docs: fist draft version of the PG 12 release notes
Still needs text markup, links, word wrap, and indenting.
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/bdf595adbca195fa54a909c74a5233ebc30641a1
Modified Files
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doc/src/sgml/release-12.sgml | 2842 +++++++++++++++++++++++++++++++++++++++++-
1 file changed, 2833 insertions(+), 9 deletions(-)