Thanks for the high praise!
You subscribe on Patreon for the current month and get all of the releases, but only for that specific month. If you'd subscribe now, you'd get all of the currently "patron-only" releases, such as Freja's Finale, Pomni Ava and Velma Yun.
If you unsubscribe, you will still be able to get all of the content throughout this month, but not for January and months to come.