After several months of intensive work, multiple shift.
Here is finally the update.
Please start a new game again, do not load your old backups for the final level.
In the program :
* New quests.
* New NPCs.
* Grow mushrooms.
* Prepare LSD.
* New Main Menu.
* General optimization.
* Discover your cellar.
* The end of Dr. Greenstuff 1.
And many other things that I let you discover;)

Fix:
Totally rebuilt backup system.
Most of the bugs of the previous update have been solved (Secateurs, Portable PCs, etc.)

If you encounter problems, thank you to inform me via the forum Steam in the part "Bug Report"

Good luck to all and thank you for your patience!