8.2
remove support for generic constraint option handling
Fix license headers
[Validator] Allow cascading the current group sequence group to referenced objects
Merge branch '6.4' into 7.3
do not use PHPUnit mock objects without configured expectations
Merge branch '7.3' into 7.4
Use typed properties in tests as much as possible
[Validator] Deprecate annotations in favor of attributes
[Validator] Allow creating constraints with required arguments
moved component and bridge unit tests to the src/ directory