Dear Andrey,
Thanks for the update. One more comment for the test.
```
+-- Aborted xact discarded at eviction, with a subxact still in memory.
+-- proto_version 1 must not see Stream Abort ('A').
```
I think we should describe bit more what happened there. How about like:
-- bug #19616
-- pgoutput protocol compatibility could be broken for an aborted xact
-- discarded at spill eviction while a subxact remained in memory.
-- Stream Abort ('A'), valid only since protocol version 2, could be seen
-- with protocol version 1.
BTW, our community tries not to do top-post reply. See the guideline:
https://wiki.postgresql.org/wiki/Mailing_Lists
Best regards,
Hayato Kuroda
FUJITSU LIMITED
