v1.28.2

What's Changed

• Alerting: Workaround for bad handling of empty strings in contact points API by @alexweav in #656
• Clean up Cloud API keys from tests by @julienduchesne in #651
• Bump github.com/hashicorp/terraform-plugin-sdk/v2 from 2.21.0 to 2.22.0 by @dependabot in #650
• docs(rule_group): folder_uid wrong description by @mentos1386 in #652
• Cloud Plugins tests: Delete existing as pre-check by @julienduchesne in #657
• Redo #652 by @julienduchesne in #658

New Contributors

• @mentos1386 made their first contribution in #652

Full Changelog: v1.28.1...v1.28.2