Talkie Library UPDATES 2018

Good day!
I have been searching all about Adafruit Talkie Library from 1979https://codebender.cc/example/Adafruit_CircuitPlayground/Speech:Talk_US_TI99#Talk_US_TI99.ino.

Implemented here Arduino speech synthesizer using the Talkie library

I was wondering if there are latest updates about this library where it have the codes that say "Wall", "UP", "TURN RIGHT" , "TURN LEFT", and "OVERHEAD"?
I am using Arduino Mega2560, ATmega2560.