Talk:Derpy/@comment-108.238.188.114-20120414210405/@comment-24.179.166.149-20120420053824

its still cannon, the original version is available on the Friendship express DVD since that DVD came out before The Last Round up aired, that episode is still the same as before with Rainbow Dash saying Derpy and Derpy's other voice being used.

so unless Hasbro had the DVD version changed, she's still cannon.