Configuration
There are undocumented env vars which will be needed if importing a backup larger than maybe 20MB. If you don’t set these, the backup or sync will fail with HTTP 413 - Request Entity Too Large.
ACTUAL_UPLOAD_FILE_SYNC_SIZE_LIMIT_MB=100
ACTUAL_UPLOAD_SYNC_ENCRYPTED_FILE_SYNC_SIZE_LIMIT_MB=100
ACTUAL_UPLOAD_FILE_SIZE_LIMIT_MB=100