tz_world is a library that maps a location (lat, lng) to a timezone.
IANA timezone database being updated to version
2020a on April 23rd,
timezone_boundary_builder has now also updated its release.
For current users of
tz_world you can update the data source in two ways:
- In a running system, call
TzWorld.reload_timezone_data/0. Application restart is not required - the new data is downloaded and installed in the running system.