Has the API changed completely?

[ArtyIF]

Hello, I'm trying to follow the minimal example in the documentation, but when I try to open the plugin I get an error in the logs saying "A decorated function must not return any value! It returned (a huge list) instead." Has the API changed completely between when the example was written and now?

[vlmaksime]

Hello. This example is written for version 2.* romanvm removed work with listitems from version 3.* read here