v.0.2.1

[manujuniris]

What's Changed

Other Changes

• Informing transaction fee by @manujuniris in Informing transaction fee #47
• Adding waitConfirmations function by @manujuniris in Adding waitConfirmations function #48

Full Changelog: v.0.2.0...v.0.2.1

---

This discussion was created from the release v.0.2.1.