4.9.0

• https://github.com/nimblehq/ios-templates/milestone/27

Features

• [#508] [#507] Add Unit Test for Network Layer by @blyscuit in #526
• [#482] Migrate Quick/Nimble tests to Quick 7 by @blyscuit in #527
• [#487] Update swiftlint implicit_return rule by @ducbm051291 in #537

Chores

• [#495] Package all Swift Commands by @blyscuit in #514
• [#515] Remove all Rx things by @nkhanh44 in #525
• Release - 4.9.0 by @blyscuit in #535

Full Changelog: 4.8.0...4.9.0