Changelog

0.1.12

2026-08-09

Snapshot chunking now handles arbitrary string primary keys (VARCHAR, CHAR, TEXT), in addition to UUIDs.

Tables with physical partitions now chunk within each individual partition.

GTID checkpoints now advance on databases with no activity. System schemas are excluded from CDC.

0.1.11

2026-07-20

DDL parser now derives field nullability correctly during schema migrations.

Additional retry coverage for binlog codec errors and transient connection limit errors.

0.1.10

2026-07-02

UUID-shaped string primary keys now chunk in parallel during snapshots.

Binlog position is checkpointed during periods of no activity on configured tables to survive binlog purge.

0.1.8

2026-06-23

CDC now handles JSON columns containing opaque JSONB scalars like embedded DECIMAL, DATE, and DATETIME values.

0.1.7

2026-06-16

Snapshot chunking now interpolates datetime, date, and decimal primary keys.

SSH tunnel errors now surface during validation.

0.1.5

2026-06-08

MySQL 5.7 is now supported. 5.7 reached end-of-life in October 2023.

0.1.2

2026-05-21

Source connections can route through an SSH tunnel to a bastion host.