It seems that season 4 will pick up where the season 3 finale left off.
According to Pop TV (via TVLine), "This season will find Penelope exploring a surprising relationship, her mother Lydia experiencing a religious crisis (as well as revealing the details of her surprise trip to Cuba with Dr. Berkowitz), and Schneider finding his relationship with Avery growing deeper. Meanwhile, Elena begins to prepare for college and Alex starts to date."
One major change coming along with the change of network is the theme song, which will be cut, all except for the show's title, which will still be sung. "I love the opening title sequence with so many personal photos from all of their lives, but we don't have that 50 seconds," said showrunner Gloria Calderón Kellet at the Television Critics Association winter press tour (via TV Guide). "We need it for the show!"
ncG1vNJzZmivp6x7tbTEpaCsrF6YvK57kHFqbXBgZLyvsYydmLJlkal6onnToqSeZaOarrS7zWZrZqqVobKiv8Rmm5qslWKwor%2FTZpinnF2lubDAjg%3D%3D