Hi all! I wanted to warn you about a potential change to all the Argentinean timezones, as a law proposal looking to move the entire country to GMT-4 has now passed the Lower Chamber of Parliament, and is now waiting for approval by the Upper Chamber of Parliament:

https://www.lanacion.com.ar/politica/la-camara-de-diputados-le-dio-media-sancion-al-proyecto-que-busca-cambiar-el-huso-horario-de-la-nid21082025/

https://www.infobae.com/sociedad/2025/08/21/cambio-de-huso-horario-en-argentina-tras-la-aprobacion-en-diputados-como-se-deberian-modificar-los-relojes/