New features:
- Add support for OGC GeoTIFF 1.1
- Expose GTIFGetPCSInfoEx(), GTIFGetProjTRFInfoEx(), GTIFGetGCSInfoEx(), GTIFGetDatumInfoEx(), GTIFGetEllipsoidInfoEx(), GTIFGetPMInfoEx(), GTIFGetUOMLengthInfoEx() and GTIFGetUOMAngleInfoEx() so that users can specify their own PROJ context
- Add GTIFKeyGetASCII(), GTIFKeyGetSHORT() and GTIFKeyGetDOUBLE() as safer variants of
GTIFKeyGet() with type checking - autotools build: enable build in a separate tree from source (#37) (fixes #28)
- Use pkg-config for libtiff detection
Bug fixes:
- GTIFDecToDMS(): fix rounding issue (refs #16)
- geo_names.c: Silence warning in GetNameFromDatabase
- cpl_serv.h: add parenthesis in macro definitions
- Fix spelling errors
- geo_normalize.c: set UOMLength from GeogLinearUnits (for geocentic CRS) (GDAL #1595)
- testlistgeo: remove hardcoded path in test output (fixes #16 (comment))
- Adapt test script for PROJ 6.2 EPSG database (fixes #22)
- Use unix EOL for cmake related files (fixes #14)
- configure.ac: drop dead code
- geo_normalize.c: avoid look up of user-defined geokeys that cause PROJ warnings (fixes GDAL #2321)
- listgeo: fix corner coordinates for images with RasterPixelIsPoint (#36)