[postgis-tickets] [PostGIS] Batch modify: #4959, #4939, #4957, #4958

[PostGIS]

Batch modification to #4959, #4939, #4957, #4958 by pramsey:
milestone to PostGIS 3.1.4

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Tickets URL: <https://trac.osgeo.org/postgis/query?id=4959%2C4939%2C4957%2C4958>
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