1.25 does not work (anymore) with my app...

Hi there...
I am running GStreamer 1.24.10 without problems.

Recently I am trying the nightly build of GStreamer because I'm 
interested in the latest d3d12screencapturesrc features introduced.
I downloaded the 1.25 nightly builds two months ago and everything 
worked well.

I re-downloaded the nighlty build today and my app does not work anymore.
When I install the nightly build I have "an invalid memory access error" 
that is pretty hard to debug.
If I install back the 1.24.10 or the two months nightly build it works.

Is there some breaking changes between the latest GStreamer 1.25 nightly 
and 1.24.x?

Thanks
Davide