PostGIS Add-ons 1.37

- Added ST_RemoveOverlaps() based on ST_Polygonize()

- Removed many trailing spaces

PostGIS Add-ons 1.36

Many minor fixes.

PostGIS Add-ons 1.35

Added gaps summary to ST_GeoTableSummary()

PostGIS Add-ons 1.34

Various enhancements to ST_GeoTableSummary(), ST_DifferenceAgg() and ST_SplitByGrid().

PostGIS Add-ons 1.33

Add each query generating one summary as part of the summary in ST_GeoTableSummary().

PostGIS Add-ons 1.32

Report changes made to ST_Histogram() to ST_GeoTableSummary() summary 6, 8 and 9. Mostly isolate NULL on a separate line when building histograms and enhance precision of double precision types converted to text to make comparison exact.

PostGIS Add-ons 1.31

Added ST_Histogram()

PostGIS Add-ons 1.30

• Make count of small polygons a separate summary
• Lowercase column names before searching for them in ST_ColumnExists() and ST_HasBasicIndex()
• Set default values for replacecolumn and indexit and added a missing parameter in the SQL variant of ST_AddUniqueID()
• Stop quoting column names in ST_ColumnIsUnique() and ST_AddUniqueID()

PostGIS Add-ons 1.29

Added ST_SplitByGrid()

PostGIS Add-ons 1.28

Added ST_GeoTableSummary() and ST_ColumnIsUnique()