Merge pull request #46 from Nico-Brandt/master

extended registration deadline

Author: RickRabiser

contents/10_ISW25.md

@@ -79,7 +79,7 @@ This is a preliminary agenda for the Stuttgart meeting. We hope to organize inte
 
 For registration, please copy and fill in the following form, and send it via
 e-mail to: [SECPPS@isw.uni-stuttgart.de](mailto:SECPPS@isw.uni-stuttgart.de?subject=SECPPS25 Registration). The exact
-registration fee will be published later; it will not exceed 200 €. Registration deadline is **2025-04-30**.
+registration fee will be published later; it will not exceed 200 €. Registration deadline is **2025-05-15**.
 
     I will participate on: 
     * 10th of June: yes/no