AI Coding & Developer Tools

What Happened OpenAI’s GPT-6.1 Terra is now generally available in GitHub Copilot for agentic coding and terminal work. GitHub positions it as a lower-cost alternative to GPT-6.1 Sol and reports that, in early testing, it solved more terminal and C# coding tasks than GPT-5.6 Terra. Availability is rolling out gradually to Copilot Pro, Pro+, Max,…

What Happened GitHub made three changes relevant to teams operating AI-assisted development workflows: Broader usage reporting: The Copilot usage metrics API now includes model requests from additional tools, including OpenCode. A new totals_by_client breakdown reports requests, sessions, tokens and model usage across enterprise, organization and user reports. Client attribution is best-effort, and these figures count…

What Happened GitHub’s recent releases move coding assistance closer to where developers receive requests, review changes, and manage dependencies: The consolidated GitHub app for Microsoft Teams can receive repository notifications and let users ask @GitHub to investigate an issue, make a fix, and open a pull request. Existing users should update the app; the separate…

What Happened GitHub is rolling out a global default policy for eligible, generally available Copilot Business and Enterprise features. Administrators can choose Enabled, Disabled, or Let organizations decide. The default applies once to eligible features that have not been configured; it does not override explicit choices, and changing the default later will not change policies…

What Happened GitHub CLI v2.103.0 added an opt-in preview of expiring OAuth access tokens that the CLI refreshes automatically. Teams can enable it during login or for future sign-ins, and inspect expiry with the CLI. The feature is available on github.com, ghe.com and GitHub Enterprise Server 3.23 or newer; unsupported servers retain nonexpiring tokens. [3]…

What Happened GitHub’s latest developer-tool changes concentrate on the controls around AI-assisted work. Administrators can now convert a repository’s branch protection rules to rulesets in one operation, previewing coverage and creating each ruleset as Active, Evaluate or Disabled [1]. A generally available API also lets enterprises retrieve and update Copilot model policies across enterprises, enterprise…

What Happened GitHub made REST API endpoints generally available for retrieving and updating Copilot model policies across enterprises, enterprise teams, enterprise apps, and organizations. Enterprises can delegate model control to organizations or, in enterprise teams mode, to teams and apps. [1] GitHub deprecated six Copilot models on October 19, 2026. The stated replacements are Gemini…

What Happened The @GitHub assistant in Slack and Microsoft Teams can now work across multiple repositories in one conversation. Teams can create issues from discussions, investigate bugs, make code changes, open pull requests, and track those PRs without starting a separate chat for each repository. The update also allows @GitHub mentions anywhere in a message,…

What Happened GitHub made open-source license compliance generally available for GitHub Enterprise Cloud repositories with GitHub Code Security enabled, including data-resident customers. An enterprise policy, enforced through a repository ruleset, checks new or changed dependencies in pull requests before merge. GitHub also added a dedicated reviewer role, audit events, policy APIs, and license data in…

What Happened GitHub expanded two security workflows. AI Scan for pull requests is generally available and can flag potential vulnerabilities in changes to languages and frameworks beyond CodeQL’s current coverage, including PHP, Bash, Terraform, and Dockerfiles. Its findings are advisory and do not block merges; it does not scan pull requests from forks or Dependabot.…

What Happened Copilot added deeper multi-model reasoning. HydraFusion’s updated model pool and workflows combine models into one response, with separate approaches for reviewing initial work and running parallel critiques. A new HydraFusion Max option is tuned for more demanding tasks; the standard option prioritizes speed and token savings. Both remain research previews in VS Code,…

What Happened GitHub is gradually rolling out Gemini 4 Argon to eligible Copilot users across supported IDEs, Copilot CLI, the coding agent, and the Copilot app. GitHub reports stronger early coding-benchmark results than earlier Gemini models, with the largest gains in Copilot CLI. Access depends on plan and administrator model policy; usage is billed at…