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+++ b/README.md
@@ -10,10 +10,12 @@ Try it out and be part of the APRS network.
 
 ## Blog posts and Youtube videos from other Hams
 
+* [Manuel Lausmann - iGate & Tracker](https://www.youtube.com/watch?v=-KdFQEaNC1k) (youtube - german) 04.06.2021
+* [Manuel Lausmann - Installationsanleitung als PDF](http://mala-one.de/Lora-APRS/) (PDF - german) 04.06.2021
 * [OE1ROT](https://www.aronaut.at/2020/11/lora-aprs-gateway-mit-esp32-boards/) (blog post - german) 14.11.2020
 * [DL7AG](http://online.dl7ag.de/lora-aprs-dl7ag-10/) (blog post - german) 08.11.2020
-* [Manuel Lausmann - iGate](https://www.youtube.com/watch?v=C7hfVe32pXs) (youtube - german) 06.11.2020
-* [Manuel Lausmann - Tracker](https://www.youtube.com/watch?v=clIlTEFbWLk) (youtube - german) 02.11.2020
+* [Manuel Lausmann - iGate](https://www.youtube.com/watch?v=C7hfVe32pXs) (youtube - german - OLD) 06.11.2020
+* [Manuel Lausmann - Tracker](https://www.youtube.com/watch?v=clIlTEFbWLk) (youtube - german - OLD) 02.11.2020
 * [OE1ROT](https://www.aronaut.at/2019/12/lora-aprs-tracker-mit-ttgo-t-beam-433mhz/) (blog post - german) 09.12.2019
 
 feel free  to add yours or create a ticket if you want to be added.