GitHub Releases
GitHub changelog, platform updates, and Copilot coding-assistant releases. New features, breaking changes, security advisories and deprecations - each summarised in plain English and updated continuously.
Tracking 198 GitHub releases · Updated
- GitHub Changelog aideprecationengineer ·
GitHub Models officially retired
GitHub Models has been officially retired as of July 30, 2026, making its playground, catalog, and APIs unavailable. Existing customers with active usage are impacted. For AI model access, Microsoft Foundry and GitHub Copilot are recommended alternatives. Further details are available in the documentation and community forums.
deprecation - GitHub Changelog governanceinfraengineer ·
GHES appliance update required for support bundle uploads
GitHub Enterprise Server (GHES) will reject command-line support bundle uploads from unpatched appliances starting August 18, 2026. This change impacts users submitting support bundles via specific command-line tools. To avoid disruption, administrators must update their GHES instances to the latest available patch release for their version line or contact GitHub Support if an update is not feasible by the deadline.
security deprecation - GitHub Changelog securitygadeprecationengineer ·
npm v12 Introduces Install-Time Security Defaults and Deprecates 2FA-Bypass GATs
npm v12 is now generally available, enforcing stricter install-time security defaults that require explicit opt-in for scripts, Git dependencies, and remote URLs. This release also begins deprecating granular access tokens (GATs) configured to bypass 2FA for sensitive account and package management actions. These changes aim to enhance security for all npm users, particularly those managing critical infrastructure. Users should review and approve trusted scripts and plan to migrate automated publishing workflows.
feature deprecation patch - GitHub Changelog aipreviewengineer ·
GitHub Copilot Billing Preview app to be retired
GitHub is retiring the Copilot Billing Preview app on August 3, 2026, as its functionality is now superseded by enhanced built-in billing settings. Users who relied on the app for spend visibility can now access more comprehensive features like user-level budgets and cost center allocation within their GitHub billing settings. This change aims to provide a more complete and integrated view of GitHub Copilot expenses for organizations and enterprises.
deprecation announcement - GitHub Changelog aideprecationengineer ·
GitHub Copilot deprecates Gemini 2.5 Pro and 3 Flash
GitHub Copilot will deprecate Gemini 2.5 Pro and Gemini 3 Flash models on July 31st, 2026, across all its experiences. Users are advised to update workflows to the suggested alternatives, Gemini 3.1 Pro and Gemini 3.5 Flash, respectively. Administrators must enable these new models in Copilot settings before the deprecation date.
deprecation - GitHub Changelog aideprecationengineer ·
GitHub Models to be fully retired July 30, 2026
GitHub is fully retiring its GitHub Models service on July 30, 2026, affecting all customers including those with active usage. The retirement will render the playground, model catalog, inference API, and BYOK endpoints unavailable. Customers are advised to migrate to alternatives like Azure AI Foundry or GitHub Copilot for AI model access.
deprecation announcement - GitHub Changelog securitygovernanceengineer ·
GitHub to restrict access to public API endpoints and UI views
GitHub is restricting access to several public API endpoints and UI views, including the stargazers, watchers, and user subscriptions endpoints. This change aims to prevent misuse of public data for spam and enhance platform security. Admins and collaborators will retain access, while some users may encounter empty responses or 403 errors.
patch deprecation security - GitHub Changelog deprecationeolengineer ·
Dependabot drops support for Python 3.9
Dependabot has officially ended support for Python 3.9, aligning with Python's own end-of-life for the version. This change means users still on Python 3.9 may encounter issues with Dependabot creating dependency update pull requests. Engineers are advised to upgrade to a supported Python release to ensure continued functionality.
deprecation announcement - GitHub Changelog aideprecationengineer ·
GitHub Copilot deprecates Opus 4.6 (fast) model
GitHub Copilot will deprecate the Opus 4.6 (fast) model across all its experiences on June 29th, 2026. Users should migrate to the Opus 4.8 (fast) model to avoid disruption. Administrators may need to enable the new model in Copilot settings.
deprecation - GitHub Changelog aideprecationengineer ·
GitHub Models unavailable to new customers as retirement nears
GitHub Models is being retired, and new customers can no longer access it, even on free or paid plans. Existing users are unaffected for now, but the service will eventually be fully retired. Azure AI Foundry is recommended as an alternative for new projects needing AI model access.
deprecation announcement - GitHub Changelog aideprecationengineer ·
GitHub Copilot deprecates GPT-5.2 models
GitHub has deprecated the GPT-5.2 and GPT-5.2-Codex models across most of its Copilot experiences, effective June 5, 2026. This change impacts features like Copilot Chat, inline edits, and code completions. Engineers and developers using these Copilot features should be aware of this model deprecation.
deprecation - GitHub Changelog governancedeprecationengineereducation ·
GitHub Classroom stops new sign-ups as it transitions to partner solutions
GitHub Classroom is discontinuing new sign-ups starting today, as the platform transitions to supporting partner solutions. Existing users with accounts or classrooms will retain access. This change affects educators and institutions previously using GitHub Classroom for assignments.
deprecation announcement
About GitHub release tracking on ReleaseBytes
The GitHub changelog covers Actions, Copilot, code security, the API and the platform itself — dozens of entries a week. ReleaseBytes summarises each changelog entry and tags breaking changes and deprecations (like Actions runner image retirements and API sunsets) so platform teams catch them before workflows break.
Frequently asked questions
How often are GitHub release notes updated on ReleaseBytes? ›
Continuously. ReleaseBytes monitors the official GitHub release channels around the clock and publishes a plain-English summary of each announcement shortly after it lands.
What kinds of GitHub changes does ReleaseBytes track? ›
New features, enhancements, bug fixes, security advisories, breaking changes, deprecations and end-of-life announcements. Every item is tagged by type so you can filter to just the changes that need action.
How can I get alerts for new GitHub releases? ›
Set up a free email or Slack alert filtered to GitHub, subscribe to the weekly digest, or follow the RSS feed. Teams can also install the ReleaseBytes GitHub App or connect via MCP.
Where does the GitHub release data come from? ›
From the official sources: GitHub changelog, platform updates, and Copilot coding-assistant releases. Every item links back to the original vendor announcement.