Edited wiki page Changelog through web user interface.

wiki/Changelog.wiki

@@ -1,11 +1,12 @@
 #summary Changelog of distributed PPSS
 #labels Featured
 
-=== 2.86 (not yet released) ===
+=== 2.90 (not yet released) ===
 
   * Fixed issue 40. FreeBSD is detected and then the bash shell is explicitly called. Is not tested, do'nt have BSD.
 
   * Fixed issue 41: the status file of a node is not status.txt but $hostname-status.txt. So each status file is now unique, assuming that each system has an unique hostname. 
+  * Nodes now upload their status to the ssh server. A 'ppss status' now just polls the ssh server and does not need to contact every individual client anymore.
 
 === 2.85 ===