v2.1.2

• fix duplicate emits b5955ff
• ops: 0.4.0 51ccf4a
• ops: add limit option 82e1d6b
• ops: 0.3.1 69c2562
• ops: use ux.print bf53254
• Bump acorn from 7.1.0 to 7.1.1 (#9) 03b6c7c
• ops: 0.3.0 931396e
• ops: add prompt 9326ff5
• ops: upgrade to sdk 2 ec4a1cd
• example edc3f30
• bump ops eff3bd0

v2.1.1...v2.1.2