v0.22.0

What's Changed

• Update logback-classic to 1.4.6 by @scala-steward in #207
• Update http4s-blaze-client, ... to 0.23.14 by @scala-steward in #206
• Update sbt-wartremover, wartremover to 3.0.14 by @scala-steward in #212
• Update scalafmt-core to 3.7.3 by @scala-steward in #211
• Add code of conduct and cats logo by @jchapuis in #213
• Add cats and typelevel logos on the main documentation page by @jchapuis in #216
• Update cats-effect, cats-effect-kernel, ... to 3.4.9 by @scala-steward in #215
• Update sbt-wartremover, wartremover to 3.1.0 by @scala-steward in #214
• Coordinated shutdown integration by @jchapuis in #209

Full Changelog: v0.21.0...v0.22.0