Hi Jhonatan,
We are terribly sorry for this incident. Please rest assured that this was not a standard procedure on our end. Due to a human error, an unintended change was introduced into the production release. We are currently conducting an internal review to ensure this does not happen again.
Any new features or changes are routinely announced in our Release Notes:
https://www.gooddata.com/docs/cloud/whats-new-cloud/
All breaking changes will be standardly communicated well in advance, so you have sufficient time to prepare and implement any necessary updates on your side.
Once again, please accept our sincere apologies for the inconvenience this has caused.