0.2.6 release

update readme.md

0.2.5 release

add changelog.md (#7)

0.2.4 release

update library.json, license, minor edits (#6)

0.2.3 release

update build-CI, readme, badges, add isBusy() (#5)

* update build-CI, 
* update readme, badges, 
* add isBusy()
* fixed example for ESP32

0.2.2 release

update 0.2.2 (#4)

0.2.1 release

• Add Arduino-CI
• Add unit tests
• Extended the interfac

0.2.0 release

experimental library to "drive" a parallel printer.
Examples include a simulator