- Initial release: Test default values for generic args
- Add optional args test
- Allow argument defaults for generic args
# The following declaration now allows being called with NULL:
#
#   #[@generic(params= "T")]
#   public function set($value= NULL) {
#     ...
#   }
#
# Previously, an IllegalArgumentException was raised. This is now
# consistent with the way PHP handles nullable type hints
- Add note on fix for generic types