v1.0.0-beta.3

Added

• Summaries for View Geometry, Projection, and Scientific extensions (#372)
• Raster extension support (#364)
• solar_illumination field in eo extension (#356)
• Added Link.canonical static method for creating links with "canonical" rel type (#351)
• Added RelType enum containing common rel values (#351)
• Added support for summaries (#264)

Fixed

• Links to STAC Spec point to latest supported version (#368)
• Links to STAC Extension pages point to repos in stac-extensions GitHub org (#368)
• Collection assets (#373)

Removed

• Two v0.6.0 examples from the test suite (#373)