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Wednesday 14 October

  • OfficialGitHub

    HydraFusion updates and new Max option

    GitHub announced updates to HydraFusion, including an expanded model pool and improved orchestration workflows, and introduced a new option called HydraFusion Max. Both HydraFusion and HydraFusion Max are available across VS Code, the GitHub Copilot app, and GitHub Copilot.

  • OfficialGitHub

    GitHub Actions workflow lockfiles in public preview

    GitHub Actions workflow dependency lockfiles are now in public preview for GitHub Enterprise Cloud and GitHub Enterprise Cloud with data residency. The announcement notes that tags and branches can move after a review.

Tuesday 13 October

  • OfficialGitHub

    Gemini 4 Argon in GitHub Copilot

    Gemini 4 Argon, Google's newest frontier model, is now generally available in GitHub Copilot. It is designed for complex coding, agentic, and reasoning tasks.

  • OfficialGitHub

    Search and filter for budgets now available

    GitHub's 'Budgets and alerts' page in billing settings now displays all of a user's budgets in a single list that can be searched and filtered, making it easier to manage budgets.

  • OfficialGitHub

    Client telemetry user attribution and configurable capture

    GitHub announced that enterprise administrators can now use telemetry in managed settings to attribute GitHub Copilot activity to a user without collecting their prompts, responses, or tool content. The new telemetry.capture.identity setting adds three attributes to enable this attribution.

Saturday 10 October

Thursday 8 October

Wednesday 7 October

  • OfficialGitHub

    Claude Haiku 5.5 in GitHub Copilot

    Claude Haiku 5.5, Anthropic's lightweight model, is now generally available in GitHub Copilot. It is designed for fast, high-volume work such as subagents, quick edits, and terminal tasks, according to The GitHub Blog.

  • OfficialGitHub

    Local sandboxing for GitHub Copilot now generally available

    GitHub Copilot's local sandboxing feature is now generally available across GitHub Copilot CLI, the GitHub Copilot app, and VS Code sessions using Agent Host. Local sandboxes give developers a secure environment.

  • OfficialGitHub

    Discover local models in GitHub Copilot CLI

    GitHub Copilot CLI now makes it easier to choose a local model without leaving your existing workflow. Starting in CLI version 1.0.94-0, users can use the /model command to discover supported models from a running instance.

  • OfficialGitHub

    Update your IDE to restore agent activity in Copilot usage metrics

    GitHub reports that some Copilot usage metrics have shown agent activity or agent lines of code falling even while overall Copilot usage kept growing. The company identified the cause and is rolling out a fix, advising users to update their IDE to restore accurate agent activity reporting in the metrics.

Tuesday 6 October

  • OfficialGitHub

    Stacked pull requests generally available

    GitHub's stacked pull requests feature is now generally available. It lets users break large changes into smaller, focused pull requests that can be reviewed independently and merged together.

  • OfficialGitHub

    Code scanning AI Scan enablement status in security overview

    GitHub announced that organization and enterprise administrators can now view the AI Scan for pull requests enablement status in the security overview coverage view. The code scanning summary shows enabled and not enabled repositories.

Friday 2 October

  • OfficialGitHub

    Copilot code review: API support and new default effort level

    GitHub now allows users to request a GitHub Copilot code review through the REST and GraphQL APIs and to set the review effort level for each request. The Balanced effort level is now the default.

  • OfficialGitHub

    Selected models in GitHub Copilot deprecated

    As of October 2, 2026, GitHub deprecated selected models across all GitHub Copilot experiences, including Copilot Chat, inline edits, ask and agent modes, and code completions. The announcement appeared on The GitHub Blog.

Thursday 1 October

Wednesday 30 September

  • OfficialGitHub

    HydraFusion in VS Code and the GitHub Copilot app

    The GitHub Blog announces that the HydraFusion research preview is now available in Visual Studio Code and the GitHub Copilot app, expanding beyond Copilot CLI. HydraFusion appears in the model picker.

Tuesday 29 September

  • OfficialGitHub

    GPT-6.1 Sol in GitHub Copilot

    A GitHub Blog post announces that GPT-6.1 Sol, the latest model from OpenAI, is now generally available and rolling out in GitHub Copilot. It can be used for agentic coding and terminal workflows with strong multistep capabilities.

Monday 28 September

  • OfficialGitHub

    Claude Sonnet 5.5 in GitHub Copilot

    Claude Sonnet 5.5, Anthropic's newest Sonnet model, is now generally available in GitHub Copilot. It is designed for well-scoped everyday work such as building features and fixing bugs. The announcement appeared on The GitHub Blog.

Friday 4 September

  • OfficialGitHub

    GitHub Copilot weekly releases: August 31

    GitHub reports expanded model choice, content exclusions in Copilot app and CLI, and new VS Code features for managing agent sessions and preparing pull requests.

Thursday 3 September