PROJJSON: support additional properties allowed in id object (version, authority_citation, uri) for parity with WKT2:2019

5 files changed, 7 insertions, 6 deletions

diff --git a/docs/source/apps/cct.rst b/docs/source/apps/cct.rst
index 75d67972..08bdd004 100644
--- a/docs/source/apps/cct.rst
+++ b/docs/source/apps/cct.rst
@@ -29,7 +29,7 @@ by :c:func:`proj_create`, provided it expresses a coordinate operation
       uniqueness is not guaranteed, heuristics are applied to determine the appropriate best match.
     - a OGC URN combining references for concatenated operations
       (e.g. "urn:ogc:def:coordinateOperation,coordinateOperation:EPSG::3895,coordinateOperation:EPSG::1618")
-    - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.3/projjson.schema.json
+    - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.4/projjson.schema.json
 
     .. versionadded:: 8.0.0
 
diff --git a/docs/source/apps/cs2cs.rst b/docs/source/apps/cs2cs.rst
index 00443d9c..841ce092 100644
--- a/docs/source/apps/cs2cs.rst
+++ b/docs/source/apps/cs2cs.rst
@@ -35,7 +35,7 @@ Synopsis
       (*added in 6.2*)
     - a OGC URN combining references for concatenated operations
       (e.g. "urn:ogc:def:coordinateOperation,coordinateOperation:EPSG::3895,coordinateOperation:EPSG::1618")
-    - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.3/projjson.schema.json (*added in 6.2*)
+    - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.4/projjson.schema.json (*added in 6.2*)
     - a compound CRS made from two object names separated with " + ". e.g. "WGS 84 + EGM96 height" (*added in 7.1*)
 
     .. versionadded:: 6.0.0
diff --git a/docs/source/apps/projinfo.rst b/docs/source/apps/projinfo.rst
index f9445f1b..04ee7578 100644
--- a/docs/source/apps/projinfo.rst
+++ b/docs/source/apps/projinfo.rst
@@ -55,7 +55,7 @@ Synopsis
       (*added in 6.2*)
     - a OGC URN combining references for concatenated operations
       (e.g. "urn:ogc:def:coordinateOperation,coordinateOperation:EPSG::3895,coordinateOperation:EPSG::1618")
-    - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.3/projjson.schema.json (*added in 6.2*)
+    - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.4/projjson.schema.json (*added in 6.2*)
     - a compound CRS made from two object names separated with " + ". e.g. "WGS 84 + EGM96 height" (*added in 7.1*)
 
     {object_reference} is a filename preceded by the '@' character.  The
diff --git a/docs/source/development/reference/functions.rst b/docs/source/development/reference/functions.rst
index 142c7ca9..10bb07d0 100644
--- a/docs/source/development/reference/functions.rst
+++ b/docs/source/development/reference/functions.rst
@@ -52,7 +52,7 @@ paragraph for more details.
       syntax "EPSG:2393+5717"),
     - a OGC URN combining references for concatenated operations
       (e.g. "urn:ogc:def:coordinateOperation,coordinateOperation:EPSG::3895,coordinateOperation:EPSG::1618")
-    - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.3/projjson.schema.json (*added in 6.2*)
+    - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.4/projjson.schema.json (*added in 6.2*)
     - a compound CRS made from two object names separated with " + ". e.g. "WGS 84 + EGM96 height" (*added in 7.1*)
 
     Example call:
diff --git a/docs/source/specifications/projjson.rst b/docs/source/specifications/projjson.rst
index 13ef19b5..c2280c0b 100644
--- a/docs/source/specifications/projjson.rst
+++ b/docs/source/specifications/projjson.rst
@@ -13,17 +13,18 @@ the same as WKT2:2019.
 
 PROJJSON is available as input and output of PROJ since PROJ 6.2.
 
-The current version is 0.3.
+The current version is 0.4.
 
 Schema
 ------
 
 A JSON schema of its grammar is available at
-https://proj.org/schemas/v0.3/projjson.schema.json
+https://proj.org/schemas/v0.4/projjson.schema.json
 
 History
 -------
 
+* v0.4: additional properties allowed in id object (version, authority_citation, uri)
 * v0.3: additional properties allowed in BoundCRS object (name, scope, area, bbox, usages, remarks, id, ids)
 * v0.2: addition of geoid_model in VerticalCRS object.
 * v0.1: initial version for PROJ 6.2