5.0.0-alpha.4

Minor Changes

• Expose CoroutineContext as constructor argument (#1247) @tobias-

Patch Changes

• [build] dependency updates (#1253) @dariuszkuc
• [client] add @generated annotation (#1251) @dariuszkuc
• [client] support optional input for kotlinx serialization (#1250) @dariuszkuc
• [generator] validate GraphQL type names (#1252) @dariuszkuc
• [client] fix Jackson collection serialization (#1249) @dariuszkuc
• junit fix - bump up the query timeout (#1244) @dariuszkuc
• [client] verify selection sets specify all required inputs (#1242) @dariuszkuc
• [dependency] update to GraphQL Java 17 (#1236) @dariuszkuc

Non-version Changes

• [build] update to build on Java 11 with targetJVM 1.8 (#1254) @dariuszkuc
• Backport Union changes to 4xx docs (#1238) @smyrick