v.1.0.0-rc.1 release merge to master

.circleci/.spectral-fragments.yml

@@ -3,6 +3,6 @@ rules:
   openapi-tags: off
   info-contact: off
   oas3-api-servers: off
-  oas3-unused-components-schema: off
+  oas3-unused-component: off
   operation-operationId: off
   oas3-parameter-description: true

.circleci/config.yml

@@ -24,7 +24,7 @@ jobs:
   validate:
     working_directory: ~/stac
     docker:
-      - image: cimg/node:14.7
+      - image: cimg/node:16.14
     steps:
       - checkout
       - save_cache:
@@ -44,7 +44,7 @@ jobs:
   build:
     working_directory: ~/stac
     docker:
-      - image: cimg/node:14.7
+      - image: cimg/node:16.14
     steps:
       - *restore_repo
       - *restore_dependencies
@@ -58,7 +58,7 @@ jobs:
   publish:
     working_directory: ~/stac
     docker:
-      - image: cimg/node:14.7
+      - image: cimg/node:16.14
     steps:
       - *restore_repo
       - *restore_dependencies
@@ -72,7 +72,7 @@ jobs:
   check-core-changes:
     working_directory: ~/stac
     docker:
-      - image: cimg/node:14.7
+      - image: cimg/node:16.14
     steps:
       - *restore_repo
       - *restore_dependencies

.github/pull_request_template.md

@@ -1,5 +1,6 @@
-**Related Issue(s):** #
+**Related Issue(s):** 
 
+- #
 
 **Proposed Changes:**
 

.gitignore

@@ -35,7 +35,6 @@ build/Release
 # Dependency directories
 node_modules/
 jspm_packages/
-package-lock.json
 
 # Typescript v1 declaration files
 typings/

.nvmrc

@@ -0,0 +1 @@
+16

CHANGELOG.md

@@ -4,6 +4,37 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v1.0.0-rc.1] - 2022-03-17
+
+### Added
+
+- The CQL2 Accent and Case-insensitive Comparison 
+    (`http://www.opengis.net/spec/cql2/1.0/conf/accent-case-insensitive-comparison`) conformance class
+    adds the ACCENTI and CASEI functions for case-insensitive comparison. These replace the UPPER and
+    LOWER psuedo-functions that were previously part of the Advanced Comparison Operators class.
+
+### Changed
+
+- Query Extension is no longer deprecated.
+- Children conformance class now requires the /children endpoint includes all child catalogs or collections
+  referenced via `child` link relations from the Landing Page
+- Clarified behavior of Transaction Extension endpoints:
+  - PUT and PATCH of a body that changes the `collection` or `id` is disallowed.
+  - POST, PUT, and PATCH do not need to include the `collection` attribute, as it should be derived from the URL.
+  - POST and PUT can be used with a body that is at least a GeoJSON Feature, but does not have to be an Item, but for which 
+    the server can derive a valid Item, e.g., by populating the id and collection fields or adding links
+  - Likewise, POST can be used with a body of a FeatureCollection that contains features that meet the same constraints.
+- Specifications now use the term "must" instead of "shall". The semantics of these words are identical.
+- Conformance class for Item Search Filter is now
+  `https://api.stacspec.org/v1.0.0-beta.5/item-search#filter`, whereas before it was incorrectly stated as
+  `https://api.stacspec.org/v1.0.0-beta.5/item-search#filter:item-search-filter`
+
+### Deprecated
+
+### Removed
+
+### Fixed
+
 ## [v1.0.0-beta.5] - 2022-01-14
 
 ### Added
@@ -84,6 +115,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - The required Link Relations and endpoints for each conformance class now use the wording of 'shall'
   instead of 'should'. While this technically changes the semantics, it was generally understood
   previously the semantics were those of 'shall' (must).
+- Explicitly state that the `/children` endpoint can return Catalog and Collection objects that have fewer
+  fields than are available through other endpoints.
 
 ### Deprecated
 

CONTRIBUTING.md

@@ -48,10 +48,11 @@ from dev to master (and require 3 approvals).
 
 The same check-markdown and check-openapi programs that runs as a check on PR's is part of the repo and can be run locally. 
 To install you'll need npm, which is a standard part of any [node.js installation](https://nodejs.org/en/download/).
-Alternatively, you can also use [yarn](https://yarnpkg.com/) instead of npm. In this case replace all occurrences of `npm` with `yarn` below.
+Any recent version of node/npm should work.
 
-First you'll need to install everything with npm once. Just navigate to the root of the stac-spec repo and on 
-your command line run:
+If using nvm, run `nvm install`.
+
+Install the dependencies with npm:
 
 ```bash
 npm install

README.md

@@ -4,13 +4,24 @@
 # STAC API
 
 - [STAC API](#stac-api)
+  - [Releases](#releases)
   - [About](#about)
   - [Stability Note](#stability-note)
   - [Maturity Classification](#maturity-classification)
   - [Communication](#communication)
   - [In this repository](#in-this-repository)
   - [Contributing](#contributing)
 
+## Releases
+
+- [v1.0.0-rc.1](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.1)
+- [v1.0.0-beta.5](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-beta.5)
+- [v1.0.0-beta.4](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-beta.4)
+- [v1.0.0-beta.3](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-beta.3)
+- [v1.0.0-beta.2](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-beta.2)
+- [v1.0.0-beta.1](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-beta.1)
+- [v0.9.0](https://github.com/radiantearth/stac-api-spec/tree/v0.9.0)
+
 ## About
 
 The SpatioTemporal Asset Catalog (STAC) family of specifications aim to standardize the way geospatial asset metadata is structured and queried.
@@ -31,12 +42,12 @@ to search STAC catalogs, where the features returned are STAC [Item](stac-spec/i
 that have common properties, links to their assets and geometries that represent the footprints of the geospatial assets.
 
 The specification for STAC API is provided as files that follow the [OpenAPI](http://openapis.org/) 3.0 specification, 
-rendered online into HTML at <https://api.stacspec.org/v1.0.0-beta.5>, in addition to human-readable documentation.  
+rendered online into HTML at <https://api.stacspec.org/v1.0.0-rc.1>, in addition to human-readable documentation.  
 
 ## Stability Note
 
 This specification has evolved over the past couple years, and is used in production in a variety of deployments. It is 
-currently in a 'beta' state, with no major changes anticipated. For 1.0.0-beta.5, we remain fully aligned with [OGC API - 
+currently in a 'beta' state, with no major changes anticipated. For 1.0.0-rc.1, we remain fully aligned with [OGC API - 
 Features](http://docs.opengeospatial.org/is/17-069r3/17-069r3.html) Version 1.0, and we are working to stay aligned
 as the additional OGC API components mature. This may result in minor changes as things evolve. The STAC API 
 specification follows [Semantic Versioning](https://semver.org/), so once 1.0.0 is reached any breaking change 

browseable/README.md

@@ -8,20 +8,20 @@
 
 - **OpenAPI specification:** none
 - **Conformance URIs:** 
-  - <https://api.stacspec.org/v1.0.0-beta.5/browseable>
-  - <https://api.stacspec.org/v1.0.0-beta.5/core>
+  - <https://api.stacspec.org/v1.0.0-rc.1/browseable>
+  - <https://api.stacspec.org/v1.0.0-rc.1/core>
 - **[Maturity Classification](../README.md#maturity-classification):** Proposal
 - **Dependencies**: [STAC API - Core](../core)
 
-A STAC API conforming to the `STAC API - Browseable` conformance class must be structured such that all 
+A STAC API conforming to the *STAC API - Browseable* conformance class must be structured such that all 
 all Items in the catalog can be accessed by following `child` and `item` link relations. This is a more significant
 constraint than a STAC API without this conformance class or a STAC Catalog that is available over HTTP but does not
 implement STAC API, neither of which have any guarantee regarding the reachability of Items. This conformance 
 class is used to signal to users that they can fully navigate to all available Items using a UI (like [STAC Browser](https://github.com/radiantearth/stac-browser), 
 and also makes it clear to crawlers that they can reach everything by following catalog links. 
 
 Recommendations for structuring Catalogs hierarchically can be found in
-[Structuring Catalog Hierarchies](../core/README.md#structuring-catalog-hierarchies) from the `STAC API - Core` specification.
+[Structuring Catalog Hierarchies](../core/README.md#structuring-catalog-hierarchies) from the *STAC API - Core* specification.
 
 ## Link Relations
 
@@ -36,7 +36,7 @@ every Item in the Catalog can be accessed by traversing these relations.
 | `item`  | various  | STAC Core | The child STAC Items.                  |
 
 Note that there is a different link relation `items` (plural)
-used by the `STAC API - Features` conformance class that links from a collection resource
+used by the *STAC API - Features* conformance class that links from a collection resource
 (at the `/collections/{collectionId}` endpoint) to the items in
 that collection (at the `/collections/{collectionId}/items` endpoint). Both of these endpoints are 
 [derived from OGC API - Features](https://docs.opengeospatial.org/is/17-069r3/17-069r3.html#_items_).
@@ -49,8 +49,8 @@ This conformance class adds no additional endpoints.
 
 ## Example Landing Page for STAC API - Browseable
 
-This JSON is what would be expected from an API that implements `STAC API - Browseable`. Note that the
-`conformsTo` array contains `https://api.stacspec.org/v1.0.0-beta.5/browseable` and the `links` array 
+This JSON is what would be expected from an API that implements *STAC API - Browseable*. Note that the
+`conformsTo` array contains `https://api.stacspec.org/v1.0.0-rc.1/browseable` and the `links` array 
 contains `child` link relations.  The semantics of this conformance class imply that the the catalogs
 linked to by these `child` link relations then have further `child` or `item` link relations that
 eventually reach all items in this catalog.
@@ -63,39 +63,39 @@ eventually reach all items in this catalog.
     "description": "This Catalog aims to demonstrate the a simple landing page",
     "type": "Catalog",
     "conformsTo" : [
-        "https://api.stacspec.org/v1.0.0-beta.5/core",
-        "https://api.stacspec.org/v1.0.0-beta.5/browseable"
+        "https://api.stacspec.org/v1.0.0-rc.1/core",
+        "https://api.stacspec.org/v1.0.0-rc.1/browseable"
     ],
     "links": [
         {
             "rel": "self",
             "type": "application/json",
-            "href": "https://stacserver.org"
+            "href": "https://stac-api.example.com"
         },
         {
             "rel": "root",
             "type": "application/json",
-            "href": "https://stacserver.org"
+            "href": "https://stac-api.example.com"
         },
         {
             "rel": "service-desc",
             "type": "application/vnd.oai.openapi+json;version=3.0",
-            "href": "https://stacserver.org/api"
+            "href": "https://stac-api.example.com/api"
         },
         {
             "rel": "service-doc",
             "type": "text/html",
-            "href": "https://stacserver.org/api.html"
+            "href": "https://stac-api.example.com/api.html"
         },
         {
             "rel": "child",
             "type": "application/json",
-            "href": "https://stacserver.org/catalogs/sentinel-2",
+            "href": "https://stac-api.example.com/catalogs/sentinel-2",
         },
         {
             "rel": "child",
             "type": "application/json",
-            "href": "https://stacserver.org/catalogs/landsat-8",
+            "href": "https://stac-api.example.com/catalogs/landsat-8",
         }
     ]
 }

build/index.html

@@ -13,10 +13,12 @@
     <h1>STAC API</h1>
     <h2>Conformance Classes</h2>
     <ul>
-        <li><a href="core/">Core</a></li>
-        <li><a href="item-search/">Item Search</a></li>
-        <li><a href="ogcapi-features/">STAC Features</a></li>
-        <li><a href="collections/">Collections</a></li>
+        <li><a href="core/">STAC API - Core</a></li>
+        <li><a href="item-search/">STAC API - Item Search</a></li>
+        <li><a href="ogcapi-features/">STAC API - Features</a></li>
+        <li><a href="collections/">STAC API - Collections</a></li>
+        <li><a href="children/">STAC API - Children</a></li>
+        <li><a href="browseable/">STAC API - Browseable</a></li>
     </ul>
 </body>