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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.
  - Secure enterprise development
    Locking down the SDLC one step at time.
- 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

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→ ~ cd github-changelog

→ ~/github-changelog|main git log main

showing all changes successfully

Sunset Notice – Tag Protections

May 29, 2024

Starting today, we will begin work towards the sunset of tag protections, with a full deprecation planned for August 30, 2024. See below for a full sunset timeline. You can migrate existing tag protections with the import to ruleset feature.

We launched repository rules last year to meet the needs of tag protection rules, while also scaling support to provide new functionalities like org-wide rules, granular restrictions for creating, reading, and updating events, and a more granular bypass model that does not require repository administrator permissions. As we such, we will sunset tag protections in favor of our ongoing investment in the repository rulesets platform.

You can import existing tag protection rules today with the existing migration feature. If no action is taken before the sunset date, GitHub will migrate all existing tag protections into a corresponding ruleset.

When are changes happening?

GitHub.com Timeline

May 30 : Repositories without tag protection rules will no longer be able to add new protection rules via the GitHub.com UI
July 24 through August 14 : A series of API brownouts will be run, see below for additional details on dates and times.
August 30, 2024: All tag protection rules will be migrated to a new tag ruleset. All REST and GraphQL API endpoints will be deprecated

GitHub.com API Timeline

May 30: API responses will include a deprecation notice
July 24: 1 hour API brownout
August 7: 8 hour API brownout
August 14: 24 hour API brownout
August 30: The tag protection rule API will begin responding with NULL data
The tag protection rules API will be deprecated in the next calendar version

GitHub Enterprise Server Timeline

Version 3.14: Tag protection rules will be marked for deprecation with an in-product banner and API responses will include a deprecation notice
Version 3.15: No changes will be made
Version 3.16: Tag protection rules will be migrated to a ruleset and the tag protection rule feature will no longer be available

Join the discussion within GitHub Community.

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