - GitHub Education
    Learn how to move into your first professional role.
  - Programming languages & frameworks
    Stay current on what’s new (or new again).
- Get started with GitHub documentation
  Learn how to start building, shipping, and maintaining software with GitHub.
  Learn more
Engineering
- Engineering
  Get an inside look at how we’re building the home for all developers.
  - Architecture & optimization
    Discover how we deliver a performant and highly available experience across the GitHub platform.
  - Engineering principles
    Explore best practices for building software at scale with a majority remote team.
  - Infrastructure
    Get a glimpse at the technology underlying the world’s leading AI-powered developer platform.
  - Platform security
    Learn how we build security into everything we do across the developer lifecycle.
  - User experience
    Find out what goes into making GitHub the home for all developers.
- How we use GitHub to be more productive, collaborative, and secure
  Our engineering and security teams do some incredible work. Let’s take a look at how we use GitHub to be more productive, build collaboratively, and shift security left.
  Learn more
Enterprise software
- Enterprise software
  Explore how to write, build, and deploy enterprise software at scale.
  - Automation
    Automating your way to faster and more secure ships.
  - CI/CD
    Guides on continuous integration and delivery.
  - Collaboration
    Tips, tools, and tricks to improve developer collaboration.
  - DevOps
    DevOps resources for enterprise engineering teams.
  - DevSecOps
    How to integrate security into the SDLC.
  - Governance & compliance
    Ensuring your builds stay clean.
- How enterprise engineering teams can successfully adopt AI
  Learn how to bring AI to your engineering teams and maximize the value that you get from it.
  Learn more
News & insights
- News & insights
  Keep up with what’s new and notable from inside GitHub.
  - Company news
    An inside look at news and product updates from GitHub.
  - Product
    The latest on GitHub’s platform, products, and tools.
  - Octoverse
    Insights into the state of open source on GitHub.
  - Policy
    The latest policy and regulatory changes in software.
  - Research
    Data-driven insights around the developer ecosystem.
  - The library
    Older news and updates from GitHub.
- Unlocking the power of unstructured data with RAG
  Learn how to use retrieval-augmented generation (RAG) to capture more insights.
  Learn more
Open Source
- Open Source
  Everything open source on GitHub.
  - Git
    The latest Git updates.
  - Maintainers
    Spotlighting open source maintainers.
  - Social impact
    How open source is driving positive change.
  - Gaming
    Explore open source games on GitHub.
- An introduction to innersource
  Organizations worldwide are incorporating open source methodologies into the way they build and ship their own software.
  Learn more
Security
- Security
  Stay up to date on everything security.
  - Application security
    Application security, explained.
  - Supply chain security
    Demystifying supply chain security.
  - Vulnerability research
    Updates from the GitHub Security Lab.
  - Web application security
    Helpful tips on securing web applications.
- The enterprise guide to AI-powered DevSecOps
  Learn about core challenges in DevSecOps, and how you can start addressing them with AI and automation.
  Learn more

Contact sales Use Copilot for free

Changelog

Copy RSS feed URL

Follow @ghchangelog on X

All

New Releases

Improvements

Retired

Filters (0)

May.23 Retired

Sunset of automatic watching of repositories and teams

collaboration tools

May.22 Release

Anthropic Claude Sonnet 4 and Claude Opus 4 are now in public preview in GitHub Copilot

copilot

May.22 Retired

Deprecation of bulk conversion of issues to discussions via labels

collaboration tools

May.21 Release

Grok 3 Mini is now available in public preview in GitHub Models

ecosystem & accessibility

May.20 Improvement

CodeQL adds support for Kotlin 2.2.0x in version 2.21.3

application security

May.20 Improvement

Secret scanning alerts API now supports hiding secret literals

application security

May.20 Improvement

Secret Protection expands default pattern support (May 2025)

application security

May.19 Release

GitHub Copilot coding agent in public preview

copilot

May.19 Release

GitHub Models built into your repository is in public preview

ecosystem & accessibility

May.19 Release

Creating issues with Copilot on github.com is in public preview

copilot

May.19 Release

GitHub Copilot app modernization – upgrade for .NET now in public preview

copilot

May.19 Release

Grok 3 is now available in public preview in GitHub Models

ecosystem & accessibility

May.19 Release

Agent mode and MCP support for Copilot in JetBrains, Eclipse, and Xcode now in public preview

copilot

May.19 Release

GitHub Copilot app modernization for Java now in public preview

copilot

May.16 Release

GitHub Copilot premium request report available today

copilot

May.16 Improvement

GitHub Enterprise Cloud with data residency now available for self-service trial

enterprise management tools

May.15 Improvement

Commit details page – May updates

collaboration tools

May.15 Release

GitHub Models API now available

ecosystem & accessibility

May.15 Retired

models:read now required for GitHub Models access

ecosystem & accessibility

May.15 Release

GitHub Enterprise Server 3.17 release candidate is now available

collaboration tools

May.15 Release

Saved views on the Issues dashboard

projects & issues

May.15 Improvement

Users can now disable dependency graph for public repositories

supply chain security

May.15 Improvement

New releases for GitHub Actions

actions

May.15 Release

CodeQL support for Swift 6.1 in version 2.21.2

application security

May.14 Release

Mistral Medium 3 (25.05) is now generally available in GitHub Models

ecosystem & accessibility

May.13 Improvement

Enterprise-level management for secret scanning alert dismissal requests is now available

application security

May.13 Improvement

Scheduled Codespaces maintenance on May 14 and 15

collaboration tools

May.13 Improvement

Dependabot adds virtual network (vNet) support for security and version updates in public preview

supply chain security

May.13 Release

Agent mode, MCP, and next edit suggestions come to GitHub Copilot in Visual Studio 17.14

copilot

May.13 Retired

Mistral Large (2407) is now deprecated in GitHub Models

ecosystem & accessibility

May.12 Release

GitHub Enterprise Cloud Data Residency in the US is generally available

enterprise management tools

May.09 Release

SKU-level budgets now available for enhanced cost control

enterprise management tools

May.08 Release

GitHub Copilot in VS Code April release (v1.100)

copilot

May.08 Improvement

Updated rate limits for unauthenticated requests

ecosystem & accessibility

May.08 Release

OpenAI GPT-4.1 is now generally available in GitHub Copilot as the new default model

copilot

May.08 Retired

Upcoming deprecations for Llama Models in GitHub Models

ecosystem & accessibility

May.08 Retired

Upcoming deprecations for Cohere Models in GitHub Models

ecosystem & accessibility

May.08 Retired

Mistral Large (2407) will be deprecated in GitHub Models

ecosystem & accessibility

May.07 Release

Enforcement of Copilot premium request limits moved to June 4, 2025

copilot

May.07 Improvement

Copilot Code Review now supports all languages in public preview

copilot

May.06 Improvement

Scheduled Codespaces maintenance on May 7 and 8

collaboration tools

May.06 Release

Improvements to Changelog experience

ecosystem & accessibility

May.05 Improvement

Dependency graph deduplication is now generally available

supply chain security

May.02 Improvement

Track progress on code scanning alerts with the new development section

application security

May.01 Improvement

GitHub now provides a warning about hidden Unicode text

application security

May.01 Improvement

Improved accessibility features in GitHub CLI

ecosystem & accessibility

May.01 Improvement

Draft pull requests are now available in all repositories

collaboration tools

May.01 Release

Phi-4-reasoning and Phi-4-mini-reasoning are now generally available in GitHub Models

ecosystem & accessibility