0.31.3 Update for new Dev Portal

Update spaceship to work with the new Dev Portal token handling (fastlane/fastlane#5803)

0.31.2 Improvements

• Handle empty screenshots and trailers (#5741)
• Force utf8 encoding when logging (#4426)
• Add instructions on how to join a team if invites are pending (#5713)

0.31.1 Bugfix

Fixed a crash when app had an app trailer

0.31.0 Improved tvOS support

• Add support for tvOS build trains in TestFlight
• Update credentials_manager dependency

0.30.0 Update spaceship to work with the new iTC

Update spaceship to work with the new iTunes Connect screenshot API

0.29.1 Fixed enterprise login

• Remove extra call to iTunesConnect web objects that invalidates myacinfo cookie for Enterprise accounts (#5548)

0.29.0 Fix pilot testflight distribution after recent iTC changes

• Fix pilot testflight distribution after recent iTC changes (#5407)

0.28.0 Support for new 2 Step

• Added support for the new 2-factor auth flow (#5164)
• add primary_locale_code and available_primary_locale_codes (#4754)

0.27.2 Improvements

• Print proper error message when new 2step is used (#4959)
• Fix broken urls in Spaceship docs (#4952)
• [spaceship] Add .jpeg to the set of recognized media extensions
• Sort team selections (#4794)
• Removed link to RubyDoc (#4705)
• [spaceship] Updated spaceship gem description (#4684)
• [spaceship] Add link to GitHub issue for Accept-Encoding fix

0.27.1 Improvements

• Fixed crash when raising an exception (#4669)
• Start using Accept-Encoding header against Apple CDN