mmsyn4-0.1.2.0: ChangeLog.md

# Revision history for mmsyn4

## 0.1.0.0 -- 2019-10-17

* First version. Released on an unsuspecting world.

## 0.1.1.0 -- 2019-10-18

* First version revised A. Some documentation and .cabal file improvements.

## 0.1.1.1 -- 2019-10-18

* First version revised B. Some minor documentation and .cabal file improvements.

## 0.1.2.0 -- 2019-10-22

* First version revised C. Changed the output files scheme. Avoided a pipe redirection in the terminal. 
 Some minor documentation and .cabal file improvements.