v0.17.0

(see #562)

Public API changes

• #561: Add missing fields in GatewayReady event, create GatewayReadyBot for Bots
• #560: Differentiate between instance softwares through /version and /ping endpoints
• #537: Implement 30 user routes
• #565 : Fix sqlx En-/Decoding of PremiumType
• #567

Internal changes

Bugfixes

• #565 : Fix sqlx En-/Decoding of PremiumType