2.2.0

Commits from 2.1.0 to 2.2.0 <868d125>:

• 868d125 2.2.0
• 05dba72 Add #52
• 1162128 Update dependency @ianwalter/clone to v6
• 7ba9d73 Update dependency @ianwalter/nrg to ^0.0.75
• f4fb3f8 Update dependency @ianwalter/nrg to ^0.0.74