Change: ‘loadData’
The <loadData> change works the same as before except that Well-Known Text and Extended Well-Known Text formats are supported.
As a Best Practice, use the Extended Well-Known Text format and match the SRID to the value given in the column’s geometry column type.
Example
<changeSet id="1" author="bob">
<loadData tableName="home" file="home.csv">
<column name="id" type="numeric"/>
</loadData>
</changeSet>
home.csv
id, location
1, POINT(-106.445305 39.117769)
2, SRID=4326;POINT(-106.47556 39.1875)
3, SRID=4326;POINT(-106.32056 38.92444)