The Guardian’s Charles Arthur broke the news in an article about developer grievances with the App Store:
The Guardian understands that Panic will be allowed to reinstate sharing – but that only raises the question of why it was stopped in the first place. Apple declined to comment to the Guardian on the banning or reinstatement of the functionality.
And from Panic themselves:
Update: late Wednesday we got a nice call from Apple. We have resubmitted Transmit iOS with “Send To” (iCloud Drive et al.) restored.
Great for Transmit iOS users, but how does this crapshoot style of App Store moderation instil developer confidence?