The announcement came out this morning.

Click on Sage 50 at the top of this page and then click on the Announcements Forum.

Edit: or you can click on the Announcements forum to the right on this page.

Thanks for the info!

Hi  mrf  — great question!  The payroll tax update you’re referring to is included in the upcoming Product Update 2025.2 for Sage 50 Accounting. You can find full details, including release timing and what’s changing, in the announcement here:

 Coming Soon: Product Update 2025.2 for Sage 50 Accounting / Bientôt disponible : Mise à jour de la version 2025.2

If this helps, please mark it as verified :)
And as Richard mentioned, feel free to follow the Announcements forum to stay updated on future posts.