diff --git a/protocol.md b/protocol.md
index f0f6bb6..afa81d9 100644
--- a/protocol.md
+++ b/protocol.md
@@ -56,3 +56,9 @@ Sick
 # 16.10.2018
 - Replace `alert`s with Material UI Dialogs
 
+# 19.10.2018
+- Fix a bug where the vocabulary metadata always falls back to `NaN`
+- Remove the "Perfekt" from the vocabulary
+
+# 21.10.2018
+- Implement mnemonics