Visual Studio Code 1.129.1 has been released as a patch to address regressions and stabilize the new architecture introduced in the previous release, which restructured AI agents into a dedicated background process known as the Agent Host. This update provides enhanced isolation for AI workloads like Copilot, Claude, and Codex, allowing for session sharing across multiple editor windows and improved session-management tools. Additionally, the patch features a new docked editor panel, an "! command" prefix for instant terminal execution, and GitHub Enterprise authentication support for the agent host. Overall, while the update focuses on refining the modern UI and fixing bugs, it introduces significant changes that could transform how Visual Studio Code manages multi-agent workflows

Visual Studio Code 1.129.1 Update Patching Regressions and Stabilizing the Modern UI

Visual Studio Code 1.129.1 arrives as a quick patch following the architecture-overhauling 1.129 release, which restructures AI agents into a dedicated background process called the Agent Host. This new design isolates Copilot, Claude, and Codex workloads, enables session sharing across multiple editor windows, and introduces multi-agent orchestration tools alongside BYOK model support. The update also brings a new docked editor panel, an ! command prefix for instant terminal execution, and official GitHub Enterprise authentication for the agent host. As Microsoft continues its rapid weekly release cycle, 1.129.1 focuses on patching regressions and stabilizing the experimental modern UI while rolling out these foundational changes to all supported platforms.

Visual Studio Code 1.129.1 Update Patching Regressions and Stabilizing the Modern UI @ NT Compatible