402 B
402 B
UPGRADE FROM 3.3 to 3.4
Finder
- The
Symfony\Component\Finder\Iterator\FilterIterator
class has been deprecated and will be removed in 4.0 as it used to fix a bug which existed before version 5.5.23/5.6.7
Validator
- not setting the
strict
option of theChoice
constraint totrue
is deprecated and will throw an exception in Symfony 4.0