v1.0.15-preview.4

Feature: experimental connection-global installation confirmation

All six SDKs now expose a connection-global handler for the runtime's installations.confirm callback, letting apps present a human review before an MCP or Skill installation proceeds. The handler receives the generated request plus a cancellation signal that fires when the review is retired or the connection closes, and must return an explicit confirm/decline/cancel decision — the SDK never infers approval.

const client = new CopilotClient({
  installationConfirmationHandler: async (request, context) => {
    return await promptUser(request); // "confirm" | "decline" | "cancel"
  },
});

var options = new CopilotClientOptions
{
    InstallationConfirmationHandler = async (request, context) =>
        await PromptUserAsync(request, context.CancellationToken),
};

opts := copilot.ClientOptions{
    InstallationConfirmationHandler: func(ctx context.Context, req *copilot.InstallationConfirmationRequest) (copilot.InstallationConfirmationDecision, error) {
        return promptUser(ctx, req)
    },
}

Java, Python, and Rust get the equivalent setInstallationConfirmationHandler(...), installation_confirmation_handler, and with_installation_confirmation_handler options. Java additionally converts the previously untyped MCP installation/removal review payloads (InstallationConfirmationRequest.review(), McpInstallPlan.transportChoices(), McpInstallationManagementResultOutcome.getOutcome()) into sealed/typed unions, bringing it into line with the other SDKs.

Other changes

• feature: [Java] experimental FusionCritic generated diagnostics type for execution-phase model/reasoning-effort tracking

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• github.com

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "github.com"

See Network Configuration for more information.

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