update CHANGELOG

Author: matthewhanson

CHANGELOG.md

@@ -6,15 +6,24 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [0.3.0] - 2021-07-06
+
 ### Added
 - Added conformsTo to root catalog
 - Added geo_point mapping to items -> properties -> epsg:centroid
 
+### Fixed
+- Array GET parameters can now be comma-delimited, as per spec
+- Collections link rel type changed to `data`
+- Added required rel=search links in root
+- Geometry now properly being serialized
+
 ### Changed
 - Elasticsearch version update 6.8 -> 7.9
 - Enforce only HTTPS access
 - Migrate base configuration from t2.small -> t3.small instances
 - Updated integration tests to use more update STAC 1.0.0 spec
+- Some fields, such as assets and links, are now excluded from indexing
 
 ## [0.2.1] - 2020-12-14
 
@@ -46,7 +55,7 @@ Initial release, forked from [sat-api](https://github.com/sat-utils/sat-api/tree
 
 Compliant with STAC 0.9.0
 
-[Unreleased]: https://github.com/stac-utils/stac-api/compare/0.2.1...main
-[0.2.1]: https://github.com/stac-utils/stac-api/compare/0.1.0...0.2.1
-[0.2.0]: https://github.com/stac-utils/stac-api/compare/0.1.0...0.2.0
-[0.1.0]: https://github.com/stac-utils/stac-api/tree/0.1.0
+[Unreleased]: https://github.com/stac-utils/stac-api/compare/v0.2.1...main
+[0.2.1]: https://github.com/stac-utils/stac-api/compare/v0.1.0...v0.2.1
+[0.2.0]: https://github.com/stac-utils/stac-api/compare/v0.1.0...v0.2.0
+[0.1.0]: https://github.com/stac-utils/stac-api/tree/v0.1.0