'List::Util' => 0,
'Math::Complex' => 0,
'Math::Trig' => 0,
- 'Mouse' => '0.63', # register_type_constraint
+ 'Mouse' => '0.80', # register_type_constraint + type constraint bug
'Scalar::Util' => 0,
- 'Scope::Guard' => 0,
'Sub::Name' => 0,
'Task::Weaken' => 0,
'constant' => 0,