v4.2.3

• Add h3_get_resolution_from_tile_zoom (see #176, thanks @sleeping-h)
• Alter function names containing lat_lng to latlng in order to align with other SQL bindings (see #177)
• Add support for PostgreSQL 18 (#179, see thanks @devrimgunduz)

v4.2.2

• More upstream copy/paste in support of Debian package (see https://github.com/zachasme/h3-pg/issues/169, thanks @df7cb)

v4.2.1

• Copy h3Index.h from upstream in support of Debian package (see #169, thanks @df7cb)

v4.2.0

• Bump h3 to v4.2.0
• Add h3_polygon_to_cells_experimental (see #159, thanks @jmealo)
• Add experimental SP-GIST operator class (see #43, thanks @BielStela)
• Fix for MacOS in nixpkgs / NixOS (see #141, thanks @wolfgangwalther)

v4.1.4

• Fix library extension on macOS for PostgreSQL >= 16 (see #140, thanks @bayandin)
• Add support for binary I/O (see #160, thanks @robertozimek)

v4.1.3

• Add geometry @ int and geography @ int operators, as shortcuts for h3_lat_lng_to_cell.
• Explain PostGIS SRID expectations (see #131 , thanks @rustprooflabs)

v4.1.2

• Actually fix h3_postgis upgrade path (see #117, thanks @mngr777)

v4.1.1

• Add postgis_raster integration (see #112, thanks @mngr777)
• Fix h3_postgis upgrade path (see #117, thanks @mngr777)

v4.1.0

• Bump h3 to v4.1.0
• Add bindings for h3_cell_to_child_pos and h3_child_pos_to_cell.
• Use CMake for entire build (see #70)
• Add helper to fix pass-by-value migration (see #111)
• Allow distance operator <-> to work for cells at different resolutions (using center child).

v4.0.3

• Add BRIN operator class (see #97, thanks @mngr777)
• Split PostGIS multipolygons by 180th meridian (see #90, thanks @mngr777)
• Add aggregate functions for h3_postgis (see #91, thanks @mngr777)
• Add recursive h3_grid_path_cells (see #93, thanks @mngr777)