Removing attribute don't update head property of Tag

[ba1uev]

Hello!
In head() method you cache the head part of the tag.
But when I try to remove attibute via removeAttr() method it don't update _head property
May be it necessary to reset _head property to null at the end of removeAttr() method?

[anthonyjb]

Hi @ba1uev thanks for the report - this is indeed an issue as you describe, will patch shortly 👍

[anthonyjb]

@ba1uev this has now been fixed and a new release pushed (1.0.6)