v0.5.5

• support DKIM Key Size for domain resource
• bugfix NP while error handling

v0.5.4

• add support for modifying default SMTP password
• revert Mailgun client to latest v3 due to unable to get credentials via API v4

v0.5.3

• Hotfix for error handling
• MAilgun API client upgrade

v0.5.2

Add doc for domain at data-sources section.

v0.5.1

Add doc for domain at data-sources section.

v0.5.0

• support Terraform sdk v2
• fix for smtp_password retrieve after creation
• minor updates