doc: update PG 14 release notes
Mostly addition of <literal> tags
Reported-by: Justin Pryzby
Discussion: https://postgr.es/m/20210629022547.GF21248@telsasoft.com
Backpatch-through: 14 only
Branch
------
REL_14_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/a3a681f8590d9476c8ce94172316d3d339375fe6
Modified Files
--------------
doc/src/sgml/release-14.sgml | 29 +++++++++++++++++------------
1 file changed, 17 insertions(+), 12 deletions(-)