Dear Sergey,
 

 I don't understand what I need to do.
Subject: [PATCH v10] Migration of the pg_commit_ts directory
 I have specified a new version in the patch. Do I need to add anything else?

When we see the commit message in postgres repo, you can see that each commit
contain the background, what we did in the commit, considerations, and etc.
Compared with them, the description you added seems insufficient.
Of course the committer will take care, but Amit suggested [1] to write a draft.
The basic style guide is determined in [2].

Actually I wrote a draft for the patch set in v9-0002, but you missed. You may
able to refer it, and re-create new version or use the same one.

[1]: https://www.postgresql.org/message-id/CAA4eK1KMuhaH%3DQgzJCwQgawuybosq-JMWWT9qSqyMZNV1MWjtg%40mail.gmail.com
[2]: https://wiki.postgresql.org/wiki/Commit_Message_Guidance

Best regards,
Hayato Kuroda
FUJITSU LIMITED