0.2.0

What's Changed

• build: set read permissions to ci workflow by @mammothb in #6
• test: add loader test by @mammothb in #7
• feat: show heading by default, show operation returns by @mammothb in #8
• feat: add cross reference by @mammothb in #9
• feat: parse implemented interfaces by @mammothb in #10

Full Changelog: 0.1.1...0.2.0