more updates

Author: thomasjball

README.md

@@ -18,10 +18,12 @@ You can load this repo into [https://makecode.microbit.org/beta](https://makecod
 -   MicroCode is built using [MakeCode for the micro:bit](https://makecode.microbit.org/beta), which
     provides direct access to all the micro:bit APIs available through MakeCode.
 
--   Decimal notation (instead of the 1-5 dots in the original MicroCode)
+-   Decimal notation (instead of the 1-5 dots in MicroCode v1)
 
 -   Uniform support for sensors
 
+-   Lots of changes to improve reliability
+
 ## What happened to MicroCode v1 and its cool features?
 
 We soon will be removing the [MicroCode v1]