OK, on Patreon, Order of Lorval says this is effectively 1.0 Beta. Barring any major problems that might get found, there will be only one more release to fix minor bugs and put final touches here and there in the game. That next release will be the final, official 1.0 release and the game will be completed. So unless that changes, if you see an update to this it's only for the non-beta release of exactly the same content as you have now with this release.
That said, they probably shouldn't have the game go through the ending summary sequence and then roll straight into a new day to go exploring further. I mean, I suppose you have the option to keep exploring the forest, doing work at the temple, reading books at the library, etc. But I can't see playing this on and on, so the game should just return to the main menu after the characters' fates are explained.