v2.2.2

• Replaced deprecated set-output GHA commands by redirection to GITHUB_OUTPUT file.

v2

Enhancements:

• Retrieve linked issue numbers using Github GraphQL API.
• New opener, others and null optional outputs.
• New add_links_by_content optional input.

Breaking changes:

• GITHUB_TOKEN environment variable is now required.

v2.2.1

Bug fixes:

• Fix errors retrieving linked issues by pull request content.
• Prevent network errors.

v2.2.0

• Add add_links_by_content input to link issues by pull request body content and correspondent null output.

v2.1.0

• Add opener and others optional outputs.

v1

Release alias for v1.0.0.

v1.0.0

Converted codebase to POSIX, removed bash as dependency.