osv-0.2.0.0: CHANGELOG.md

# 0.2.0.0

* Rely on `purl` for `Security.OSV.Package.packageUrl`
* Update `tasty` dependency bounds

# 0.1.0.2

* Update dependencies bounds

# 0.1.0.1

* Fix `cvss` dependency bounds

# 0.1.0.0

* Introduction