I initially created a part in an eagle library, but now I need to change the package layout. I have already put the initial part in an eagle schematic, so removing/re-inserting it is not an option. So anyway, I opened the library editor up and edited the part's package layout, and saved the library. I then went back to my schematic, went to the library dropdown ----->Update library, and selected the library that I edited. I then created a board from the schematic(I didn't already have a board--I am not even done with the schematic. I just created the board to test if the library update worked.) Unfortunately, the package on the board remained the old one, not the edited version of the package layout. I then tried doing the same library dropdown ----->Update library while inside the board editor, but still no luck.
How do I update the part so that the board uses the new package library? Thanks.