v2.9.0

What's Changed

• Add ruby 3 to spec configuration by @hasghari in #48
• Bump nokogiri from 1.10.10 to 1.11.1 by @dependabot in #49
• Create a new parameter to override manifest parameters by @RadicalErin in #50
• Fix broken specs by @hasghari in #51

Full Changelog: v2.8.1...v2.9.0