Merge pull request #117 from diehlpk/proceedings

Update since proceedings are published

Author: bretheim

pages/participate/proceedings.md

@@ -9,7 +9,4 @@ permalink: participate/proceedings/
 set_last_modified: true
 ---
 
-The conference proceedings will be available on [Zenodo](https://zenodo.org/communities/usrse25/records?q=&l=list&p=1&s=10&sort=newest).
-Authors of **papers** and **notebooks** should upload their works before the conference. 
-We ask authors of **talks** and **posters** to upload their materials as soon as possible, 
-which may be before, during, or shortly after the conference.
+The conference proceedings are available on [Zenodo](https://zenodo.org/communities/usrse25/records?q=&l=list&p=1&s=10&sort=newest).