0.3.3 release

• update GitHub actions
• minor edits

0.3.2 release

update readme.md (#16)

- update readme.md (badges)

0.3.1 release

fix #14 add restart (#15)

- fix #14 add **restart()** function.
- add demo for restart **countdown_restart.ino**

0.3.0 release

Fix #12 MINUTES (#13)

* update license to 2023
* update GitHub actions
* fix #12 MINUTES
* fix initialization
* update readme

0.2.7 release

add changelog.md (#10)

0.2.6 release

update library.json, license, minor edits (#9)

0.2.5 release

update build-CI + badges (#8)

* update build-CI

0.2.4 release

fix #4 start() returns bool to indicate overflow (#6)

* fix #4 let start() detect overflow + refactor

0.2.3 release

Arduino ci (#5)

* add arduino-CI
* add unit tests
* fix isRunning()

0.2.2 release

Merge pull request #3 from RobTillaart/develop

0.2.2 add minutes + refactor