The RC contains below feature config related changes
- #626: apply app attr impacted configs' value
- #630: make integrated toggle config options resettable
- #636: make sdk disconnected on Sendbird component umount
- #638: use global config's replyType if channel one is undefined
- #639: use global disableUserProfile if each context's one is defined
- #640: set fallback values \w global configs in App component