- fix compatibility with Python 2.7 (should be the last one, version 2 is in the works, with Python 3 support only)
1.5.0
- standard_bar accepts a `background` parameter instead of `blank`, which accepts arbitrarily sized strings and remains fixed in the background, simulating a bar going "over it"
1.4.4
- restructure internal packages - 100% branch coverage of all animations systems, i.e., bars and spinners
1.4.3
- protect configuration system against other errors (length='a' for example) - first automated tests, 100% branch coverage of configuration system
1.4.2
- sanitize text input, keeping '\n' from entering and replicating the bar on the screen
1.4.1
- include a license file in the source distribution