Release steps

Preliminary checks

Verify no pull request was forgotten
Sort issues, either done or for next milestone

Tests

Run unit test on all platforms with Github Actions
Run ITTests of the main API (macOS 10.12)
Run ITTests of the extension APIs (macOS 10.12)

Deploy

Generate and upload Javadoc mvn javadoc:aggregate
Deploy JARs mvn deploy

Prepare next version

Bump all projects version to next version mvn release:prepare

Publish

Update website with this new version content
Send email to the discussion group with the new version content