v1.2.0

What's Changed

• Create CODE_OF_CONDUCT.md by @Amonc in #15
• Create CONTRIBUTING.md by @Amonc in #16
• Create SECURITY.md by @Amonc in #17
• Create pull_request_template.md by @Amonc in #18

Full Changelog: v1.1.0...v1.2.0