[MetaCRS] PROJ 7.1.0 and PROJ-data 1.1.0

[Even Rouault]

Hi,

On behalf of the PROJ development team I am happy to announce the release
of PROJ 7.1.0 and PROJ-data 1.1.0. They offer both backward compatible feature 
improvements and bug fixes over PROJ 7.0.x and PROJ-data 1.0.0

See release notes below for details. Download the source distributions here: 

https://download.osgeo.org/proj/proj-7.1.0.tar.gz
(md5: https://download.osgeo.org/proj/proj-7.1.0.tar.gz.md5) 
https://download.osgeo.org/proj/proj-7.1.0.zip
(md5: https://download.osgeo.org/proj/proj-7.1.0.zip.md5)

https://download.osgeo.org//proj/proj-data-1.1.tar.gz
https://download.osgeo.org//proj/proj-data-1.1.zip

7.1.0 Release Notes
-------------------

 Updates
 -------

  + New projections:

    o Add square conformal projections from libproject:
      - Adams Hemisphere in a Square
      - Adams World in a Square I
      - Adams World in a Square II
      - Guyou
      - Pierce Quincuncial
      (#2148)

    o Adams Square II: map ESRI WKT to PROJ string, and implement iterative
      inverse method (#2157)

    o Added IGH Oceanic View projection (#2226)

    o Add wink2 inverse by generic inversion of forward method (#2243)

  + Database:

    o Update to EPSG 9.8.12, ESRI 10.8.1 and import scope and remarks for
      conversion (#2238) (#2267)

    o Map the Behrman projection to cae when converting ESRI CRSes (#1986)

    o Support conversion of Flat_Polar_Quartic projection method (#1987)

    o Register 4 new Austrian height grids (see https://github.com/OSGeo/PROJ-data/pull/13)
      and handle 'Vertical Offset by Grid Interpolation (BEV AT)' method (#1989)

    o Add ESRI projection method mappings for Mercator_Variant_A, Mercator_Variant_B
      and Transverse_Cylindrical_Equal_Area and various grid mappings (#2020) (#2195)

    o Map ESRI Transverse_Mercator_Complex to Transverse Mercator (#2040)

    o Register grids for New Caledonia (see https://github.com/OSGeo/PROJ-data/pull/16) 
(#2051) (#2239)

    o Register NZGD2000 -> ITRF96 transformation for NZGD2000 database (#2248)

    o Register geoid file for UK added
      (see https://github.com/OSGeo//PROJ-data/pull/25() (#2250)

    o Register Slovakian geoid transformations with needed code changes (#2259)

    o Register Spanish SPED2ETV2 grid for ED50->ETRS89 (#2261)

  + API:

    o Add API function proj_get_units_from_database() (#2065)

    o Add API function proj_get_suggested_operation() (#2068)

    o Add API functions proj_degree_input() and proj_degree_output() (#2144)

    o Moved proj_context_get_url_endpoint & proj_context_get_user_writable_directory
      from proj_experimental.h to proj.h (#2162)

    o createFromUserInput(): allow compound CRS with the 2 parts given by names,
      e.g. 'WGS 84 + EGM96 height' (#2126)

    o createOperations(): when converting CompoundCRS<-->Geographic3DCrs, do not
      use discard change of ellipsoidal height if a Helmert transformation is
      involved (#2227)

    o proj_list_units() deprecated, superceeded by proj_get_units_from_database()

    o proj_list_angular_units() deprecated, superceeded by proj_get_units_from_database()

 + Optimizations:

    o tmerc/utm: add a +algo=auto/evenden_snyder/poder_engsager parameter (#2030)

    o Extended tmerc (Poder/Engsager): speed optimizations (#2036)

    o Approximate tmerc (Snyder): speed optimizations (#2039)

    o pj_phi2(): speed-up computation (and thus inverse ellipsoidal Mercator and LCC) (#2052)

    o Inverse cart: speed-up computation by 33% (#2145)

    o Extended tmerc: speed-up forward path by ~5% (#2147)

  + Various:

    o Follow PDAL's CMake RPATH strategy (#2009)

    o WKT import/export: add support for WKT1_ESRI VERTCS synta (#2024)

    o projinfo: add a --hide-ballpark option (#2127)

    o gie: implement a strict mode with <gie-strict> </gie-strict> (#2168)

    o Allow importing WKT1 COMPD_CS with a VERT_DATUM[Ellipsoid,2002] (#2229)

    o Add runtime checking that sqlite3 is >= 3.11 (#2235)
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