dobutokO2-0.2.0.0: CHANGELOG.md

# Revision history for dobutokO2

## 0.1.0.0 -- 2020-03-04

* First version. Released on an unsuspecting world.

## 0.2.0.0 -- 2020-03-05

* Second version. Added the functionality connected with octaves. Some documentation and code improvements.