https://www.postgresql.org/docs/11/static/release-11.html#id-1.11.6.5.4 Add a note to explain that the project is useless for PG 11 and further
https://www.postgresql.org/docs/11/static/release-11.html#id-1.11.6.5.4
Add a note to explain that the project is useless for PG 11 and further