📝 update README

README.md

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 # irrigation-management
 
-**Irrigation management** project was created during the [Agrihub INSPIRE Hackathon 2021](https://www.plan4all.eu/inspire-hackathon/agrihub-inspire-hackathon-2021/).
+**Irrigation management** project was created during the [Agrihub INSPIRE Hackathon 2021](https://www.plan4all.eu/inspire-hackathon/agrihub-inspire-hackathon-2021/) and [Agrihub INSPIRE Hackathon 2022](https://www.plan4all.eu/inspire-hackathon/agrihub-inspire-hackathon-2022/).
 
-As of now, this repository is nothing but a dump of mockup files for something which might become an application one day.
+The project is in a preliminary experimental proof-of-concept stage.
 
 ## Get started