Update index.pillar: Move Plovdiv to past events

index.pillar

@@ -22,11 +22,15 @@ Check our sponsoring actions (visit lab, books, summer schools, user groups)
 
 - Donate to *ESUG @ HelloAsso.com>https://www.helloasso.com/associations/esug*!
 
-!!Join us!
+% !!Join us!
+
+
+
+!!! Past Events
 
 !!! ESUG 2026 @ Plovdiv, Bulgaria
 
-*ESUG 2026>2026-Conference/announcement.html* will be held in *Plovdiv (Bulgaria)>2026-Conference/city.html*, 
+*ESUG 2026>2026-Conference/announcement.html* was held in *Plovdiv (Bulgaria)>2026-Conference/city.html*, 
 *Faculty of Informatics>2026-Conference/venue.html*  
 from Saturday 4th to Friday 10th of July 2026.
 
@@ -39,18 +43,6 @@ from Saturday 4th to Friday 10th of July 2026.
 - *Call for Submissions: IWST 2026>2026-Conference/IWST.html*
 
 
-%- *Main Track Program>2026-Conference/agenda.pillar*
-%- *International Workshop of Smalltalk Technologies (IWST) Program>/2026-Conference/agenda-workshop.html*
-%- *Innovation Technology Awards Submissions & Winners>2026-Conference/awardsSubmissions.pillar*
-%- *Camp Smalltalk>2026-Conference/camp.pillar*
-
-%- Student volunteer *info>2026-Conference/callForStudents2026.pillar*
-%- The *isLoop Summer School>https://isloop.pharo.org/events* will be from the saturday 1st to the 3rd of July colocated with the conference!
-%- *IWST Call>https://esug.org/2026-Conference/IWST.pillar* 
-%- Slides on *Slideshare>https://www.slideshare.net/esug/presentations* and in the *ESUG Archive>http://archive.esug.org/ESUG2026/*
-
-!!! Past Events
-
 !!!! ESUG 2025 @ Gdansk Poland 1st - 4th July 2025
 
 %- *Main Track Program>2025-Conference/agenda.pillar*