v2.1.0

What's Changed

• ✨ Mapped the new issue.Metadata methods. by @ctreminiom in #327
• Resolves: #319
• Updated the README.md and added a new section to execute a RAW endpoint
• Created the documentation links:
  https://docs.go-atlassian.io/jira-software-cloud/issues/metadata#get-create-metadata-issue-types-for-a-project
  https://docs.go-atlassian.io/jira-software-cloud/issues/metadata#get-create-field-metadata-for-a-project-and-issue-type-id

Full Changelog: v2.0.0...v2.1.0