Hi Eugenio,
So broadly speaking, I'll need to re-purchase every 3 years to be secure ?
I never said that.
As any other software, latest versions normally guarantees that old security issues discovered have been fixed.
Each lifetime license (Pro, Enterprise, Platinum) has a free upgrade period. Enterprise and Platinum, at the end of the free upgrade period, allow to buy a maintenance license (instead of a full license) to download the latest version.
If instead you are on a monthly subscription, you always get the upgrades for free.
Everything is explained here:
PHP database front-end / CRUD generator / Web application builder for MySQL, SQLite, PostgreSQL and MS SQL Server.
dadabik.com
Best,