1.9.0

What's Changed

• added schema labels to realtionship objects by @wadeking98 in #707
• added claim labels to v4 credential_type endpoint by @wadeking98 in #709
• Update snowplow version (seems to be breaking the builds) by @ianco in #710
• changed schema label to correct json type by @wadeking98 in #714
• Fix contact swagger by @wadeking98 in #715
• added issuer back into credential_type by @wadeking98 in #717
• Split credential serializer into two by @wadeking98 in #718
• Add support for changes to internal Docker networking. by @WadeBarnes in #719
• removed schema description from migrations by @wadeking98 in #720
• Feature update schema docs by @wadeking98 in #711
• Force reload of cred type cache periodically by @ianco in #722

Full Changelog: 1.8.0...1.9.0