[x] This PR does not make any changes to the core spec in the stac-spec directory (these are included as a subtree and should be updated directly in radiantearth/stac-spec)
[x] I have added my changes to the CHANGELOGor a CHANGELOG entry is not required.
added 'last page' response example
Related Issue(s):
Proposed Changes:
PR Checklist:
stac-spec
directory (these are included as a subtree and should be updated directly in radiantearth/stac-spec)