v1.1.0

What's Changed

• feat: durable timer waits — sleep_until for scheduled resumes by @sagi5060 in #29
• feat(agents): string-name handoffs break bidirectional import cycles by @sagi5060 in #30
• fix(observability): pass the chat session_id through to trace_run by @sagi5060 in #32

Full Changelog: v1.0.0...v1.1.0