v3.0.0

What's Changed

• Bump rack from 2.2.14 to 2.2.18 by @dependabot[bot] in #98
• Bump addressable from 2.8.7 to 2.9.0 by @dependabot[bot] in #103
• Bump rack from 2.2.18 to 2.2.23 by @dependabot[bot] in #102
• Bump json from 2.9.1 to 2.19.9 by @dependabot[bot] in #104
• Chore/modernize deps by @PierreRambaud in #105

Full Changelog: v2.0.0...v3.0.0