Alex T⚜️ I feel that we should solve the storage and bigint issues before we create enhancements and new features, because affordability and accessibility are the core of a successful social network. Without affordable storage along with, in this case, >2gb upload/encoding sizes, we can't unleash the full potential of the UNA software. Members of a social network are only willing to pay so much. Keeping the costs down for this site owner should be the number one priority.

Support for other S3 compatible storages as well as Authentication Signature v4 have been added already and will be available in UNA v.12, we tested implementation using Amazon S3, Google Storage and Wasabi, documentation for this already added:
https://github.com/unaio/una/wiki/Remote-Storage