Everything up to movie 13 isn’t canon to the main story. From the OVA Yo! Son Goku and Friends return up to Broly is canon to the main story. Although the OVA loosely so but a character they introduced in it is mentioned later in Super. So better than nothing I guess.
Everything directly leading up to Broly is canon whether it happened in the movies or the anime. It's more or less choose your flavor of events from Battle of Gods and Resurrection F because we don't know yet what's going to get spit out the other side of Broly when the anime comes back.