v2.0.5

What's Changed

• Document provider environment variables by @tomasbasham in #96
• Implement updated retry strategy from Go SDK by @tomasbasham in #98
• Improve error messages returned from the provider by @tomasbasham in #99
• Implement contact group data source by @tomasbasham in #100
• Append v2 to package name and references by @tomasbasham in #101
• Ignore check for explicit assignment of optional fields by @tomasbasham in #97
• Add example for contact group data source by @tomasbasham in #102

Full Changelog: v2.0.4...v2.0.5