Bump up version with the addition of transactional view

### Need:
```gherkin
In order to easily decide if i want to update the superbulk package
As a developer
I want to know what changed from the package i currently have installed
```

### Deliverables:
 - [x] Bump up version. The transactional feature is kind of big, so version 0.2 makes sense
 - [x] Add changelog to track differences between versions

@owner In the future you should ask the person that proposes the pull-request to increment the version with x.