fix(demo): update deployment bundle in /docs

chore(lib): bump v4.0.0

chore: release 3.0.1

chore: release v3.0.0

chore(lib): bump v2.2.7

Merge branch 'develop'

Merge branch 'develop'

Merge branch 'develop'

Merge branch 'release_2.2.1'

Merge branch 'release_2.2.0'