Macos - 1

2026 (6)

October (4)

copilot-cli: 1.0.101

GitHub Copilot CLI releases

2026-10-20

Release v1.0.101 adds several CLI and MCP workflow fixes, including native structured output for dynamic workflow subagents on supported models, new assisted approval instructions, and more reliable sign-in and permission handling. It also fixes model selection, session resume/startup behavior, Windows/macOS shell command issues, and multiple provider-specific request and image-limit problems.

dotnet: Introducing dotnetup: A toolchain manager for .NET

.NET

2026-10-15

Microsoft introduced dotnetup, a toolchain manager for .NET on macOS and Linux. It lets developers install, manage, and update user-local .NET SDKs and runtimes.

github: GitHub Copilot can now interact with desktop apps with computer use

GitHub

2026-10-01

GitHub Copilot computer use is now in public preview in Copilot CLI and the Copilot app on macOS and Windows. It can interact with desktop applications on the user’s behalf.

github: GitHub Actions: macOS 14 runner image retirement

GitHub

2026-10-01

GitHub Actions will retire the macOS 14 runner image on November 2, 2026. Before removal, jobs that use macOS 14 will temporarily fail during scheduled awareness periods.

September (1)

github: Xcode 27 runner image now runs on macOS 27

GitHub

2026-09-10

GitHub’s Xcode 27 runner image for GitHub-hosted macOS runners now runs on macOS 27 and is available in public preview. This lets you validate Apple apps against macOS 27 using that runner image.

August (1)

security: Hunting MacSync Stealer infrastructure through behavioral pivots

Microsoft Security Blog

2026-08-18

Microsoft describes how it tracked MacSync Stealer infrastructure despite rapid domain rotation by using stable behavioral pivots. The investigation identified more than 30 related domains.