This project contains pre-compiled zone info files from IANA, it exists as a resource for the luatz version for Defold.
It is currently using version 2019b (Released 2019-07-01) of the database.
You can use luatz in your own project by adding this project as a Defold library dependency. Open your game.project file and in the dependencies field under project add:
https://github.com/Jerakin/ctz/archive/master.zip