Release 0.5.0

Merge branch 'arturia-keystep' into master

Release 0.4.1

Merge branch 'replace-travis-with-github-actions' into master

Release 0.4.0-release-test

Match semantic version

Sadly there is no full regex support, e.g. \d for digits.
This will match 0.0.1 and something like 1.2.3-test .
Details:
https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#filter-pattern-cheat-sheet

edirol-pcr-0.2.1

Fix NPE by checking if handler is registered

edirol-0.2.0

Increase Edirol PCR extension version to 0.2.0

akai-midimix-0.2

Increase version of MidiMix extension to 0.2

0.1.0

Set version to 0.1.0