v2.2.0

Added

• Add Swift client session export and import through AgentRuntime.exportSession() and importSession(_:). Clients can adopt supplied ChatGPT credentials without interactive sign-in or filesystem discovery.
• Add a versioned JSON transfer format containing the access token, account metadata, and required expiry, with typed validation errors and redacted diagnostics. Refresh and ID tokens are excluded.
• Add offline round-trip, malformed-input, expiry, redaction, session lifecycle, no-retry, and existing TypeScript authentication-conversion checks.

Changed

• Imported sessions remain in memory and require explicit replacement after expiry or authentication rejection. The built-in text generation runner does not automatically retry with imported credentials; existing sign-in behavior remains unchanged.
• Increase comprehensive CI job timeouts so required verification can finish without premature cancellation.

Upgrading

• Select Swift package version 2.2.0. Session export/import is opt-in; existing integrations remain supported.
• Exported JSON contains sensitive plaintext credentials. Use authenticated transport and encrypted storage. Local validation does not verify provider acceptance. See session transfer for the format, provider restrictions, and expiry behavior.
• Requires Swift 6.1+, iOS 17+, and macOS 14+.
• The independently published Cloud npm package remains at 0.2.5; no backend or TypeScript production API changes are included.

What's Changed

• Fix premature timeouts in comprehensive CI by @timazed in #29
• Add client session export and import by @timazed in #30
• Prepare CodexKit 2.2.0 release by @timazed in #31

Full Changelog: v2.1.0...v2.2.0