philvarner
diff --git a/‎CHANGELOG.md‎
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diff --git a/‎catalog-spec/catalog-spec.md‎
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diff --git a/‎catalog-spec/json-schema/catalog-core.json‎
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diff --git a/‎catalog-spec/json-schema/catalog.json‎
Lines changed: 70 additions & 5 deletions b/‎catalog-spec/json-schema/catalog.json‎
Lines changed: 70 additions & 5 deletions
@@ -12,6 +12,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Changed
 
 - An empty Catalog is now allowed, removed the requirement that it must have a child or item link. ([#1115](https://github.com/radiantearth/stac-spec/issues/1115))
+- Catalog and Collection JSON Schemas don't have a common JSON Schema any more
+
+### Removed 
+
+- Catalogs don't support summaries any more
 
 ## [v1.0.0-rc.3] - 2021-04-29
 
@@ -33,6 +38,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Clarified that gsd should only be used on an asset to represent the sensor, not just different processing. ([#1105](https://github.com/radiantearth/stac-spec/pull/1105))
 - Clarified that leaving a field out is not equivalent to setting it as null. ([#1111](https://github.com/radiantearth/stac-spec/pull/1111))
 
+### Fixed
+
+- JSON Schemas don't allow "shortcuts" for core extensions any longer
+
 ## [v1.0.0-rc.2] - 2021-03-30
 
 ### Changed
 
@@ -50,7 +50,6 @@ values for `type` and `stac_extensions`.
 | id              | string        | **REQUIRED.** Identifier for the Catalog.                    |
 | title           | string        | A short descriptive one-line title for the Catalog.          |
 | description     | string        | **REQUIRED.** Detailed multi-line description to fully explain the Catalog. [CommonMark 0.29](http://commonmark.org/) syntax MAY be used for rich text representation. |
-| summaries       | Map<string, \[\*]\|[Range Object](../collection-spec/collection-spec.md#range-object)\|[JSON Schema Object](../collection-spec/collection-spec.md#json-schema-object)> | A map of property summaries, either a set of values, a range of values or a [JSON Schema](https://json-schema.org). More info in the [Collection spec](../collection-spec/collection-spec.md#summaries). |
 | links           | [[Link Object](#link-object)] | **REQUIRED.** A list of references to other documents.       |
 
 ### Additional Field Information
 
@@ -4,24 +4,89 @@
   "title": "STAC Catalog Specification",
   "description": "This object represents Catalogs in a SpatioTemporal Asset Catalog.",
   "allOf": [
-    {
-      "$ref": "catalog-core.json"
-    },
     {
       "$ref": "#/definitions/catalog"
     }
   ],
   "definitions": {
     "catalog": {
-      "title": "Catalog",
+      "title": "STAC Catalog",
       "type": "object",
       "required": [
-        "type"
+        "stac_version",
+        "type",
+        "id",
+        "description",
+        "links"
       ],
       "properties": {
+        "stac_version": {
+          "title": "STAC version",
+          "type": "string",
+          "const": "1.0.0-rc.3"
+        },
+        "stac_extensions": {
+          "title": "STAC extensions",
+          "type": "array",
+          "uniqueItems": true,
+          "items": {
+            "title": "Reference to a JSON Schema",
+            "type": "string",
+            "format": "iri"
+          }
+        },
         "type": {
           "title": "Type of STAC entity",
           "const": "Catalog"
+        },
+        "id": {
+          "title": "Identifier",
+          "type": "string",
+          "minLength": 1
+        },
+        "title": {
+          "title": "Title",
+          "type": "string"
+        },
+        "description": {
+          "title": "Description",
+          "type": "string",
+          "minLength": 1
+        },
+        "links": {
+          "title": "Links",
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/link"
+          }
+        }
+      }
+    },
+    "link": {
+      "type": "object",
+      "required": [
+        "rel",
+        "href"
+      ],
+      "properties": {
+        "href": {
+          "title": "Link reference",
+          "type": "string",
+          "format": "iri-reference",
+          "minLength": 1
+        },
+        "rel": {
+          "title": "Link relation type",
+          "type": "string",
+          "minLength": 1
+        },
+        "type": {
+          "title": "Link type",
+          "type": "string"
+        },
+        "title": {
+          "title": "Link title",
+          "type": "string"
         }
       }
     }