Hi
@Fabian
I also replied
here - we've switched to using the adaptive cards format for Teams alerts. It will be included in the upcoming release, and you can install the CLI from the source for now 🙂
By the way, the deprecation date for the connectors has been postponed to the end of the year (2025). Therefore, the connectors are not deprecated at this moment, but you may need to update the URLs (only the URL format is deprecated).
You can find more information about the URL deprecation in our
OSS issue, and everything is also detailed in the blog post regarding the
Retirement of Office 365 connectors within Microsoft Teams.