v2.7.1

Maintenance

• Change maintenance badge to maintained (#174) | @JamieDanielson
• Adds Stalebot (#175) | @JamieDanielson
• gather up the matrix'd code coverage and save a report (#173) | @robbkidd
• add Ruby 3.0 to CI matrix (#171) | @robbkidd
• remove CodeCov from test suite (#172) | @robbkidd
• Add NOTICE (#169) | @cartermp

New Contributors

• @cartermp made their first contribution in #169
• @JamieDanielson made their first contribution in #175

Full Changelog: v2.7.0...v2.7.1