Revision history for EV::Kafka

0.04  2026-06-02
    - Fix use-after-free when a callback frees the connection
    - Fix use-after-free when a callback clears its own handler
    - Fix produce callback leak on unavailable topic; handle empty LZ4 batch

0.03  2026-06-01
    - Reject malformed lengths in broker responses (record header-key varint,
      metadata array counts)

0.02  2026-05-02
    - zstd / snappy compression
    - Producer and consumer-group correctness fixes
    - Verify RecordBatch CRC32C and SCRAM server signature (RFC 5802)

0.01  2026-04-09
    - Initial release