doc PG relnotes: add paragraph explaining the section symbol
And suppress the symbol in print mode, where the section symbol does not
appear.
Discussion: https://postgr.es/m/ZuobILbmGGetxEg5@momjian.us
Backpatch-through: 12
Branch
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REL_12_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/923241acb15659c8fbbadeab1a6ce7b687672fd3
Modified Files
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doc/src/sgml/release.sgml | 9 +++++++++
doc/src/sgml/stylesheet-fo.xsl | 5 +++++
2 files changed, 14 insertions(+)