diff --git a/TODO.md b/TODO.md
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--- a/TODO.md
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@@ -1,28 +1,9 @@
 # TODOs
 
-## ~~digitemp temperature logging~~
-
-~~Done through generic sensor_script logger.~~
-
 ## Public IP address logging
 
 Logg the public IP address. Reuse `netcup-dns` Python functions.
 
-## ~~Rewrite~~
-
-* ~~easier configuration~~
-* ~~easier read/write from/to csv~~
-* ~~use classes & objects~~~~
-
-* ~~create plots?~~
-
-* ~~Don't send emit warning again, if during previous log a lower warning was emitted~~
-  * ~~Example:~~
-    * ~~log1: 30°C OK~~
-    * ~~log2: 40°C Warning sent~~
-    * ~~log3: 35°C Still above limit, but don't send warning again as value decreased~~
-    * ~~log4: 37°C Send another warning: The value increased since last logging~~
-
 ## Use Grafana to visualize metrics
 
 One can use Prometheus + Grafana to collect and visualize server metrics.