Updated _Sidebar (markdown)

2017-10-19 11:12:54 +02:00 · 2017-10-19 11:12:54 +02:00 · 9ff675b844
--- a/_Sidebar.md
+++ b/_Sidebar.md
@ -3,6 +3,7 @@
 * [[Iteration Plans]]
 * [[Development Process]]
 * [[Issue Tracking]]
+  * [[Performance Issues]]
 * [[Release Process]]
 * [[Running the Endgame]]
 * [[Related Projects]]