Updated group members

Author: amjjbonvin

_data/members.yml

@@ -38,6 +38,10 @@
 - name: Danai Kotzampasi
   position: Postdoctoral Researcher
   avatar: /images/people/Danai-Kotzampasi.png
+  
+- name: Shantanu Khatri
+  position: Postdoctoral Researcher
+  avatar: /images/people/Shantanu-Khatri.jpg
 
 - name: Xiaotong Xu
   position: Ph.D Candidate
@@ -55,6 +59,10 @@
   bluesky: https://bsky.app/profile/aengel1.bsky.social
   linkedin: https://www.linkedin.com/in/anna-engel-msc-53266a157/
 
+- name: Andrea Roconli
+  position: External Ph.D Candidate (Roche)
+  avatar: /images/people/Andrea-Roncoli.jpg
+
 - name: Han Kurt
   position: Visiting Ph.D Candidate
   avatar: /images/people/Han-Kurt.png