about the postgresql version used for this GDK.
In the prepare docs(https://gitlab.com/gitlab-org/gitlab-development-kit/blob/master/doc/prepare.md) , it was said that "PostgreSQL 9.x, PostgreSQL 10.x is not yet supported.", but the refered commands in the section of CentOS install instruction is also use the version 9.6 for PostgreSql like this
sudo yum install postgresql96-server postgresql96-devel libicu-devel git cmake gcc-c++ redis ed fontconfig freetype libfreetype.so.6 libfontconfig.so.1 libstdc++.so.6 nodejs npm re2 re2-devel GraphicsMagick bundle config build.pg --with-pg-config=/usr/pgsql-9.6/bin/pg_config
was the commands incorrect? or the version 9.6 is also supported?