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@github-actions github-actions released this 02 Jan 17:41
· 97 commits to master since this release
v2.2.1
63d1935

IMPORTANT

Cost of spatial indexes was historically hard-coded in H2, but all other indexes use a complex formula. The same formula will be used for spatial indexes too in the next H2 version (up to 2.2.224).

See : h2database/h2database#3941 and h2database/h2database#3940

This fix is not available in version 2.2.224 used by H2GIS.
As a consequence, some complex spatial queries may take longer to execute.

Changelog for v2.2.1

  • Next version
  • Update EPSG 2100 definition for GGRS87 / Greek Grid transformation
  • Add geojson utility to convert a resultset to JSON map
  • Update postgresql dependency to 42.3.8
  • Fix empty polygon with ST_TESSELLATE
  • Add ST_ConcaveHull function
  • Improve ST_Graph function to keep a list of columns for the edges
  • Upgrade H2 database from 2.1.214 to 2.2.220
  • Add ST_LineSubstring and ST_LineInterpolatePoint functions
  • Add ST_MaximumInscribedCircle function
  • Extend ST_CollectionExtract to filter with one or two dimensions
  • Add ST_Clip function to a [Multi]Polygon or [Multi]LineString geometry with another [Multi]Polygon or [Multi]LineString geometry
  • Add two utilities to return a list of numeric columns or the first one
  • Add ST_ForcePolygonCCW and ST_ForcePolygonCW functions
  • Add ST_MakeArcLine and ST_MakeArcPolygon functions
  • Fix ST_MakeEllipse to keep the SRID of the input point
  • Add ST_MinimumBoundingRadius function
  • Extend ST_MinimumBoundingRadius to support table or select query
  • Extend ST_MinimumBoundingRadius to copy all fields when the input data is a table or a select query
  • Add ST_Project function
  • Update H2 to 2.2.224 and SLFJ
  • Change the h2gis-dist main class from org.h2.tools.Server to org.h2.tools.Console
  • Set scope as test for slf4j-simple
  • Zip and unzip functions with subfolders
  • GeoJson driver must be able to read json extension
  • GeoJson handle the M ordinate. The limitation is only ZM is supported (default Z value to 0 if M is given but not Z)
  • GeoJson read the optional ID field on feature as an attribute, but currently it will be saved back into feature attribute.
  • FlatGeobuf driver. Read Write driver and FileTable. This driver does not support mixed geometry type. On write a spatial index is created by default. The spatial index on file table is not currently supported.
  • Expose FlatGeobuf driver to the IOMethods
  • FlatGeobuf must supports Unknown geometry type for SQL GEOMETRY
  • FlatGeobuf improve data types
  • FlatGeobuf enable select query on writer
  • Fix geojson about issue #1374 geojson without coordinates give h2 problems with coordinate dimension incompatibilities
  • Add ST_IsProjectedCRS and ST_IsGeographicCRS to check if the CRS is projected or geographic
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