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Home/Coding Tools
Coding Tools

GitHub Copilot Integrates with Slack in Public Preview

GitHub Changelog·August 21, 2026·high confidence

Why it matters

  • →Integrating GitHub Copilot with Slack enhances team collaboration by bringing AI capabilities into communication channels.
  • →This integration allows for seamless management of coding tasks directly from Slack, improving productivity.
  • →It provides a learning opportunity for developers to observe and learn from each other's interactions with AI tools.
GitHub Copilot Integrates with Slack in Public Preview
©GitHub Changelog

GitHub has launched a public preview of its Copilot integration with Slack, enhancing collaborative coding efforts. This integration allows users to initiate agent sessions directly from Slack by mentioning @GitHub, enabling them to plan changes, investigate issues, and manage coding tasks. The integration supports various functions, such as answering code-related questions and opening pull requests, all while maintaining GitHub's existing permissions and controls. Available to organizations on GitHub Copilot Business and Enterprise plans, this feature aims to streamline workflows and improve team collaboration.

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GitHub Copilot Integrates with Microsoft Teams© GitHub Changelog
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GitHub Copilot Integrates with Microsoft Teams

GitHub Copilot's integration with Microsoft Teams marks a significant step in collaborative software development. By allowing team members to initiate and direct Copilot sessions directly from Teams, it streamlines the process of turning discussions into actionable tasks. This integration enables real-time collaboration where participants can guide Copilot's investigations and see results collectively. The feature is available in public preview for paid GitHub Copilot plans, offering a new way to manage and execute tasks asynchronously in a secure cloud environment. This development enhances productivity by embedding AI-driven assistance directly into team communication channels.

GitHub Changelog·Aug 21, 2026
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GitHub has rolled out the Windows 11 arm64 image with Visual Studio 2026 for its hosted runners, offering developers the latest tools for their GitHub Actions workflows. This update allows workflows to be configured to run on the new image, which will become the default by the end of September 2026. Developers should be aware that this change might disrupt workflows that rely on Visual Studio 2022, prompting necessary adjustments. By providing access to the latest Visual Studio version, GitHub is ensuring that developers have access to cutting-edge development environments.

GitHub Changelog·Aug 20, 2026
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GitHub Adds Mitigated Alert Dismissal for Code Scanning

GitHub has introduced a new feature for its code scanning tool, allowing developers to dismiss alerts with a 'Mitigated' reason. This update is significant for teams managing vulnerabilities, as it distinguishes between issues that are actively mitigated by external controls and those simply marked as 'Won’t fix'. By aligning dismissals with formal risk-acceptance processes, GitHub reduces the need for external tracking of these decisions. This change streamlines vulnerability management directly within the platform, enhancing workflow efficiency for developers.

GitHub Changelog·Aug 20, 2026

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The latest update to Claude Code, version 2.1.239, brings a host of fixes and improvements aimed at enhancing user experience and functionality. Notably, the update addresses issues with cloud sessions, proxy handling, and session management, ensuring smoother operation across various environments. It also introduces new features like the fullscreen renderer offer on previously excluded setups and improved cost estimation for US-only inference. These changes make Claude Code more robust and user-friendly, particularly for developers working in diverse technical setups.

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Slack is transforming coding into a collaborative effort with its new feature, Slack Code. This innovation allows team members, regardless of their technical expertise, to participate in software development directly within Slack channels. By integrating AI agents like ChatGPT and GitHub, teams can guide and monitor coding sessions in real-time. This move positions Slack as a central hub for AI-human collaboration in software development, making it easier for diverse teams to contribute and oversee projects without leaving the messaging platform.

The Rundown AI·Aug 21, 2026
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AI Tools Boost TypeScript's Dominance on GitHub

The rise of AI coding tools has unexpectedly reinforced the dominance of the JavaScript family, particularly TypeScript, on GitHub. Contrary to predictions that AI would make language choice irrelevant, the focus has narrowed to languages like TypeScript due to their compatibility with AI-generated code. This shift is driven by the need for reliable, type-safe code that AI tools can produce efficiently, making TypeScript a preferred choice for developers. As a result, the bottleneck in software development has moved from code generation to code verification, highlighting the importance of type systems in modern coding practices.

AI News·Aug 21, 2026