Improvements

* Update primary language API for creaing a new iTC app
* Fix voip cert (#7087)
* Remove use of missing 'app_id' variable from AppVersionCommon (#7120)
* Add information about iTC env variable (#7031)
* Support iMessage Screenshots, fixes #6124 (#6823)
* Ability to list disabled devices, enable and disable them (#7067)
* [Spaceship] Adding in the necessary pieces for iTunes Connect platforms (#4447)
* Collapse markdown code blocks (#7002)
* Spaceship selects cookie path from set of preferred

https://github.com/fastlane-old/spaceship/releases/tag/0.38.0
