Update README.md

Author: jomjol

README.md

@@ -19,8 +19,6 @@ A 3d-printable housing can be found here: https://www.thingiverse.com/thing:4571
 
 ### Known Issues
 
-* Parts of the web page only works correctly in **Firefox** and Chrome!
-  With **Edge** not all parts (especially the configuration) are **not full functional**.
 * spontaneous reboot, especially in case of intensive web server access (improved since v2.0.0)
 
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@@ -33,7 +31,7 @@ A 3d-printable housing can be found here: https://www.thingiverse.com/thing:4571
 
 * Error Correction for Chrome and Firefox Support
 
-* Update CNN for digits to v6.4.0
+* Update CNN for digits to v6.4.0 (**Update of `config.ini` and upload of `dig0640s3.tflite` necessary)
 
 2020-09-21