initial move from stac-api-spec to transaction

CHANGELOG.md

@@ -6,193 +6,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [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
-
-- Added `STAC API - Browseable` conformance class
-- Added `STAC API - Children` conformance class
-- Added description of how to support both search and browse in an API.
-- The paging mechanism via a Link with rel `next` or `prev` as defined for Item Search can also be used
-  for the STAC API - Features endpoint `/collections/{collection_id}/items`, as described in OAFeat.
-- The paging mechanism via a Link with rel `next` or `prev` as defined for items can also be used
-  for the STAC API - Features and STAC API - Collections endpoint `/collections`.
-
-### Changed
-
-- Limit parameter semantics now match OAFeat. Previously, the behavior was not precisely defined.
-- Filter Extension updates to align with changes to OAFeat CQL2 spec
-  - Updated all "CQL" usages to "CQL2"
-  - Most conformance class URIs are now prefixed with `http://www.opengis.net/spec/cql2/` instead
-    of `http://www.opengis.net/spec/ogcapi-features-3/`
-  - Conformance classes `http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/basic-cql`,
-    `http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/cql-text`, and
-    `http://www.opengis.net/spec/ogcapi-features-3/1.0/conf/cql-json` have had `cql` replaced
-    with `cql2` (in addition to the prefix change) to
-    become `http://www.opengis.net/spec/cql2/1.0/conf/basic-cql2`,
-    `http://www.opengis.net/spec/cql2/1.0/conf/cql2-text`, and
-    `http://www.opengis.net/spec/cql2/1.0/conf/cql2-json`
-  - Significant changes to CQL2 JSON format, now using `op` and `args` structure
-  - Spatial operator `INTERSECTS` is now `S_INTERSECTS`
-  - Temporal operator `ANYINTERACTS` is now `T_INTERSECTS`
-  - Updated Example 3 (now Example 5) to make it clear that property to property comparisons require the
-    Property-Property Comparisons conformance class
-  - The CQL2 Case-insensitive Comparison
-    (`http://www.opengis.net/spec/cql2/1.0/conf/case-insensitive-comparison`) conformance class
-    that adds UPPER/LOWER terms or function CASEI for case-insensitive comparison has not been added
-    to this spec yet, since the definition in CQL2 is in flux.
-- `service-desc` endpoint may return any service description format, typically a
-  machine-consumable one (previous restricted required to be OpenAPI 3.0 JSON)
-- `service-doc` endpoint may return any service description format, typically a
-  human-consumable one (previous restricted required to be HTML)
-
-### Deprecated
-
-### Removed
-
-### Fixed
-
-- Collection conformance class URI should be `https://api.stacspec.org/v1.0.0-beta.XXX/collections` instead
-  of `http://stacspec.org/spec/api/1.0.0-beta.XXX/extensions/collections`
-- definition of Item object was missing `properties` as an attribute
-- Filter Extension - examples of using intervals and timestamps in CQL2 were incorrect and have been fixed
-- Filter Extension - examples are updated so that text and json examples are equivalent
-
-## [v1.0.0-beta.4] - 2021-10-05
-
-### Added
-
-- Support binding Sort, Fields, and Context Extensions to STAC Features items resource
-  endpoint (`/collections/{collectionId}/items`)
-- In Collections, added `canonical` rel type, added `/` and `/api` to list of endpoints
-- In Item Search, added endpoint table
-
-### Changed
-
-- Filter Extension - query language is now referred to as "CQL2" rather than CQL
-- Filter Extension now uses OAFeat Part 3 conformance class URIs
-- Filter Extension - The following changes have been made to the Filter Extension conformance classes to align with changes to the OAFeat CQL draft. All classes
-  whose names have changed also have changed conformance URI strings.
-  - "Basic CQL" now includes the "not equal" operator (`<>`)
-  - "Basic CQL" has always supported datetime comparisons, but this is now explicitly mentioned
-  - "Enhanced Comparison Operators" has been renamed "Advanced Comparison Operators". This is the same as the OAFeat CQL definition, except
-    that it does not require the `upper` and `lower` functions.
-  - "Enhanced Spatial Operators" has been renamed to just "Spatial Operators" (not to be confused with Basic Spatial Operators)
-  - "Basic Temporal Operators" and "Enhanced Temporal Operators" have merged into "Temporal Operators"
-  - "Functions" has been renamed "Custom Functions"
-  - "Arithmetic" has been renamed "Arithmetic Expressions"
-  - "Arrays" has been renamed "Array Operators"
-  - "Queryable Second Operand" has been renamed "Property-Property Comparisons"
-- 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
-
-### Removed
-
-### Fixed
-
-## [v1.0.0-beta.3] - 2021-08-06
-
-### Added
-- Added STAC API - Collections definition (subset of STAC API - Features)
-- More thorough definitions for valid `datetime` and `bbox` query parameter values.
-
-### Changed
-- Query extension not deprecated; recommendation to use Filter (https://github.com/radiantearth/stac-api-spec/pull/157)
-- Filter Extension conformance classes refactored to better align with STAC API use cases.
-- Renamed conformance class "Queryable First Operand"
-  (https://api.stacspec.org/v1.0.0-beta.3/item-search#filter:queryable-first-operand) to
-  "Queryable Second Operand"
-  (https://api.stacspec.org/v1.0.0-beta.3/item-search#filter:queryable-second-operand)
-
-### Deprecated
-
-### Removed
-- Remove stac_version and stac_extensions fields in ItemCollection
-
-### Fixed
-
-## [v1.0.0-beta.2] - 2021-06-01
-
-### Added
-- Added Filter extension to integrate OAFeat Part 3 CQL
-- Catalog and Collection definitions now have required field "type"
-- Added recommendation to enable CORS for public APIs
-
-### Changed
-- Updated all STAC versions to 1.0.0
-- Passing the `ids` parameter to an item search does not deactivate other query parameters [#125](https://github.com/radiantearth/stac-api-spec/pull/125)
-- The first extent in a Collection is always the overall extent, followed by more specific extents. [opengeospatial/ogcapi-features#520](https://github.com/opengeospatial/ogcapi-features/pull/520)
-
-### Deprecated
-- Query extension is now deprecated. Replaced by the Filter extension using OGC CQL.
-
-### Removed
-
-### Fixed
-- Updated text description of root ('/') endpoint (also called landing page) that the return type is a Catalog
 
 ## [v1.0.0-beta.1] - 2020-12-10
 
-### Added
-- The landing page returns the conformance classes in a property `conformsTo`, which mirrors `GET /conformances` from OGC APIs.
-- Conformance classes for all the major functionality and extensions, to be referenced in a new `conformsTo` JSON object in the landing page.
-- Fragments: reusable OpenAPI documents for sort, filter, fields and context, along with explanation of how they work.
-- ItemCollection moved from [STAC Core](https://github.com/radiantearth/stac-spec/blob/v0.9.0/item-spec/itemcollection-spec.md) to this repo.
-
 ### Changed
-- Major re-organization of the content and directory structure to make better conformance classes.
-  - STAC API Core is the landing page (a STAC catalog and conformance information).
-  - Item Search is the `search` cross-collection item search resource.
-  - STAC API - Features is the OGC API - Features standards to be used in a STAC API.
-  - Extensions are specified in the relevant functionality directory, though they can share openapi yaml's in the 'fragments' directory.
-- Updated to STAC specification version 1.0.0-beta.2
-- Named explicit supported STAC core versions to be from 0.9.0 up to (and not including) 2.0.0
-- Context Extension OpenAPI spec was updated to remove the no longer used `next` attribute
-- Added root endpoint Link `search` must have `type` of `application/geo+json`
-- Corrected the description of endpoint `/collections` to say it returns an object per OAFeat, instead of an array of Collection
-- Updated transaction extension so it aligns with OGC API - Features Part 4: Simple Transactions
-
-### Deprecated
 
-### Removed
-
-### Fixed
-- BBOX openapi yaml to only allow 4 or 6 element arrays
-- Fixed invalid OpenAPI files
+- Updated transaction extension so it aligns with OGC API - Features Part 4: Simple Transactions
 
 ## Older versions
 
@@ -201,4 +28,4 @@ for STAC API releases prior to or equal to version 0.9.0.
 
 [Unreleased]: <https://github.com/radiantearth/stac-api-spec/compare/master...dev>
 [v1.0.0-beta.1]: <https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-beta.1>
-[v1.0.0-beta.2]: <https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-beta.2>
+[v1.0.0-rc.1]: <https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.1>