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Retool 2.66.28


  • Added support for attachments in the SMTP integration
  • Added support for renaming resources without breaking references to the resource in apps
  • Added misc. improvements to the UX of modules

Protected applications (beta)

  • Fixed switching between branches in protected apps that were placed in a folder.
  • Showed better error messages when invalid branch names are chosen


  • Improved error message when queries fail due to network errors
  • Removed requirement to manually enable custom analytics on each app