PostGIS Add-ons 1.27

Enhance ST_DifferenceAgg() to deal better with very small parts and duplicate polygons.

PostGIS Add-ons 1.26

• Added two aggregative methods for the ST_GlobalRasterUnion() function.
• Enhanced the doc a bit about many methods.
• Return NULL instead of 0 when the denominator is 0.

PostGIS Add-ons 1.25

• Added a parameter to ST_AddUniqueID() to index the new created column.
• Added ST_HasBasicIndex() which test for the existence of at least one index on a column

PostGIS Add-ons 1.24

• Removed ST_SummaryStatsAgg() which was added to PostGIS
• Updated version number to 1.24
• Fixed a little typo in the ST_AddUniqueID() self contained example
• Replaced named argument for percentage ones in a SQL function

PostGIS Add-ons 1.23

ST_ExtractToRaster() optimization.

PostGIS Add-ons 1.22

Some ST_ExtractToRaster methods were unnecessarily using valuecolumnname

PostGIS Add-ons 1.21

Added the SUM_OF_LENGTHS method to ST_ExtractToRaster().

PostGIS Add-ons 1.20

Added licence notice and copyrights.