JSON backup in v 4 VS 5? there isn't any?

i am still on v4 because i like having an easy JSON backup of ALL my invoice data. i installed a fresh copy of v5 and didnt see any sign of that same functionality. is that coming? is there some other self hosted method of backing up? i have read through what documentation i could find.

Hi,

We plan to add it in the future but we recommend using mysqldump to backup your data as it’s a complete backup. The JSON solution is useful if you need to transfer from selfhosted to hosted but is incomplete as a backup.