[2.1.7] Maintenance Release for V2

What's Changed

• Bump pylint from 2.13.8 to 2.15.2 by @dependabot in #293
• Bump pyupgrade from 2.32.0 to 2.37.3 by @dependabot in #284
• Bump black from 22.3.0 to 22.8.0 by @dependabot in #291
• Bump codespell from 2.1.0 to 2.2.1 by @dependabot in #289
• Bump flake8 from 4.0.1 to 5.0.4 by @dependabot in #288
• Bump codespell from 2.2.1 to 2.2.2 by @dependabot in #303
• Bump flake8 from 5.0.4 to 6.0.0 by @dependabot in #310
• Bump pylint from 2.15.2 to 2.15.9 by @dependabot in #321
• Bump black from 22.8.0 to 22.12.0 by @dependabot in #317
• Bump pyupgrade from 2.37.3 to 3.3.1 by @dependabot in #316
• Bump isort from 5.10.1 to 5.11.3 by @dependabot in #320
• V2 EOL Notice by @shbatm in #385
• Move UNSUB message inside of try catch by @shbatm in #386

Full Changelog: 2.1.6...2.1.7