Mystery seeds now have a "requires-farmland: <true/false>" option.
Changes:
Changed "requiring-farmland" to "requires-farmland" as it was originally intended, you may have to update your configs.
Bugfix:
Fixed that a pre-configured drug used some invalid/outdated config options.
Notes: Just a small update to solve a few problems users encountered, the next update will probably include more features like drug qualities and a reworked buy/sell system.