Hello,
Kalign 3.x now uses SSE and other SIMD intrinsics and its build was also violating the baseline for AMD64 and i386 by applying the CPU features of the processor, so I've applied the SIMD Everywhere magic to it. I also fixed the hardening of the build as it was throwing out our CFLAGS.
gbp clone git@salsa.debian.org:med-team/kalign.git
or
dcut dm --uid 724D609337113C710550D7473C26763F6C67E6E2 --allow kalign
Cheers,