$ git tag --contains a521b048bc8c5d3c57a468c2cba70eb60e873616 v4.10-rc1 v4.10-rc2
and other commits since v4.9.
$ git tag --contains a521b048bc8c5d3 c57a468c2cba70e b60e873616
v4.10-rc1
v4.10-rc2
and other commits since v4.9.