Merge branch 'release-0.4.0' into development
Define initial CI config and choose v0.10 and v0.8 to test againts #5493835815818
Add build status image
Merge branch 'setup-ci' into development
Add dependencies status image #5493835815826 [ci skip]
Merge branch 'setup-depend-monitoring' into development
Only support Node version above v0.8
Fix doc [ci skip]
Simplify the flow
Extract functions to validate email address parts
Extract function to validate email address argument
Merge branch 'refactoring' into development
Bump to v0.4.1
Merge branch 'release-0.4.1'