# Upgrade to Professional

# Introduction to Version

  • use Donut Multi-terminal framework and tool development, compilation, debugging, preview and other basic functions free of chargeAnd because cloud build installs require a lot of resources, we have provided the free number of base releases and updates required.
  • In addition, the platform has launched more value-added capabilities as a professional version of the open, and during the open beta period, the application that has been put on the shelves can be upgraded to the professional version for free.

# Request an upgrade to Professional

  • As mentioned above, the current Professional Edition is only available for existing and multi-terminal frameworks. App Open Free Application
  • Application is made by going toCommunity Contact Mini AssistantAnd provide your little assistant with your little program Appid, your multiterminal application id And the App The name of the app market that has been listed, and after the assistant verifies that it is based on the multi-terminal framework and has been listed, it can be upgraded to the professional version for you for free.