Mail Gateway LXC from debian12 to debian13

Hi,

I'm an happy user of the Mail Gateway LXC, installed when it was based on debian12.

Now, following another LXC update from debian12 to debian13 for the Data Center 0.9, I'm thinking about also transitioning the MG LXC to debian13.

Being a dedicated LXC (I used the base debian12 for DCM, so I went easy in just transitioning to debian13 defore doing the DCM upgrade to beta), I am asking if there's anything I should be warned about before doing the transition to deb13.

Thank you very much.
 
Until today, only PBS and PVE have been officially upgraded to a Debian 13 base, so I would assume that there will be a new PMG release that officially supports Trixie. Why would you want to try that, as Debian 12 is still well within security support period?