These sound weird since markup was added in 6a5bde7d4: https://www.postgresql.org/docs/devel/release-14.html | Remove server and Chapter 34 support for the version 2 wire protocol (Heikki Linnakangas) ... | Pass doubled quote marks in Chapter 36 SQL command strings literally (Tom Lane)
-Remove server and libpq support for the version 2 wire protocol (Heikki Linnakangas) +Remove server and <xref linkend="libpq"/> support for the version 2 <link linkend="protocol">wire protocol</link> (Heikki Linnakangas) > Force custom server variable names to match the pattern used for unquoted SQL > identifiers (Tom Lane) Say "Require" not force? > This setting was disabled in PostgreSQL version 13.3. "disabled" sounds like it was set to "off". Maybe say it was ignored. > Add long-running queries to be canceled if the client disconnects (Sergey > Cherkashin, Thomas Munro) Should say: Allow > The server variable client_connection_check_interval allows supporting > operating systems, e.g., Linux, to automatically cancel queries by > disconnected clients. say "some operating systems" ? > This can be disabled by turning client option "sslsni" off. "turning off" | Add %P to log_line_prefix to report the parallel group leader (Justin Pryzby) Maybe it should say "Allow %P in log_line_prefix to ...", otherwise it sounds like the default was changed. | Reduce the default value of vacuum_cost_page_miss (Peter Geoghegan) | This new default better reflects current hardware capabilities. Also say: the previous default was 10.