ticdc v4.0.5

New Features

• Support Kafka SSL connection #764
• Support outputting the old value #708
• Add the column flags #796
• Support outputting the DDL statements and table schema of the previous version #799

Improvements

• Lower the frequency of getting TSO #801

Bug Fixes

• Fix the issue that the failed changefeed cannot be removed #782
• Fix invalid delete events by selecting one unique index as the handle index #787
• Fix the bug that GC safepoint is forwarded beyond the checkpoint of stopped changefeed #797
• Fix the bug that the network I/O waiting blocks tasks to exit #825