Visual Studio Code
@code
Oct 21
馃殌 The latest @code release makes the Copilot SDK-based harness the default for new sessions, adds model comparisons, and brings a file list to multi-file diffs.

馃У Here鈥檚 what鈥檚 new:
code.visualstudio.com/updates/v1_143
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Visual Studio Code
@code
Oct 21
Replying to @code
馃 Use the same Copilot session in the editor and Agents window.

New sessions default to the Copilot harness, built on the Copilot SDK to help align behavior, capabilities, and improvements across Copilot products.
Screenshot showing Copilot selected in the harness picker with a hover description of its Copilot SDK and Agent Host integration.
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Visual Studio Code
@code
Oct 21
Replying to @code
馃 Compare model results and combine ideas with Synthesize (Preview)

In the Agents window, enable 鈿欙笍 sessions chat compareAgents enabled, then select Compare Models in the model picker to run the same task across models.
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Visual Studio Code
@code
Oct 21
Replying to @code
馃Ч Reclaim disk space from inactive agent worktrees (Experimental)

In the Agents window, run Chat: Open Worktree Cleanup to review sizes and remove worktrees you no longer need.

Cleanup marks the selected sessions as done and deletes their worktrees.
Screenshot showing the worktree cleanup editor with cleanup settings and inactive session worktrees.

Oct 21, 2026 路 8:32 PM UTC

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Visual Studio Code
@code
Oct 21
Replying to @code
馃搫 Jump between changed files without scrolling through every diff (Experimental)

Enable 鈿欙笍 multiDiffEditor experimental fileList, then select a file in the list beside the multi-file diff editor to jump to its changes.
Screenshot showing the multi-file diff editor file list with status letters for each changed file.
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Visual Studio Code
@code
Oct 21
Replying to @code
馃攷 Explore everything that's new in the full release notes: aka.ms/VSCode/143

Happy coding! 馃挋
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