doc PG relnotes: document "Unresolved ID reference found" cause
Backpatch-through: 12
Branch------REL_15_STABLE
Details-------https://git.postgresql.org/pg/commitdiff/a7d2ec87a0e4a534df6dd3a2913a1a43847de1c7
Modified Files--------------doc/src/sgml/stylesheet-fo.xsl | 6 +++++-1 file changed, 5 insertions(+), 1 deletion(-)
