Collection properties

[aliasmrchips]

The Collection class includes a properties field which does not appear to be part of the specification

I would prefer adding it to the specification, but more likely to remove it here.

[lossyrob]

Thanks for reporting - this will be part of the upgrade to the latest version of the spec, and properties will be dropped on Collections in the next release. stac-utils/stac-fastapi#309 contains this change, will close this issue when that gets merged.

[aliasmrchips]

Thanks. Will that also help with extension support in stac-fastapi (e.g., stac-utils/stac-fastapi-sqlalchemy#26)? Or am I jumping too far ahead?

[lossyrob]

stac-fastapi uses stac-pydantic, not PySTAC, so work here won't affect stac-fastapi. I've experienced something similar with that issue, and will comment there.