PostgreSQL 11 {Beta 4, RC1} Release: 2018-09-20

Hi,

We are planning to have another release of PostgreSQL 11, either Beta 4
or RC1, next week on Thursday, 2018-09-20. The version will be
determined based on the state of the open items list[1] around the time
of stamping.

Thanks,

Jonathan

[1] https://wiki.postgresql.org/wiki/PostgreSQL_11_Open_Items#Open_Issues