v0.9.0

What's Changed

✨ Implemented enhancements

• Add support for flow data encryption/decryption by @kzu in #276
• Make flow encryption more flexible, reply ping by @kzu in #277
• Add support for interactive flows by @kzu in #281
• Add polymorphic serialization for flow messages by @kzu in #287

🐛 Fixed bugs

• Fix condition for considering message a flow encrypted message by @kzu in #278
• In development, run in a separate thread from webhook by @kzu in #289

🔨 Other

• Add responses to JsonContext serialization options by @kzu in #284
• Annotate flow responses as polymorphic of IMessage by @kzu in #285
• Rename selection(text, value) > selection(id, title) by @kzu in #286
• Flow sample and tests tweaks by @kzu in #288
• Refactor flows endpoint processing by @kzu in #291

Full Changelog: v0.8.1...v0.9.0