Merge pull request planetlabs#1086 from planetlabs/steve/sync-user-agent

update user agent for sync client

Merge pull request planetlabs#1084 from planetlabs/steve/2.13.0-chang…

…elog

update changelog for v2.13.0

Merge pull request planetlabs#1082 from planetlabs/hw/reorder_list_kw…

…args

Reorder list kwargs to maintain consistency between releases

Merge pull request planetlabs#1068 from planetlabs/bg-release-branch-211

Prepare 2.11 release branch with Tanager and doc updates

Release 2.10.0

bump version.py

Release 2.8.0

Rearranged arguments in Data API search commands to not break existin…

…g scripts (planetlabs#1038).

bump 2.7

Merge pull request planetlabs#1036 from planetlabs/readthedocs

Update readthedocs.yaml