Which PG version does CVE-2021-20229 affected?

Hi, all Recently, I retrieved CVE-2021-20229 on the NVD website which describes the affected PG version are "before 13.2, before 12.6, before 11.11, before 10.16, before 9.6.21 and before 9.5.25", but we I look the official website of PG and look the git commit log, I found only 13 version is

Do we need to update copyright for PG11 branch

hi, all Recently, I found the copyright info for PG11 branch still is "Portions Copyright (c) *1996-2018*, PostgreSQL Global Development Group". Do we need to update it? regards, ChenBo -- Sent from: https://www.postgresql-archive.org/PostgreSQL-hackers-f1928748.html