Time for everyone to upgrade their tzdata to the latest version, particularly if your software needs to work properly in Mexico (which enacted permanent DST on short notice).
Someone should translate Matt Johnson-Pint’s article into Spanish: https://codeofmatt.com/on-the-timing-of-time-zone-changes/
For Python users (particularly on Windows), the tzdata package is now up-to-date with version 2022.6 (2022f upstream): https://pypi.org/project/tzdata/