Merge #43: Bump version to 0.2.1

4cc8529 Bump version to 0.2.1 (Daniela Brozzoni)

Pull request description:

ACKs for top commit:
  afilini:
    ACK 4cc8529

Tree-SHA512: 2b72391c9a3dc4e5766ea34bbe6e10f75fe15b7c9b084ec598adf626fb12e772b48889f6b64a9c190fd4b6191a03c426fd42275fd60d8cd3837eb0d42ad3632b

Author: danielabrozzoni

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hwi"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["Daniela Brozzoni <danielabrozzoni@protonmail.com>"]
 edition = "2018"
 license = "MIT"