Bump GitHub.Copilot.SDK from 0.2.1 to 0.2.2

[dependabot]

Updated GitHub.Copilot.SDK from 0.2.1 to 0.2.2.

Release notes

Sourced from GitHub.Copilot.SDK's releases.

0.2.2

Feature: session filesystem support across all four SDKs

The sessionFs feature introduced earlier in Node.js is now available across .NET, Go, and Python too, so you can redirect session-scoped storage (events, checkpoints, temp files, workspace state) to your own backing store instead of the runtime's default local filesystem. This is especially useful for serverless and multi-tenant hosts. (#​1036)

// TypeScript
const client = new CopilotClient({
  sessionFs: { initialCwd: "/", sessionStatePath: "/s", conventions: "posix" },
});

const session = await client.createSession({
    createSessionFsHandler: () => ({ readFile: async () => "...", writeFile: async () => { /* ... */ }, /* ... */ })
});

// C#
var client = new CopilotClient(new CopilotClientOptions {
    SessionFs = new()
    {
        InitialCwd = "/",
        SessionStatePath = "/",
        Conventions = SessionFsSetProviderRequestConventions.Posix
    }
});

var session = await client.CreateSessionAsync(new SessionConfig
{
    CreateSessionFsHandler = _ => new MySessionFsHandler(/* ... */) // e.g., map to in-memory storage, etc
});

For a full end-to-end sample of a multi-user hosted system using sessionFs, see https://github.com/github/copilot-sdk-server-sample

Feature: override model capabilities when creating a session or switching models

All SDKs can now override individual model capabilities such as vision support without replacing the full capabilities object. This makes BYOK and custom-provider scenarios easier, and lets you change behavior mid-session with setModel/SetModelAsync. (#​1029)

const session = await client.createSession({
  modelCapabilities: { supports: { vision: false } },
});
await session.setModel("claude-sonnet-4.5", { modelCapabilities: { supports: { vision: true } } });

await session.SetModelAsync("claude-sonnet-4.5", reasoningEffort: null,
    modelCapabilities: new ModelCapabilitiesOverride { Supports = new ModelCapabilitiesOverrideSupports { Vision = true } });

... (truncated)

0.2.2-preview.0

Other changes

• bugfix: [C#] [Go] tolerate unknown hook types to prevent session hang (#​1013)

  When the CLI invokes a hook type the SDK doesn't recognize (e.g. postToolUseFailure), .NET and Go were returning a JSON-RPC error that caused the CLI to terminate the session — appearing as a hang. Unknown hook types are now silently ignored, matching the existing Node.js behavior.

[!NOTE]

🔒 Integrity filter blocked 43 items

The following items were blocked because they don't meet the GitHub integrity level.

• github/copilot-sdk@8569d92 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@b4fa5d9 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@6565a3b list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@0388810 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@dfdc6a0 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@c3fa6cb list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@156cf1f list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@200bfef list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@f7fd757 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@da9921e list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@7ecf1d8 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@588951e list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@28d0a33 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@dd42d42 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@ad63b09 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• github/copilot-sdk@ec72d41 list_commits: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".
• ... and 27 more items

To allow these resources, lower min-integrity in your GitHub frontmatter:

tools:
  github:
    min-integrity: approved  # merged | approved | unapproved | none

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