Added

• processing:version field to describe the primary software version of workflow version that produced the data
• processing:datetime field to describe when the processing happened
• processing-execution relation type to link to the processing execution that produced the data.
• processing-software relation type to link to the processing execution that produced the data.

[v1.1.0] - 2022-01-07

Added

• processing:expression to describe how the data has been processed.
• Relation type processing-expression to externally describe how the data has been processed.

Changed

• Updated examples to STAC 1.0.0

[v1.0.0] - 2021-03-08

Initial independent release, see previous history

Changed

• processing:lineage now allows CommonMark for rich-text representation (#950)