correct version

README.md

@@ -1,6 +1,6 @@
 
 ![PJON](http://www.gioblu.com/PJON/PJON-github-header-tiny.png)
-##PJON v3.0 beta
+##PJON v3.0
 PJON (Padded Jittering Operative Network) is an Arduino compatible, multi-master, multi-media communications bus system. It proposes a Standard and it is designed as a framework for digital communication. It is a valid alternative to i2c, 1-Wire, Serial and other Arduino compatible protocols. If you are interested to know more about the PJON Standard, visit the [Wiki](https://github.com/gioblu/PJON/wiki). If you need help see the [documentation](https://github.com/gioblu/PJON/wiki/Documentation) or if something is not working visit the [Troubleshooting page](https://github.com/gioblu/PJON/wiki/Troubleshooting). If you own a Saleae Logic Analyzer see [saleae-pjon-protocol-analyzer](https://github.com/aperepel/saleae-pjon-protocol-analyzer) crafted by Andrew Grande.
 
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