Update community landing page with new workshop info (#476)

pages/community/community.md

@@ -7,12 +7,12 @@ toc: false
 editme: true
 ---
 
-<img class="img-responsive center-block" src="images/events/precice2024.svg" alt="preCICE Workshop banner" style="width: 500px; margin: auto;">
+<img class="img-responsive center-block" src="images/events/precice2025.svg" alt="preCICE Workshop banner" style="width: 500px; margin: auto;">
 <!-- ![preCICE community](images/community-banner2.jpg) -->
 
 ## preCICE workshops
 
-Do you want to meet the community and learn what is new in preCICE? There is no better way than to join one of our workshops! We already had preCICE workshops in [February 2020](precice-workshop-2020.html) (Munich), [February 2021](precice-workshop-2021.html) (online/Stuttgart), [February 2022](precice-workshop-2022.html) (online/Stuttgart), and [February 2023](precice-workshop-2023.html) (Munich). The next workshop will be in [September 2024](precice-workshop-2024.html) in Stuttgart. We are excited to continue to interact with all users/developers/interested-persons and enthusiasts of preCICE.
+Do you want to meet the community and learn what is new in preCICE? There is no better way than to join [one of our workshops](precice-workshop.html)! The next workshop will be in Hamburg in [September 2025](precice-workshop-2025.html).
 
 ## The preCICE forum