Hey John,
That is normal. That quest means you've done all main story content for the current version. Note: Not every patch will have a main story quest!
Here's the change log for 7.8, 7.9, & 7.10:
https://zanithone.itch.io/a-house-in-the-rift/devlog/767613/new-free-version-ava...
https://zanithone.itch.io/a-house-in-the-rift/devlog/784365/new-free-version-ava...
https://zanithone.itch.io/a-house-in-the-rift/devlog/802269/new-free-version-ava...
If you're looking for the change log of other versions, you can find em in various posts here: