diff --git a/README.md b/README.md
index 64bd59a..f2fe928 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,10 @@
+`//undo` undo the latest worldedit command<br/>
+`//redo` redo what was just undone<br/>
+`//show_journal` view what can be undone and redone
+
 Related issues:
 * https://github.com/Uberi/Minetest-WorldEdit/issues/43
-* sol's problems
+* https://forum.minetest.net/viewtopic.php?p=296543#p296543
 
 Supported chatcommands:
 * pos1