GitHub said on March 25, 2026 that Copilot Free, Pro, and Pro+ interaction data will be used for model training from April 24 unless users opt out. Hacker News pushed the post to 303 points and 143 comments, focusing attention on privacy, defaults, and the split between individual and business plans.
GitHub has launched a public preview that lets teams assign Jira issues directly to the Copilot coding agent and receive AI-generated draft pull requests in GitHub. The company says the integration reduces context switching while preserving existing review and approval controls.
GitHub said AI coding agents can now invoke secret scanning through the GitHub MCP Server before a commit or pull request. The feature is in public preview for repositories with GitHub Secret Protection enabled.
GitHub on 2026-03-09 detailed how Agentic Workflows are secured on top of GitHub Actions. The article is significant because it treats agents as untrusted components, isolates them from secrets, and stages writes before they can affect a repository.
On 2026-03-19, GitHub outlined Squad, an open-source GitHub Copilot project that initializes a preconfigured AI team inside a repository. The design matters because it packages routing, shared memory, and review separation into a repo-native workflow instead of relying on a separate orchestration stack.
GitHub said on March 20, 2026 that Copilot code review has surpassed 60 million reviews. The company’s March 5 blog says usage is up 10x since launch, now covers more than one in five code reviews on GitHub, and relies on an agentic architecture tuned for higher-signal feedback.
On March 18, 2026, GitHub introduced a long-term-support model policy for Copilot Business and Copilot Enterprise, naming GPT-5.3-Codex as the first LTS model. GitHub says the model will remain available through February 4, 2027 and will become Copilot’s base model on May 17, 2026.
GitHub said in a March 17, 2026 X thread that Copilot coding agent now adds model selection, self-review before PRs, built-in code/secret/dependency scanning, custom agents, and cloud-to-CLI handoff. GitHub’s blog frames the upgrade as a smoother delegation workflow for background coding tasks.
GitHub announced a major JetBrains Copilot update on March 11, 2026. Custom agents, sub-agents, and plan agent are now generally available, while agent hooks, MCP auto-approve, and project instruction file support push the IDE further toward full agent workflows.
On March 13, 2026, GitHub showed a Copilot SDK and Remotion demo that turns a WhatsApp message into a promo video in about five minutes. GitHub’s official SDK announcement describes the stack as a programmable layer that can plan, invoke tools, edit files, and run commands inside other applications.
GitHub used X on March 15, 2026 to spotlight the Copilot CLI `/fleet` command for routine maintenance work. GitHub’s official Copilot CLI materials now describe `/fleet` as a parallel sub-agent workflow that converges multiple runs into one decision-ready result.
GitHub on March 5, 2026 said GPT-5.4 is generally available in GitHub Copilot. The rollout spans major IDEs, GitHub CLI, mobile apps, github.com, and the Copilot Coding Agent.