0.2.0

Added

• Ordered consumers with automatic sequence tracking, gap detection, and consumer recovery (#832)
• close() and async context manager support on Consumer protocol (#872)
• stop() method on MessageStream protocol (#871)

Changed

• MessageBatch and MessageStream protocols extend AsyncIterable (#866, #865)
• Consumer.messages() returns MessageStream instead of AsyncIterator (#864)
• ConsumerConfig timestamp fields (opt_start_time, pause_until) use datetime instead of raw values (#826)
• Build backend from setuptools to uv_build (#813)