tables - word game

tryingToMakeADollar

I have developed a word game using tables.

I have a master Table and a game Table

when the user starts the game on level 1 the master table is copied to the game table then a row is selected at random then row is removed then selected at random again. so no row is repeated twice.

my question is, if i upload my game to the app store with 500 rows, then a user finishes the game and is awaiting for an update.
then i create another 500 rows

do i upload only the new 500 rows only (but then if someone updates the game before they finish the first 500 they wont get the total 1000 or new people downloading it will only get the new version)

or

do i upload the new 500 with the old 500 (but then if someone wants to update for the new rows will they get the 1000 rows and have to start again)

how do i copy the table from 501 to 1000 ?

what is the correct way to do this ??

thanks in advance.