Release 14.0.0-alpha.0

• Update CHANGELOG (234b1e6)
• Add collaborator check to npm plugin (7dd1745)
• Collect less data + remove dependencies (f287bfa)
• Remove warning about breaking change in v11 (15fd22c)
• Remove deprecated npm.access option (c60c9e0)
• Move plugins tests to separate file (ea26a3a)
• Add --only-version option (closes #681) (633076f)
• Remove global mechanism from project (0c9bd5e)
• Improve docs (3cadd5e)